Nationwide Speed Map
- >10s
- 3s-10s
- 1s-3s
- 0.5s-1s
- <=0.5s
10 monitoring points in this test
100%
| Region | Fastest | Slowest | Average |
|---|---|---|---|
| All Nodes | -- | -- | -- |
| China Telecom | -- | -- | -- |
| China Unicom | -- | -- | -- |
| China Mobile | -- | -- | -- |
| East China | -- | -- | -- |
| South China | -- | -- | -- |
| Central China | -- | -- | -- |
| North China | -- | -- | -- |
| Southwest | -- | -- | -- |
| Northwest | -- | -- | -- |
| Northeast | -- | -- | -- |
| HK/MO/TW | -- | -- | -- |
DNS Resolution Stats
0Showing: 10/10
| Node | Target | Type | Resolved Results | Records | Detail | Time | DNS |
|---|---|---|---|---|---|---|---|
| 电信四川广安电信Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 电信河北电信Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 电信北京电信Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 联通甘肃联通Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 联通上海数据中心Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 海外俄罗斯莫斯科Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 海外柬埔寨金边Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 海外迪拜Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 电信电信青海Home | code-c.cmft.com | CNAME | -- | 0 | Timeout | ||
| 电信宿迁电信Home | code-c.cmft.com | CNAME | -- | 0 | Timeout |
DNS Test Findings for code-c.cmft.com
- Tested
- Oct 23, 2026, 9:45 AM
- Completed probes
- 10/10
- DNS response probes
- 0 (0%)
- Average DNS lookup time
- --
This DNS lookup test for code-c.cmft.com ran on 2026-10-23 across 308 nodes; none obtained a valid DNS response, giving a 0% DNS response rate with no DNS lookup time or observed resolved address recorded. This is a time-bound observation.
code-c.cmft.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 (%)
0%Highest rate
P50 DNS lookup time
DNS lookup time (ms)
Key findings
- All 308 nodes returned no valid DNS response, so the DNS response rate was 0% and respondedCount was 0.
- Telecom, Unicom, Mobile and overseas carriers each showed a 0% response rate, leaving no DNS lookup time percentiles or averages to compare.
- No observed resolved address was recorded and uniqueResponseIpCount was 0, so answer diversity could not be assessed.
- Node error count was 0, indicating nodes completed execution but did not obtain the valid result defined for this test.
Improvement recommendations
- The DNS response rate is 0%, 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.