seyudao.com DNS Lookup

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes新疆乌鲁木齐电信 0.000s广东湛江联通 0.709s0.023s
China Telecom新疆乌鲁木齐电信 0.000s西藏拉萨电信 0.106s0.016s
China Unicom北京联通 0.000s广东湛江联通 0.709s0.031s
China Mobile北京移动 0.000s云南昆明移动 0.640s0.026s
East China江苏宿迁电信 0.000s福建宁德联通 0.075s0.013s
South China海南海口电信 0.000s广东湛江联通 0.709s0.050s
Central China湖北襄阳电信 0.000s河南郑州联通 0.062s0.018s
North China北京联通 0.000s内蒙古赤峰联通 0.049s0.017s
Southwest贵州贵阳联通 0.000s云南昆明移动 0.640s0.047s
Northwest新疆乌鲁木齐电信 0.000s新疆昌吉移动 0.053s0.011s
Northeast黑龙江鸡西联通 0.001s辽宁沈阳联通 0.055s0.031s
HK/MO/TW------

DNS Resolution Stats

174

Showing: 278/278

NodeTargetTypeResolved ResultsRecordsDetailTimeDNS
电信天津电信seyudao.comA
128.242.245.180
113ms223.5.5.5
电信上海徐汇电信seyudao.comA
128.242.240.221
17ms8.8.8.8
电信上海奉贤电信seyudao.comA
202.160.128.40
12ms127.0.0.53
电信重庆黔江电信seyudao.comA
199.59.149.207
118ms8.8.8.8
电信重庆江津电信seyudao.comA
31.13.70.33
12ms127.0.0.53
电信重庆两江电信seyudao.comA
108.160.165.212
121ms223.5.5.5
电信河北石家庄1电信seyudao.comA
31.13.112.4
115ms8.8.8.8
电信河北邢台电信seyudao.comA
31.13.112.4
122ms223.5.5.5
电信河北唐山电信seyudao.comA
157.240.20.8
126ms223.5.5.5
电信河北石家庄电信seyudao.comA
31.13.112.4
116ms223.5.5.5
电信河北电信seyudao.comA
128.242.240.189
125ms114.114.114.114
电信河南三门峡电信seyudao.comA
75.126.124.162
124ms222.88.88.88
电信河南商丘电信seyudao.comA
75.126.124.162
132ms119.29.29.29
电信河南郑州电信seyudao.comA
203.111.254.117
131ms100.95.0.1
电信河南开封电信seyudao.comA
199.59.148.6
128ms223.5.5.5
电信河南驻马店电信seyudao.comA
172.67.136.141104.21.89.27
29ms192.168.5.1
电信河南漯河电信seyudao.comA
184.173.136.86
120ms222.85.85.85
电信河南南阳电信seyudao.comA
75.126.124.162
125ms223.5.5.5
电信云南昆明电信seyudao.comA
168.143.171.186
18msfe80::5
电信云南文山电信seyudao.comA
157.240.17.36
112ms61.166.150.123
电信辽宁辽阳电信seyudao.comA
31.13.112.4
128ms8.8.8.8
电信辽宁铁岭电信seyudao.comA
104.21.89.27172.67.136.141
214ms219.148.204.66
电信辽宁沈阳电信seyudao.comA
31.13.112.4
129ms8.8.8.8
电信辽宁鞍山电信seyudao.comA
199.59.149.235
123ms223.5.5.5
电信辽宁盘锦电信seyudao.comA
128.121.243.228
133ms219.148.204.66
电信黑龙江鸡西电信seyudao.comA
128.242.245.189
142ms112.100.100.100
电信湖南郴州电信seyudao.comA
31.13.70.9
127ms8.8.8.8
电信湖南长沙电信seyudao.comA
103.246.246.144
122ms100.95.0.1
电信湖南衡阳电信seyudao.comA
104.244.46.85
125ms8.8.8.8
电信湖南邵阳1电信seyudao.comA
31.13.86.21
128ms223.5.5.5
电信湖南株洲电信seyudao.comA
31.13.87.9
116ms223.5.5.5
电信湖南长沙1电信seyudao.comA
31.13.70.9
121ms119.29.29.29
电信湖南岳阳电信seyudao.comA
31.13.73.9
11ms127.0.0.53
电信湖南邵阳电信seyudao.comA
173.231.12.107
11ms127.0.0.53
电信安徽芜湖电信seyudao.comA
104.244.46.185
116ms8.8.8.8
电信安徽池州电信seyudao.comA
