DNS response history for ns1.serverbl.org

ns1.serverbl.org is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-27. For this date, NameServerHistory found 50 DNS check records, 50 successful responses, 0 failed responses, and 339 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns1.serverbl.org.
Records on Selected Date

50

Historical checks stored for this nameserver on selected date

Average Latency

339 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 16:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

209.74.65.32

Most recently resolved hosting IP on selected date

Successful Responses

50

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.serverbl.org

Showing DNS history for 2026-08-27 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
50 2026-08-27 16:47 639234453500759178
424 ms 209.74.65.32
49 2026-08-27 16:29 639234442983541638
4 ms 209.74.65.32
48 2026-08-27 16:12 639234432404354562
337 ms 209.74.65.32
47 2026-08-27 15:17 639234399767719119
3 ms 209.74.65.32
46 2026-08-27 15:00 639234389460601485
416 ms 209.74.65.32
45 2026-08-27 14:43 639234379227178707
4 ms 209.74.65.32
44 2026-08-27 14:26 639234369065315214
160 ms 209.74.65.32
43 2026-08-27 14:09 639234358825501576
160 ms 209.74.65.32
42 2026-08-27 13:52 639234348572745268
3 ms 209.74.65.32
41 2026-08-27 13:35 639234338264503481
311 ms 209.74.65.32
40 2026-08-27 13:17 639234327818741376
165 ms 209.74.65.32
39 2026-08-27 13:00 639234317475724313
2163 ms 209.74.65.32
38 2026-08-27 12:43 639234307007468133
147 ms 209.74.65.32
37 2026-08-27 12:25 639234296664302575
5 ms 209.74.65.32
36 2026-08-27 12:08 639234286253196126
401 ms 209.74.65.32
35 2026-08-27 11:14 639234253963286387
239 ms 209.74.65.32
34 2026-08-27 10:57 639234243654907465
303 ms 209.74.65.32
33 2026-08-27 10:40 639234233269654413
149 ms 209.74.65.32
32 2026-08-27 10:22 639234222943951923
586 ms 209.74.65.32
31 2026-08-27 10:05 639234212558002823
533 ms 209.74.65.32
30 2026-08-27 09:48 639234202117531850
149 ms 209.74.65.32
29 2026-08-27 09:30 639234191649612722
311 ms 209.74.65.32
28 2026-08-27 09:13 639234181105879568
431 ms 209.74.65.32
27 2026-08-27 08:55 639234170713214496
149 ms 209.74.65.32
26 2026-08-27 08:38 639234160341037652
411 ms 209.74.65.32
25 2026-08-27 08:21 639234149799404224
324 ms 209.74.65.32
24 2026-08-27 08:03 639234139553286469
338 ms 209.74.65.32
23 2026-08-27 07:10 639234107183588293
638 ms 209.74.65.32
22 2026-08-27 06:52 639234096905435724
157 ms 209.74.65.32
21 2026-08-27 06:35 639234086579410775
159 ms 209.74.65.32
20 2026-08-27 06:18 639234076291157956
477 ms 209.74.65.32
19 2026-08-27 06:01 639234065981939454
397 ms 209.74.65.32
18 2026-08-27 05:44 639234055548642997
157 ms 209.74.65.32
17 2026-08-27 05:26 639234045267979603
403 ms 209.74.65.32
16 2026-08-27 05:09 639234034999717463
157 ms 209.74.65.32
15 2026-08-27 04:52 639234024739225358
436 ms 209.74.65.32
14 2026-08-27 04:35 639234014311170162
150 ms 209.74.65.32
13 2026-08-27 04:17 639234003806017640
158 ms 209.74.65.32
12 2026-08-27 04:00 639233993356203030
12 ms 209.74.65.32
11 2026-08-27 03:07 639233961301716608
314 ms 209.74.65.32
10 2026-08-27 02:49 639233950834200647
154 ms 209.74.65.32
9 2026-08-27 02:32 639233940431849026
2288 ms 209.74.65.32
8 2026-08-27 02:15 639233930110596398
659 ms 209.74.65.32
7 2026-08-27 01:57 639233919705434540
150 ms 209.74.65.32
6 2026-08-27 01:40 639233909452807845
311 ms 209.74.65.32
5 2026-08-27 01:23 639233899096420820
149 ms 209.74.65.32
4 2026-08-27 01:06 639233888707824939
159 ms 209.74.65.32
3 2026-08-27 00:48 639233878461203802
152 ms 209.74.65.32
2 2026-08-27 00:31 639233868060868209
157 ms 209.74.65.32
1 2026-08-27 00:14 639233857450922991
547 ms 209.74.65.32