DNS response history for ns1.ankserver.com

ns1.ankserver.com 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 261 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.ankserver.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

261 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

148.251.70.154

Most recently resolved hosting IP on selected date

Successful Responses

73

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.ankserver.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
2038 ms 148.251.70.154
72 2026-08-21 23:34 639229517954323214
37 ms 148.251.70.154
71 2026-08-21 23:18 639229508269999021
2019 ms 148.251.70.154
70 2026-08-21 23:01 639229498559060171
38 ms 148.251.70.154
69 2026-08-21 22:45 639229488519347586
39 ms 148.251.70.154
68 2026-08-21 21:52 639229456606578934
62 ms 148.251.70.154
67 2026-08-21 21:35 639229446985772499
13 ms 148.251.70.154
66 2026-08-21 21:19 639229437367313098
3 ms 148.251.70.154
65 2026-08-21 21:04 639229427923950391
85 ms 148.251.70.154
64 2026-08-21 20:47 639229418168588854
17 ms 148.251.70.154
63 2026-08-21 20:31 639229408345678334
2016 ms 148.251.70.154
62 2026-08-21 20:15 639229398616354648
16 ms 148.251.70.154
61 2026-08-21 19:58 639229388634592323
44 ms 148.251.70.154
60 2026-08-21 19:42 639229378792837692
55 ms 148.251.70.154
59 2026-08-21 19:26 639229369154682311
68 ms 148.251.70.154
58 2026-08-21 19:09 639229359248017926
35 ms 148.251.70.154
57 2026-08-21 18:52 639229349124294642
62 ms 148.251.70.154
56 2026-08-21 18:00 639229317791715692
34 ms 148.251.70.154
55 2026-08-21 17:44 639229308115194575
47 ms 148.251.70.154
54 2026-08-21 17:28 639229298320320558
2021 ms 148.251.70.154
53 2026-08-21 17:12 639229288674863221
11 ms 148.251.70.154
52 2026-08-21 16:55 639229278983677079
35 ms 148.251.70.154
51 2026-08-21 16:39 639229269405517175
13 ms 148.251.70.154
50 2026-08-21 16:23 639229259594798244
2047 ms 148.251.70.154
49 2026-08-21 16:07 639229249736681188
53 ms 148.251.70.154
48 2026-08-21 15:50 639229239699417787
91 ms 148.251.70.154
47 2026-08-21 15:33 639229229621964033
70 ms 148.251.70.154
46 2026-08-21 15:16 639229219567270965
28 ms 148.251.70.154
45 2026-08-21 15:00 639229209406666856
60 ms 148.251.70.154
44 2026-08-21 14:07 639229177815876178
47 ms 148.251.70.154
43 2026-08-21 13:51 639229168243572685
35 ms 148.251.70.154
42 2026-08-21 13:35 639229158599856475
20 ms 148.251.70.154
41 2026-08-21 13:19 639229148998940902
8 ms 148.251.70.154
40 2026-08-21 13:03 639229139276923594
19 ms 148.251.70.154
39 2026-08-21 12:47 639229129709912394
62 ms 148.251.70.154
38 2026-08-21 12:30 639229119801488500
62 ms 148.251.70.154
37 2026-08-21 12:14 639229110135262458
43 ms 148.251.70.154
36 2026-08-21 11:58 639229100336051392
62 ms 148.251.70.154
35 2026-08-21 11:42 639229090641415626
61 ms 148.251.70.154
34 2026-08-21 11:25 639229080702683947
43 ms 148.251.70.154
33 2026-08-21 11:08 639229070601456699
80 ms 148.251.70.154
32 2026-08-21 10:15 639229038947447232
33 ms 148.251.70.154
31 2026-08-21 09:59 639229029268708773
43 ms 148.251.70.154
30 2026-08-21 09:43 639229019647910603
15 ms 148.251.70.154
29 2026-08-21 09:27 639229009983843738
41 ms 148.251.70.154
28 2026-08-21 09:11 639229000203331882
51 ms 148.251.70.154
27 2026-08-21 08:54 639228990302335999
31 ms 148.251.70.154
26 2026-08-21 08:38 639228980567740722
66 ms 148.251.70.154
25 2026-08-21 08:22 639228970762445174
58 ms 148.251.70.154
24 2026-08-21 08:06 639228961065054445
46 ms 148.251.70.154
23 2026-08-21 07:49 639228951224649885
2072 ms 148.251.70.154
22 2026-08-21 07:33 639228941303864592
11 ms 148.251.70.154
21 2026-08-21 07:16 639228931191328583
98 ms 148.251.70.154
20 2026-08-21 06:23 639228899518173317
2011 ms 148.251.70.154
19 2026-08-21 06:07 639228889785027669
17 ms 148.251.70.154
18 2026-08-21 05:51 639228880106330161
89 ms 148.251.70.154
17 2026-08-21 05:34 639228870316184091
15 ms 148.251.70.154
16 2026-08-21 05:18 639228860695366512
15 ms 148.251.70.154
15 2026-08-21 05:02 639228851027209500
10 ms 148.251.70.154
14 2026-08-21 04:46 639228841479265462
75 ms 148.251.70.154
13 2026-08-21 04:30 639228831752962260
68 ms 148.251.70.154
12 2026-08-21 04:14 639228821953295483
20 ms 148.251.70.154
11 2026-08-21 03:58 639228812227429953
2039 ms 148.251.70.154
10 2026-08-21 03:41 639228802476107538
93 ms 148.251.70.154
9 2026-08-21 03:25 639228792525492032
7 ms 148.251.70.154
8 2026-08-21 02:32 639228761131421385
43 ms 148.251.70.154
7 2026-08-21 02:16 639228751571206692
20 ms 148.251.70.154
6 2026-08-21 02:00 639228741705571019
4 ms 148.251.70.154
5 2026-08-21 01:43 639228731642208228
59 ms 148.251.70.154
4 2026-08-21 00:51 639228700387002072
58 ms 148.251.70.154
3 2026-08-21 00:35 639228690742014433
61 ms 148.251.70.154
2 2026-08-21 00:19 639228680877937122
32 ms 148.251.70.154
1 2026-08-21 00:02 639228670775860800
71 ms 148.251.70.154