128.242.240.221
11ms127.0.0.53
电信安徽滁州电信seyudao.comA
104.244.46.185
115ms223.5.5.5
电信安徽黄山电信seyudao.comA
103.226.246.99
110ms223.5.5.5
电信安徽安庆电信seyudao.comA
104.244.46.185
120ms114.114.115.115
电信安徽淮南电信seyudao.comA
103.214.168.106
13ms202.102.213.68
电信安徽合肥电信seyudao.comA
103.214.168.106
110ms61.132.163.68
电信安徽马鞍山电信seyudao.comA
103.214.168.106
19ms192.168.0.1
电信安徽合肥电信seyudao.comA
104.244.46.185
114ms8.8.8.8
电信山东青岛1电信seyudao.comA
98.159.108.58
124ms100.95.0.1
电信山东烟台电信seyudao.comA
128.242.245.189
128ms119.29.29.29
电信山东枣庄电信seyudao.comA
108.160.161.20
113ms223.5.5.5
电信山东济南电信seyudao.comA
108.160.161.20
123ms119.29.29.29
电信山东龙口电信seyudao.comA
103.39.76.66
119ms8.8.8.8
电信山东青岛电信seyudao.comA
103.39.76.66
111ms223.5.5.5
电信新疆乌鲁木齐电信seyudao.comA
199.59.149.230
10ms100.95.0.1
电信江苏苏州电信seyudao.comA
221.228.32.13
113ms223.5.5.5
电信江苏宿迁电信seyudao.comA
221.228.32.13
10ms127.0.0.53
电信江苏盐城电信seyudao.comA
221.228.32.13
17ms8.8.8.8
电信江苏泰州电信seyudao.comA
221.228.32.13
115ms223.5.5.5
电信江苏连云港电信seyudao.comA
221.228.32.13
118ms223.5.5.5
电信江苏徐州1电信seyudao.comA
185.45.7.189
116ms223.5.5.5
电信江苏无锡电信seyudao.comA
221.228.32.13
115ms223.5.5.5
电信江苏盐城1电信seyudao.comA
31.58.144.49
118ms127.0.0.53
电信江苏南通电信seyudao.comA
185.45.7.189
114ms223.5.5.5
电信江苏南京电信seyudao.comA
221.228.32.13
18ms8.8.8.8
电信宿迁电信seyudao.comA--0Timeout--
电信浙江宁波电信seyudao.comA
69.63.184.142
11ms127.0.0.53
电信浙江杭州电信seyudao.comA
128.121.243.107
10ms100.95.0.1
电信浙江嘉兴电信seyudao.comA
108.160.167.156
111ms223.6.6.6
电信浙江金华电信seyudao.comA
104.244.43.228
11ms127.0.0.53
电信浙江绍兴电信seyudao.comA
108.160.167.156
135ms114.114.115.115
电信浙江温州1电信seyudao.comA
31.13.80.54
14ms61.153.177.196
电信浙江温州电信seyudao.comA
108.160.167.156
10ms127.0.0.53
电信浙江衢州电信seyudao.comA
31.13.87.19
13ms202.96.113.34
电信浙江丽水电信seyudao.comA
108.160.167.156
122ms223.6.6.6
电信江西南昌电信seyudao.comA
108.160.166.49
112ms127.0.0.53
电信江西吉安电信seyudao.comA
162.125.80.3
18ms192.168.1.1
电信江西赣州电信seyudao.comA
103.200.30.143
10ms119.29.29.29
电信湖北襄阳电信seyudao.comA
128.242.240.253
10ms127.0.0.53
电信湖北十堰电信seyudao.comA
128.242.240.253
10ms127.0.0.53
电信湖北武汉电信seyudao.comA
96.44.137.28
10ms202.103.24.68
电信湖北十堰电信seyudao.comA--0Timeout--
电信广西贵港电信seyudao.comA
162.125.32.9
13msfe80::1
电信广西南宁电信seyudao.comA
103.214.168.106
16ms202.103.224.68
电信广西南宁1电信seyudao.comA
202.160.128.14
128ms100.95.0.1
电信广西玉林电信seyudao.comA
103.240.180.117
127ms223.5.5.5
电信广西柳州电信seyudao.comA
104.244.43.6
16ms192.168.1.1
电信甘肃兰州电信seyudao.comA
74.86.151.167
128ms8.8.8.8
电信甘肃庆阳电信seyudao.comA
69.63.186.30
11ms100.95.0.1
电信甘肃庆阳1电信seyudao.comA
