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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 376 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

76

Historical checks stored for this nameserver on selected date

Average Latency

376 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:47

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

76

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 2026-08-15 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
76 2026-08-15 23:47 639224338276675277
3 ms 209.74.65.32
75 2026-08-15 22:55 639224306594546649
159 ms 209.74.65.32
74 2026-08-15 22:39 639224297145423303
153 ms 209.74.65.32
73 2026-08-15 22:23 639224287678238833
320 ms 209.74.65.32
72 2026-08-15 22:08 639224278490872828
2174 ms 209.74.65.32
71 2026-08-15 21:52 639224269149307826
152 ms 209.74.65.32
70 2026-08-15 21:37 639224259868597616
307 ms 209.74.65.32
69 2026-08-15 21:21 639224250518642175
242 ms 209.74.65.32
68 2026-08-15 21:06 639224241064772383
2171 ms 209.74.65.32
67 2026-08-15 20:50 639224231691099605
3 ms 209.74.65.32
66 2026-08-15 20:34 639224222468168159
6 ms 209.74.65.32
65 2026-08-15 20:19 639224213173899635
6 ms 209.74.65.32
64 2026-08-15 20:03 639224203914451783
305 ms 209.74.65.32
63 2026-08-15 19:11 639224172202542163
303 ms 209.74.65.32
62 2026-08-15 18:56 639224163338654093
299 ms 209.74.65.32
61 2026-08-15 18:41 639224154287995374
172 ms 209.74.65.32
60 2026-08-15 18:26 639224145118612503
318 ms 209.74.65.32
59 2026-08-15 18:10 639224135995990731
3 ms 209.74.65.32
58 2026-08-15 17:55 639224127185332624
321 ms 209.74.65.32
57 2026-08-15 17:40 639224118229289175
10 ms 209.74.65.32
56 2026-08-15 17:26 639224109273796359
4 ms 209.74.65.32
55 2026-08-15 17:11 639224100490805608
4 ms 209.74.65.32
54 2026-08-15 16:56 639224091353714490
4 ms 209.74.65.32
53 2026-08-15 16:40 639224082033126828
301 ms 209.74.65.32
52 2026-08-15 16:25 639224072736962403
319 ms 209.74.65.32
51 2026-08-15 15:33 639224041475563754
4 ms 209.74.65.32
50 2026-08-15 15:18 639224032345604453
158 ms 209.74.65.32
49 2026-08-15 15:02 639224023169497283
2141 ms 209.74.65.32
48 2026-08-15 14:47 639224013981146405
148 ms 209.74.65.32
47 2026-08-15 14:32 639224004883412586
321 ms 209.74.65.32
46 2026-08-15 14:16 639223995612880615
12 ms 209.74.65.32
45 2026-08-15 14:01 639223986271830789
329 ms 209.74.65.32
44 2026-08-15 13:45 639223977005780949
146 ms 209.74.65.32
43 2026-08-15 13:30 639223967653137793
159 ms 209.74.65.32
42 2026-08-15 13:14 639223958286010799
159 ms 209.74.65.32
41 2026-08-15 12:58 639223948936108345
159 ms 209.74.65.32
40 2026-08-15 12:43 639223939673066880
306 ms 209.74.65.32
39 2026-08-15 11:50 639223908317760530
152 ms 209.74.65.32
38 2026-08-15 11:35 639223898992594258
315 ms 209.74.65.32
37 2026-08-15 11:19 639223889761312823
2598 ms 209.74.65.32
36 2026-08-15 11:04 639223880359273507
314 ms 209.74.65.32
35 2026-08-15 10:48 639223870920466808
320 ms 209.74.65.32
34 2026-08-15 10:32 639223861579762179
312 ms 209.74.65.32
33 2026-08-15 10:17 639223852238616009
2330 ms 209.74.65.32
32 2026-08-15 10:01 639223843019815620
167 ms 209.74.65.32
31 2026-08-15 09:46 639223833669915012
2007 ms 209.74.65.32
30 2026-08-15 09:30 639223824494613222
438 ms 209.74.65.32
29 2026-08-15 09:15 639223815116325293
158 ms 209.74.65.32
28 2026-08-15 08:59 639223805493870221
308 ms 209.74.65.32
27 2026-08-15 08:07 639223774218660438
317 ms 209.74.65.32
26 2026-08-15 07:51 639223764663090372
17 ms 209.74.65.32
25 2026-08-15 07:35 639223755338811400
155 ms 209.74.65.32
24 2026-08-15 07:20 639223746019193268
3 ms 209.74.65.32
23 2026-08-15 07:04 639223736658778104
158 ms 209.74.65.32
22 2026-08-15 06:49 639223727330194499
309 ms 209.74.65.32
21 2026-08-15 06:33 639223717848514742
149 ms 209.74.65.32
20 2026-08-15 06:17 639223708284754056
168 ms 209.74.65.32
19 2026-08-15 06:01 639223699061259933
305 ms 209.74.65.32
18 2026-08-15 05:46 639223689592545140
315 ms 209.74.65.32
17 2026-08-15 05:30 639223680143410810
313 ms 209.74.65.32
16 2026-08-15 05:14 639223670514517104
312 ms 209.74.65.32
15 2026-08-15 04:21 639223638855054294
159 ms 209.74.65.32
14 2026-08-15 04:06 639223629623335972
152 ms 209.74.65.32
13 2026-08-15 03:51 639223620390189495
2301 ms 209.74.65.32
12 2026-08-15 03:35 639223610916950440
2 ms 209.74.65.32
11 2026-08-15 03:19 639223601597759168
3 ms 209.74.65.32
10 2026-08-15 03:04 639223592342172093
4 ms 209.74.65.32
9 2026-08-15 02:49 639223583324121497
163 ms 209.74.65.32
8 2026-08-15 02:34 639223574086714218
149 ms 209.74.65.32
7 2026-08-15 02:18 639223564698424889
159 ms 209.74.65.32
6 2026-08-15 02:02 639223555408664206
3 ms 209.74.65.32
5 2026-08-15 01:47 639223546000912416
319 ms 209.74.65.32
4 2026-08-15 01:31 639223536550774847
322 ms 209.74.65.32
3 2026-08-15 00:37 639223505017205611
315 ms 209.74.65.32
2 2026-08-15 00:22 639223495784410207
315 ms 209.74.65.32
1 2026-08-15 00:06 639223486524583054
154 ms 209.74.65.32