DNS response history for ns1.googleadpreview.com

ns1.googleadpreview.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 56 successful responses, 1 failed responses, and 326 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.googleadpreview.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

326 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:17

All timestamps shown in UTC

Latest Resolved IP on Selected Date

72.167.33.36

Most recently resolved hosting IP on selected date

Successful Responses

56

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.googleadpreview.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:17 639228639850033448
3 ms 72.167.33.36
56 2026-08-20 23:01 639228630204271870
31 ms 72.167.33.36
55 2026-08-20 22:45 639228620295091135
352 ms 72.167.33.36
54 2026-08-20 22:28 639228610298336915
345 ms 72.167.33.36
53 2026-08-20 21:36 639228578917047616
3 ms 72.167.33.36
52 2026-08-20 21:20 639228569046445709
345 ms 72.167.33.36
51 2026-08-20 21:03 639228558946830986
335 ms 72.167.33.36
50 2026-08-20 20:46 639228548977359217
357 ms 72.167.33.36
49 2026-08-20 19:54 639228517494157668
16 ms 72.167.33.36
48 2026-08-20 19:37 639228507374116892
344 ms 72.167.33.36
47 2026-08-20 19:20 639228497315154893
240 ms 72.167.33.36
46 2026-08-20 19:03 639228487287648341
2172 ms 72.167.33.36
45 2026-08-20 18:11 639228455828123788
6 ms 72.167.33.36
44 2026-08-20 17:54 639228445900082244
345 ms 72.167.33.36
43 2026-08-20 17:38 639228435866352323
337 ms 72.167.33.36
42 2026-08-20 17:21 639228425802273151
360 ms 72.167.33.36
41 2026-08-20 16:27 639228393616324230
301 ms 72.167.33.36
40 2026-08-20 16:10 639228383590408693
337 ms 72.167.33.36
39 2026-08-20 15:54 639228373471467474
301 ms 72.167.33.36
38 2026-08-20 15:37 639228363426647311
12 ms 72.167.33.36
37 2026-08-20 14:44 639228331681701910
333 ms 72.167.33.36
36 2026-08-20 14:27 639228321714746824
348 ms 72.167.33.36
35 2026-08-20 14:11 639228311652090262
292 ms 72.167.33.36
34 2026-08-20 13:54 639228301670088587
173 ms 72.167.33.36
33 2026-08-20 13:01 639228269987976710
359 ms 72.167.33.36
32 2026-08-20 12:44 639228260009452308
270 ms 72.167.33.36
31 2026-08-20 12:28 639228249661740894
2181 ms 72.167.33.36
30 2026-08-20 12:10 639228239552680346
5 ms 72.167.33.36
29 2026-08-20 11:17 639228207667580819
2192 ms 72.167.33.36
28 2026-08-20 11:01 639228197494011560
4 ms 72.167.33.36
27 2026-08-20 10:44 639228187497039939
297 ms 72.167.33.36
26 2026-08-20 10:27 639228177408432646
5 ms 72.167.33.36
25 2026-08-20 09:35 639228146356166262
351 ms 72.167.33.36
24 2026-08-20 09:19 639228136541505712
348 ms 72.167.33.36
23 2026-08-20 09:02 639228126519136598
167 ms 72.167.33.36
22 2026-08-20 08:45 639228116537148885
373 ms 72.167.33.36
21 2026-08-20 07:53 639228085320764351
2 ms 72.167.33.36
20 2026-08-20 07:37 639228075444604839
10 ms 72.167.33.36
19 2026-08-20 07:20 639228065615498985
3 ms 72.167.33.36
18 2026-08-20 07:04 639228055675321422
3 ms 72.167.33.36
17 2026-08-20 06:12 639228024230839396
5 ms 72.167.33.36
16 2026-08-20 05:55 639228014720406505
340 ms 72.167.33.36
15 2026-08-20 05:39 639228004930827030
335 ms 72.167.33.36
14 2026-08-20 05:23 639227995103340154
364 ms 72.167.33.36
13 2026-08-20 04:31 639227963811374894
3 ms 72.167.33.36
12 2026-08-20 04:15 639227954132571365
8 ms 72.167.33.36
11 2026-08-20 03:59 639227944541208342
2017 ms 72.167.33.36
10 2026-08-20 03:42 639227934657213484
11 ms 72.167.33.36
9 2026-08-20 02:50 639227903628145469
4 ms 72.167.33.36
8 2026-08-20 02:34 639227893995483475
363 ms 72.167.33.36
7 2026-08-20 02:18 639227884280244209
-
6 2026-08-20 02:02 639227874371147132
339 ms 72.167.33.36
5 2026-08-20 01:10 639227843224256432
3 ms 72.167.33.36
4 2026-08-20 00:54 639227833720403506
4 ms 72.167.33.36
3 2026-08-20 00:38 639227824170728278
24 ms 72.167.33.36
2 2026-08-20 00:22 639227814865867570
3 ms 72.167.33.36
1 2026-08-20 00:07 639227805445376839
164 ms 72.167.33.36