74.86.151.167
10ms127.0.0.53
电信甘肃平凉电信seyudao.comA
202.160.128.14
17ms192.168.1.1
电信山西太原电信seyudao.comA
162.125.32.13
120ms100.95.0.1
电信山西晋中2电信seyudao.comA
128.242.240.157
129ms8.8.8.8
电信山西晋中电信seyudao.comA
128.242.240.61
12ms192.168.1.1
电信内蒙古呼和浩特电信seyudao.comA
103.39.76.66
137ms100.95.0.1
电信内蒙古巴彦淖尔电信seyudao.comA
54.89.135.129
110ms223.5.5.5
电信内蒙古包头电信seyudao.comA
208.43.237.140
120ms223.5.5.5
电信陕西西安1电信seyudao.comA
157.240.3.50
14msfe80::1
电信陕西渭南电信seyudao.comA
199.16.156.38
11ms127.0.0.53
电信陕西西安电信seyudao.comA
199.16.156.38
10ms127.0.0.53
电信吉林辽源电信seyudao.comA
199.59.149.210
139ms119.29.29.29
电信吉林松原电信seyudao.comA
202.160.128.14
148ms240e:211::6666
电信福建福州电信seyudao.comA
128.242.245.221
148ms8.8.8.8
电信福建厦门电信seyudao.comA
127.0.0.1
14ms223.5.5.5
电信福建漳州电信seyudao.comA
104.244.43.167
125ms223.5.5.5
电信福建三明电信seyudao.comA
104.244.43.167
134ms114.114.115.115
电信福建宁德电信seyudao.comA
104.244.43.167
122ms223.5.5.5
电信福建泉州电信seyudao.comA
128.242.245.221
122ms223.5.5.5
电信贵州贵阳电信seyudao.comA
108.160.165.48
113ms8.8.8.8
电信贵州黔南电信seyudao.comA
108.160.165.48
11ms192.168.31.1
电信贵州贵阳电信seyudao.comA
128.242.240.189
127ms114.114.114.114
电信广东广州1电信seyudao.comA
128.121.243.75
110ms100.125.0.250
电信广东揭阳电信seyudao.comA
157.240.17.41
114ms223.5.5.5
电信广东佛山电信seyudao.comA
104.244.46.208
118msfe80::1
电信广东清远电信seyudao.comA
31.13.90.19
13ms127.0.0.53
电信广东韶关电信seyudao.comA
157.240.2.14
120ms223.5.5.5
电信广东湛江电信seyudao.comA
162.125.18.133
113ms8.8.8.8
电信广东广州电信seyudao.comA
157.240.8.41
19ms202.96.128.86
电信青海西宁电信seyudao.comA
74.86.151.167
134ms8.8.8.8
电信青海海东1电信seyudao.comA
128.242.240.180
13ms202.100.128.68
电信青海海东电信seyudao.comA
128.242.240.180
12ms192.168.1.1
电信电信青海seyudao.comA
199.59.149.136
10ms127.0.0.53
电信西藏拉萨1电信seyudao.comA
199.59.150.40
155ms8.8.8.8
电信西藏拉萨电信seyudao.comA
162.125.6.1
1106ms127.0.0.53
电信四川绵阳电信seyudao.comA
103.228.130.27
123ms223.5.5.5
电信四川成都电信seyudao.comA
199.59.149.206
17ms119.29.29.29
电信四川自贡电信seyudao.comA
103.228.130.27
121ms61.139.2.69
电信四川广安电信seyudao.comA--0Timeout--
电信宁夏银川电信seyudao.comA
31.13.86.21
16ms192.168.2.1
电信海南三亚电信seyudao.comA
154.83.15.45
129ms8.8.8.8
电信海南海口电信seyudao.comA
31.13.86.21
10ms127.0.0.53
电信北京电信seyudao.comA
172.67.136.141104.21.89.27
21ms127.0.0.53
联通北京联通seyudao.comA
162.125.2.5
10ms127.0.0.53
联通天津联通seyudao.comA
108.160.167.159
140ms180.76.76.76
联通上海联通seyudao.comA
74.86.228.110
18ms8.8.8.8
联通上海数据中心seyudao.comA
104.21.89.27172.67.136.141
20ms127.0.0.53
联通重庆联通seyudao.comA
173.252.105.21
14msfe80::1
联通河北邯郸联通seyudao.comA
128.242.245.221
11ms119.29.29.29
