DNS response history for ns1.iabserver.net

ns1.iabserver.net 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 2026-08-26. For this date, NameServerHistory found 63 DNS check records, 61 successful responses, 2 failed responses, and 199 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.iabserver.net.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

199 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 21:12

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.219.55.92

Most recently resolved hosting IP on selected date

Successful Responses

61

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.iabserver.net

Showing DNS history for 2026-08-26 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
63 2026-08-26 21:12 639233752543876329
26 ms 104.219.55.92
62 2026-08-26 20:55 639233742155931788
23 ms 104.219.55.92
61 2026-08-26 20:37 639233731712555311
21 ms 104.219.55.92
60 2026-08-26 20:20 639233721164051126
36 ms 104.219.55.92
59 2026-08-26 20:02 639233710560486320
92 ms 104.219.55.92
58 2026-08-26 19:44 639233699834667450
26 ms 104.219.55.92
57 2026-08-26 18:50 639233667209186136
54 ms 104.219.55.92
56 2026-08-26 18:33 639233656814316266
21 ms 104.219.55.92
55 2026-08-26 18:15 639233646245051806
41 ms 104.219.55.92
54 2026-08-26 17:57 639233635663779051
21 ms 104.219.55.92
53 2026-08-26 17:40 639233624977342122
24 ms 104.219.55.92
52 2026-08-26 17:22 639233614446136153
23 ms 104.219.55.92
51 2026-08-26 17:04 639233603737877581
16 ms 104.219.55.92
50 2026-08-26 16:47 639233593269224651
12 ms 104.219.55.92
49 2026-08-26 16:29 639233582635086903
40 ms 104.219.55.92
48 2026-08-26 16:11 639233572000374575
48 ms 104.219.55.92
47 2026-08-26 15:53 639233561188633861
36 ms 104.219.55.92
46 2026-08-26 15:35 639233550544357027
50 ms 104.219.55.92
45 2026-08-26 14:41 639233517966053117
22 ms 104.219.55.92
44 2026-08-26 14:24 639233507603253585
19 ms 104.219.55.92
43 2026-08-26 14:06 639233497229039167
43 ms 104.219.55.92
42 2026-08-26 13:49 639233486864546406
11 ms 104.219.55.92
41 2026-08-26 13:32 639233476455174682
50 ms 104.219.55.92
40 2026-08-26 13:15 639233466171592605
21 ms 104.219.55.92
39 2026-08-26 12:58 639233455747096265
19 ms 104.219.55.92
38 2026-08-26 12:40 639233445367152284
51 ms 104.219.55.92
37 2026-08-26 12:23 639233434974187439
20 ms 104.219.55.92
36 2026-08-26 12:05 639233424567558554
11 ms 104.219.55.92
35 2026-08-26 11:48 639233414056832719
14 ms 104.219.55.92
34 2026-08-26 11:30 639233403515141099
44 ms 104.219.55.92
33 2026-08-26 10:36 639233370841350248
2028 ms 104.219.55.92
32 2026-08-26 10:19 639233360361507238
-
31 2026-08-26 10:01 639233350067824371
56 ms 104.219.55.92
30 2026-08-26 09:44 639233339545274518
2075 ms 104.219.55.92
29 2026-08-26 09:26 639233329214918079
19 ms 104.219.55.92
28 2026-08-26 09:09 639233318749762337
2067 ms 104.219.55.92
27 2026-08-26 08:52 639233308387917838
53 ms 104.219.55.92
26 2026-08-26 08:34 639233297961740122
21 ms 104.219.55.92
25 2026-08-26 08:17 639233287487159094
13 ms 104.219.55.92
24 2026-08-26 08:00 639233276995531707
113 ms 104.219.55.92
23 2026-08-26 07:42 639233266521568229
2020 ms 104.219.55.92
22 2026-08-26 07:25 639233256081047431
32 ms 104.219.55.92
21 2026-08-26 06:31 639233223620132921
119 ms 104.219.55.92
20 2026-08-26 06:13 639233213287814244
39 ms 104.219.55.92
19 2026-08-26 05:56 639233202925983161
67 ms 104.219.55.92
18 2026-08-26 05:39 639233192644780696
10 ms 104.219.55.92
17 2026-08-26 05:22 639233182401183833
19 ms 104.219.55.92
16 2026-08-26 05:05 639233172074181051
12 ms 104.219.55.92
15 2026-08-26 04:48 639233161808421455
13 ms 104.219.55.92
14 2026-08-26 04:30 639233151357344052
-
13 2026-08-26 04:13 639233141034116946
9 ms 104.219.55.92
12 2026-08-26 03:56 639233130828334142
2048 ms 104.219.55.92
11 2026-08-26 03:39 639233120373450007
59 ms 104.219.55.92
10 2026-08-26 03:21 639233110066216193
11 ms 104.219.55.92
9 2026-08-26 02:28 639233078065410564
26 ms 104.219.55.92
8 2026-08-26 02:11 639233067787457832
15 ms 104.219.55.92
7 2026-08-26 01:54 639233057501801162
43 ms 104.219.55.92
6 2026-08-26 01:36 639233047089431703
35 ms 104.219.55.92
5 2026-08-26 01:19 639233036754790688
24 ms 104.219.55.92
4 2026-08-26 01:02 639233026412602472
60 ms 104.219.55.92
3 2026-08-26 00:45 639233016064066127
18 ms 104.219.55.92
2 2026-08-26 00:28 639233005922655772
30 ms 104.219.55.92
1 2026-08-26 00:11 639232995672256907
43 ms 104.219.55.92