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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 311 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

74

Historical checks stored for this nameserver on selected date

Average Latency

311 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:57

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

74

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 2026-08-22 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
74 2026-08-22 23:57 639230391807229016
153 ms 209.74.65.32
73 2026-08-22 23:41 639230382051619327
2161 ms 209.74.65.32
72 2026-08-22 23:25 639230372323353529
3 ms 209.74.65.32
71 2026-08-22 23:08 639230362586451064
28 ms 209.74.65.32
70 2026-08-22 22:52 639230352793666303
320 ms 209.74.65.32
69 2026-08-22 22:35 639230342775737758
3 ms 209.74.65.32
68 2026-08-22 22:19 639230332639939561
302 ms 209.74.65.32
67 2026-08-22 21:26 639230301014190104
3 ms 209.74.65.32
66 2026-08-22 21:09 639230291048161498
315 ms 209.74.65.32
65 2026-08-22 20:52 639230280894353664
157 ms 209.74.65.32
64 2026-08-22 20:35 639230270699419073
164 ms 209.74.65.32
63 2026-08-22 20:18 639230260248163050
337 ms 209.74.65.32
62 2026-08-22 20:01 639230250122494282
420 ms 209.74.65.32
61 2026-08-22 19:44 639230239972935046
8 ms 209.74.65.32
60 2026-08-22 19:27 639230229963262464
319 ms 209.74.65.32
59 2026-08-22 19:11 639230220033804658
169 ms 209.74.65.32
58 2026-08-22 18:54 639230209891107289
329 ms 209.74.65.32
57 2026-08-22 18:37 639230199630298717
301 ms 209.74.65.32
56 2026-08-22 18:20 639230189301984150
327 ms 209.74.65.32
55 2026-08-22 17:26 639230157138468804
313 ms 209.74.65.32
54 2026-08-22 17:09 639230146987869495
304 ms 209.74.65.32
53 2026-08-22 16:52 639230136768638516
9 ms 209.74.65.32
52 2026-08-22 16:35 639230126735907877
311 ms 209.74.65.32
51 2026-08-22 16:18 639230116551187768
318 ms 209.74.65.32
50 2026-08-22 16:01 639230106335615913
10 ms 209.74.65.32
49 2026-08-22 15:44 639230096177758176
419 ms 209.74.65.32
48 2026-08-22 15:28 639230086185999993
4 ms 209.74.65.32
47 2026-08-22 15:11 639230076247854903
151 ms 209.74.65.32
46 2026-08-22 14:54 639230066076077530
402 ms 209.74.65.32
45 2026-08-22 14:37 639230055738197328
428 ms 209.74.65.32
44 2026-08-22 14:20 639230045411225521
306 ms 209.74.65.32
43 2026-08-22 13:26 639230013046000470
170 ms 209.74.65.32
42 2026-08-22 13:09 639230003090037878
327 ms 209.74.65.32
41 2026-08-22 12:52 639229993008259475
2162 ms 209.74.65.32
40 2026-08-22 12:36 639229982909449470
15 ms 209.74.65.32
39 2026-08-22 12:19 639229973035502212
2164 ms 209.74.65.32
38 2026-08-22 12:02 639229963064296145
5 ms 209.74.65.32
37 2026-08-22 11:46 639229952996162143
314 ms 209.74.65.32
36 2026-08-22 11:29 639229943051949195
4 ms 209.74.65.32
35 2026-08-22 11:12 639229932919214934
4 ms 209.74.65.32
34 2026-08-22 10:55 639229922745889838
3 ms 209.74.65.32
33 2026-08-22 10:38 639229912587214796
164 ms 209.74.65.32
32 2026-08-22 10:21 639229902240004454
2157 ms 209.74.65.32
31 2026-08-22 09:29 639229870800501662
2 ms 209.74.65.32
30 2026-08-22 09:12 639229861058384956
3 ms 209.74.65.32
29 2026-08-22 08:56 639229851158592604
233 ms 209.74.65.32
28 2026-08-22 08:40 639229841475569629
3 ms 209.74.65.32
27 2026-08-22 08:24 639229831887658471
2 ms 209.74.65.32
26 2026-08-22 08:08 639229822043670346
404 ms 209.74.65.32
25 2026-08-22 07:51 639229812327913936
4 ms 209.74.65.32
24 2026-08-22 07:35 639229802629488686
306 ms 209.74.65.32
23 2026-08-22 07:19 639229793051447309
433 ms 209.74.65.32
22 2026-08-22 07:03 639229783303531961
3 ms 209.74.65.32
21 2026-08-22 06:46 639229773458051942
320 ms 209.74.65.32
20 2026-08-22 06:30 639229763373848056
3 ms 209.74.65.32
19 2026-08-22 05:38 639229732140622809
5 ms 209.74.65.32
18 2026-08-22 05:22 639229722699695967
5 ms 209.74.65.32
17 2026-08-22 05:06 639229713097498075
2168 ms 209.74.65.32
16 2026-08-22 04:50 639229703543969637
3 ms 209.74.65.32
15 2026-08-22 04:34 639229693970392873
7 ms 209.74.65.32
14 2026-08-22 04:18 639229684277329469
160 ms 209.74.65.32
13 2026-08-22 04:01 639229674501596661
225 ms 209.74.65.32
12 2026-08-22 03:45 639229665064441147
323 ms 209.74.65.32
11 2026-08-22 03:30 639229655507536872
324 ms 209.74.65.32
10 2026-08-22 03:14 639229645849603111
323 ms 209.74.65.32
9 2026-08-22 02:57 639229636090497453
181 ms 209.74.65.32
8 2026-08-22 02:41 639229625978544281
2 ms 209.74.65.32
7 2026-08-22 01:48 639229594644662176
157 ms 209.74.65.32
6 2026-08-22 01:32 639229585214633065
293 ms 209.74.65.32
5 2026-08-22 01:17 639229575581042175
3 ms 209.74.65.32
4 2026-08-22 01:01 639229565912268962
181 ms 209.74.65.32
3 2026-08-22 00:44 639229556237813203
328 ms 209.74.65.32
2 2026-08-22 00:28 639229546625802518
310 ms 209.74.65.32
1 2026-08-22 00:12 639229537172016621
8 ms 209.74.65.32