联通河北邢台联通seyudao.comA
50.87.93.246
120ms202.99.160.68
联通河北唐山联通seyudao.comA
128.121.146.235
126ms119.29.29.29
联通河南开封联通seyudao.comA
162.125.32.9
121ms223.5.5.5
联通河南洛阳联通seyudao.comA
128.242.245.93
115ms223.5.5.5
联通河南平顶山联通seyudao.comA
59.188.250.54
13ms223.5.5.5
联通河南漯河联通seyudao.comA
208.77.47.172
124ms222.85.85.85
联通河南商丘联通seyudao.comA
31.13.94.37
12ms202.102.224.68
联通河南驻马店联通seyudao.comA
162.125.32.9
119ms127.0.0.53
联通河南郑州联通seyudao.comA
162.125.18.129
162ms127.0.0.53
联通河南郑州联通seyudao.comA
199.59.150.45
12ms192.168.31.1
联通河南信阳联通seyudao.comA
162.125.32.9
145ms223.5.5.5
联通云南曲靖联通seyudao.comA
103.228.130.61
19ms221.3.131.11
联通云南昆明联通seyudao.comA
80.87.199.46
139ms223.5.5.5
联通辽宁铁岭联通seyudao.comA
69.63.176.143
144ms8.8.8.8
联通辽宁沈阳联通seyudao.comA
157.240.17.35
155ms223.5.5.5
联通辽宁抚顺联通seyudao.comA
128.242.240.91
129ms8.8.8.8
联通辽宁鞍山联通seyudao.comA
69.63.176.143
140ms8.8.8.8
联通辽宁盘锦联通seyudao.comA
69.50.221.20
150ms202.96.69.38
联通黑龙江鸡西联通seyudao.comA
202.160.128.238
11ms202.97.224.68
联通湖南岳阳联通seyudao.comA
45.114.11.238
11ms127.0.0.53
联通湖南永州联通seyudao.comA
199.59.150.40
130ms8.8.8.8
联通湖南衡阳联通seyudao.comA
199.59.150.40
136ms223.5.5.5
联通湖南邵阳联通seyudao.comA
128.242.240.91
12ms127.0.0.53
联通安徽芜湖联通seyudao.comA
199.96.63.163
10ms127.0.0.53
联通安徽滁州联通seyudao.comA
202.160.128.195
120ms223.5.5.5
联通山东龙口联通seyudao.comA
162.125.2.5
117ms119.29.29.29
联通山东济宁联通seyudao.comA
198.44.185.131
18ms202.102.154.3
联通山东枣庄联通seyudao.comA
173.252.248.244
11msfe80::1
联通山东青岛联通seyudao.comA
69.63.180.173
19ms202.102.134.68
联通山东菏泽联通seyudao.comA
69.63.180.173
11ms127.0.0.53
联通江苏苏州联通seyudao.comA
202.160.128.195
16ms223.5.5.5
联通江苏盐城联通seyudao.comA
202.160.128.195
113ms223.5.5.5
联通江苏徐州1联通seyudao.comA
202.160.128.195
120ms223.5.5.5
联通江苏南京联通seyudao.comA
199.59.148.246
13ms192.168.0.1
联通浙江宁波联通seyudao.comA
157.240.17.41
11ms127.0.0.53
联通浙江杭州联通seyudao.comA
69.171.247.32
110ms223.5.5.5
联通浙江温州1联通seyudao.comA
108.160.166.253
15ms61.153.177.196
联通浙江温州联通seyudao.comA
69.171.247.32
10ms127.0.0.53
联通江西南昌联通seyudao.comA
173.252.108.21
11ms127.0.0.53
联通湖北恩施联通seyudao.comA
199.16.158.9
12msfe80::1
联通广西贵港联通seyudao.comA
74.86.142.55
110msfe80::1
联通甘肃兰州联通seyudao.comA
60.19.29.23
10ms221.7.34.10
联通甘肃庆阳联通seyudao.comA
108.160.169.174
10ms127.0.0.53
联通甘肃平凉1联通seyudao.comA
60.19.29.23
115ms223.5.5.5
联通甘肃平凉联通seyudao.comA
74.86.12.172
12ms223.5.5.5
联通甘肃联通seyudao.comA
31.13.88.169
11ms127.0.0.53
联通山西长治联通seyudao.comA
108.160.169.37
124ms223.5.5.5
联通山西晋中联通seyudao.comA
108.160.173.207
14ms192.168.1.1
联通山西运城联通seyudao.comA
162.125.32.6
11ms192.168.1.1
联通内蒙古包头联通seyudao.comA
124.11.210.175
146ms223.5.5.5
联通内蒙古赤峰联通seyudao.comA
124.11.210.175
149ms223.5.5.5
联通陕西西安联通seyudao.comA
172.67.136.141104.21.89.27
21ms127.0.0.53
联通陕西渭南联通seyudao.comA
103.73.161.52
11ms127.0.0.53
联通吉林辽源联通seyudao.comA
157.240.17.41
122msfe80::1
联通吉林梅河口联通seyudao.comA
75.126.135.131
145ms119.29.29.29
联通吉林通化联通seyudao.comA
75.126.135.131
146ms8.8.8.8
联通福建厦门联通seyudao.comA--0Timeout58.22.96.66
联通福建宁德联通seyudao.comA
128.242.250.155
175ms223.5.5.5
联通贵州贵阳联通seyudao.comA
74.86.17.48
10ms127.0.0.53
联通贵州黔南联通seyudao.comA
168.143.162.42
111ms192.168.1.1
联通广东清远联通seyudao.comA
208.31.254.33
15msfe80::1
联通广东佛山联通seyudao.comA
31.13.64.7
13msfe80::1
联通广东韶关联通seyudao.comA
104.244.43.167
1385ms223.5.5.5
联通广东湛江联通seyudao.comA
66.220.147.11
1709ms8.8.8.8
联通广东广州联通seyudao.comA
162.125.32.15
111ms210.21.196.6
联通青海西宁联通seyudao.comA
199.16.156.40
140ms223.5.5.5
联通青海海东联通seyudao.comA
154.85.102.30
12ms192.168.1.1
联通四川广安联通seyudao.comA
54.89.135.129
116ms127.0.0.53
联通宁夏银川联通seyudao.comA
31.13.64.7
152msfe80::1
移动北京移动seyudao.comA
128.242.240.85
10ms100.127.129.129
移动天津移动seyudao.comA
69.63.186.30
114ms180.76.76.76
移动上海移动seyudao.comA
69.171.247.71
125ms211.136.17.107
移动重庆江津移动seyudao.comA
210.56.51.193
11ms127.0.0.53
移动重庆沙坪坝移动seyudao.comA
104.244.45.246
12ms127.0.0.53
移动重庆九龙坡移动seyudao.comA
157.240.8.41
10ms100.127.129.129
移动河北石家庄移动seyudao.comA
128.242.245.43
15ms223.5.5.5
移动河北唐山1移动seyudao.comA
162.125.80.5
12ms192.168.0.2
移动河北唐山移动seyudao.comA
157.240.17.36
121ms119.29.29.29
移动河南三门峡移动seyudao.comA
108.160.172.204
128ms223.5.5.5
移动河南漯河移动seyudao.comA
69.171.229.73
141ms127.0.0.53
移动河南驻马店移动seyudao.comA
108.160.170.52
118ms127.0.0.53
移动河南信阳移动seyudao.comA
103.56.16.112
119ms100.100.100.100
移动云南昆明移动seyudao.comA
192.133.77.133
1640ms223.5.5.5
移动辽宁鞍山移动seyudao.comA
128.242.240.91
128ms223.5.5.5
移动辽宁大连移动seyudao.comA
128.242.250.157
11ms127.0.0.53
移动辽宁盘锦移动seyudao.comA
154.83.15.45
128ms211.140.197.58
移动黑龙江鸡西移动seyudao.comA
162.125.2.3
15ms218.203.59.116
移动湖南永州移动seyudao.comA
157.240.11.40
130ms8.8.8.8
移动湖南长沙移动seyudao.comA
157.240.8.41
118ms100.127.129.129
移动湖南邵阳移动seyudao.comA
128.242.240.20
11ms127.0.0.53
移动安徽池州移动seyudao.comA
199.59.148.202
13msfe80::1
移动安徽滁州移动seyudao.comA
199.59.149.201
122ms223.5.5.5
移动安徽黄山移动seyudao.comA
157.240.17.41
121ms223.5.5.5
移动安徽合肥移动seyudao.comA
199.59.149.201
127ms223.5.5.5
移动山东济南移动seyudao.comA
31.13.90.33
116ms100.127.129.129
移动山东烟台移动seyudao.comA
108.160.161.20
127ms223.5.5.5
移动山东聊城移动seyudao.comA
104.21.89.27172.67.136.141
21ms127.0.0.53
移动山东菏泽移动seyudao.comA
31.13.95.17
11ms127.0.0.53
移动新疆昌吉移动seyudao.comA
69.171.247.71
153ms::1
移动新疆伊犁移动seyudao.comA
75.126.135.131
120ms127.0.0.53
移动江苏徐州移动seyudao.comA
128.242.245.43
135ms223.5.5.5
移动江苏苏州2移动seyudao.comA
210.56.51.193
124ms100.127.129.129
移动江苏泰州移动seyudao.comA
104.244.46.17
14ms223.5.5.5
移动江苏盐城2移动seyudao.comA
154.83.14.134
13ms192.168.1.1
移动江苏南通移动seyudao.comA
221.228.32.13
15ms8.8.8.8
移动江苏苏州移动seyudao.comA
221.228.32.13
11ms223.5.5.5
移动浙江宁波移动seyudao.comA
162.125.80.5
11ms127.0.0.53
移动浙江金华移动seyudao.comA
210.209.84.142
11ms127.0.0.53
移动浙江温州移动seyudao.comA
4.78.139.50
10ms127.0.0.53
移动浙江杭州移动seyudao.comA
4.78.139.50
111ms223.5.5.5
移动江西南昌移动seyudao.comA
31.13.88.169
14ms192.168.110.1
移动江西宜春移动seyudao.comA
199.16.158.12
133ms211.141.90.68
移动湖北恩施移动seyudao.comA
115.126.100.160
14ms192.168.110.1
移动广西贵港移动seyudao.comA
108.160.172.204
112msfe80::1
移动广西南宁移动seyudao.comA
103.228.130.61
15ms211.138.240.100
移动广西玉林移动seyudao.comA
162.125.80.3
127ms223.5.5.5
移动广西柳州移动seyudao.comA
199.96.58.15
17ms192.168.1.1
移动甘肃庆阳移动seyudao.comA
104.244.46.246
12ms127.0.0.53
移动山西太原移动seyudao.comA
104.244.46.185
114ms::1
移动山西晋中移动seyudao.comA
108.160.162.102
14ms192.168.1.1
移动山西大同移动seyudao.comA
192.133.77.59
128ms192.168.1.1
移动内蒙古巴彦淖尔移动seyudao.comA
199.96.59.95
112ms223.5.5.5
移动内蒙古呼和浩特移动seyudao.comA
69.171.247.71
111ms100.127.129.129
移动内蒙古包头移动seyudao.comA
202.160.130.66
123ms114.114.115.115
移动陕西西安2移动seyudao.comA
210.56.51.193
119ms100.127.129.129
移动陕西西安1移动seyudao.comA
104.244.46.57
10ms127.0.0.53
移动陕西渭南移动seyudao.comA
108.160.165.212
11ms127.0.0.53
移动吉林通化移动seyudao.comA
202.160.129.164
134ms223.5.5.5
移动福建厦门2移动seyudao.comA
98.159.108.71
126ms223.5.5.5
移动福建漳州移动seyudao.comA
157.240.8.41
122ms211.136.17.107
移动福建厦门移动seyudao.comA--0Timeout211.138.156.66
移动贵州贵阳移动seyudao.comA
31.13.87.33
122ms100.127.129.129
移动贵州黔南移动seyudao.comA
199.16.156.75
142ms192.168.1.1
移动广东清远移动seyudao.comA
202.182.98.125
123ms2409:8057:2000:2::8
移动广东佛山移动seyudao.comA
31.13.80.54
111ms2409:8057:2000:2::8
移动广东广州1移动seyudao.comA
31.13.87.33
112ms100.127.129.129
移动广东湛江移动seyudao.comA
66.220.149.18
117ms2402:4e00::
移动广东广州移动seyudao.comA
69.197.153.180
123ms211.136.192.6
移动西藏拉萨移动seyudao.comA
104.244.46.185
162ms::1
移动四川成都1移动seyudao.comA
199.96.59.19
17ms8.8.8.8
移动四川成都2移动seyudao.comA
103.252.115.153
142ms119.29.29.29
移动四川乐山移动seyudao.comA
108.160.169.179
190ms211.137.96.205
移动四川广安移动seyudao.comA
31.13.94.23
1101ms127.0.0.53
移动宁夏银川移动seyudao.comA
103.246.246.144
127ms192.168.1.1
移动宁夏中卫移动seyudao.comA
128.242.245.157
17ms192.168.1.1

DNS Test Findings for seyudao.com

Tested
Sep 30, 2026, 10:47 PM
Completed probes
278/278
DNS response probes
273 (98.2%)
Average DNS lookup time
23 ms

This DNS lookup on 2026-09-30 14:47 observed an overall DNS response rate of 98.2%, below the 99% warning threshold, with 273 of 278 nodes obtaining a valid resolver response and 5 nodes not obtaining a valid result. Overall DNS lookup time

seyudao.com DNS lookup performance by network

DNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.

DNS response rate

DNS response rate (%)

98.7%Highest rate
DNS response rateDNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.050100Telecom: 97.6%97.6%TelecomUnicom: 98.7%98.7%UnicomMobile: 98.7%98.7%Mobile

P50 DNS lookup time

DNS lookup time (ms)

10 msLowest P50
P50 DNS lookup timeDNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.02550Telecom: 14 ms14 msTelecomUnicom: 10 ms10 msUnicomMobile: 16 ms16 msMobile
DNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.

Key findings

  • The overall DNS response rate was 98.2%, below the 99% threshold; 273 of 278 nodes obtained a valid resolver response while 5 did not obtain a valid result.
  • Telecom, Unicom, and Mobile showed DNS response rates of 97.6%, 98.7%, and 98.7% respectively, each with few unanswered lookups and limited spread between them.
  • DNS lookup time was 14 ms at the median, 40 ms at P90, and 49 ms at P95; Unicom P90 was 48 ms, above Telecom at 30 ms and Mobile at 39 ms.
  • 174 distinct response addresses were observed, which describes answer diversity in this observation only and does not establish whether resolution was correct or indicate a cause.

Improvement recommendations

  • The DNS response rate is 98.2%, below the 99% review threshold. Retest the unanswered probes and verify the authoritative DNS service, query type, and record only if failures persist.

These results describe this distributed test only and do not establish long-term availability, security, or a root cause.