DNS response history for ns1.server15.com

ns1.server15.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 258 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.server15.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

258 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

209.58.153.170

Most recently resolved hosting IP on selected date

Successful Responses

75

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.server15.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:54 639226935204800669
275 ms 209.58.153.170
74 2026-08-18 23:38 639226925298919497
277 ms 209.58.153.170
73 2026-08-18 23:22 639226915487885053
280 ms 209.58.153.170
72 2026-08-18 23:05 639226905465760034
277 ms 209.58.153.170
71 2026-08-18 22:48 639226895378104692
289 ms 209.58.153.170
70 2026-08-18 21:55 639226863374232622
3 ms 209.58.153.170
69 2026-08-18 21:39 639226853698516058
4 ms 209.58.153.170
68 2026-08-18 21:22 639226843797360601
41 ms 209.58.153.170
67 2026-08-18 21:06 639226834046588155
284 ms 209.58.153.170
66 2026-08-18 20:49 639226824234488533
299 ms 209.58.153.170
65 2026-08-18 20:33 639226814549928621
153 ms 209.58.153.170
64 2026-08-18 20:17 639226804721432353
280 ms 209.58.153.170
63 2026-08-18 20:01 639226795048828184
282 ms 209.58.153.170
62 2026-08-18 19:44 639226785202482420
296 ms 209.58.153.170
61 2026-08-18 19:28 639226775309362607
177 ms 209.58.153.170
60 2026-08-18 19:11 639226765406586155
282 ms 209.58.153.170
59 2026-08-18 18:55 639226755437790519
311 ms 209.58.153.170
58 2026-08-18 18:02 639226723856194457
284 ms 209.58.153.170
57 2026-08-18 17:46 639226714050583422
296 ms 209.58.153.170
56 2026-08-18 17:29 639226704236499724
294 ms 209.58.153.170
55 2026-08-18 17:13 639226694184520163
11 ms 209.58.153.170
54 2026-08-18 16:56 639226684161203477
282 ms 209.58.153.170
53 2026-08-18 16:40 639226674305430109
293 ms 209.58.153.170
52 2026-08-18 16:23 639226664489607984
284 ms 209.58.153.170
51 2026-08-18 16:07 639226654533111667
291 ms 209.58.153.170
50 2026-08-18 15:50 639226644778594725
275 ms 209.58.153.170
49 2026-08-18 15:34 639226634901553621
190 ms 209.58.153.170
48 2026-08-18 15:17 639226624921864967
276 ms 209.58.153.170
47 2026-08-18 15:01 639226614939419403
274 ms 209.58.153.170
46 2026-08-18 14:07 639226583021074771
277 ms 209.58.153.170
45 2026-08-18 13:51 639226573279933585
295 ms 209.58.153.170
44 2026-08-18 13:35 639226563494036301
300 ms 209.58.153.170
43 2026-08-18 13:18 639226553708216256
301 ms 209.58.153.170
42 2026-08-18 13:02 639226544003734815
280 ms 209.58.153.170
41 2026-08-18 12:46 639226534105733155
285 ms 209.58.153.170
40 2026-08-18 12:29 639226524298118898
10 ms 209.58.153.170
39 2026-08-18 12:13 639226514525195335
148 ms 209.58.153.170
38 2026-08-18 11:57 639226504703635320
299 ms 209.58.153.170
37 2026-08-18 11:40 639226494737271720
7 ms 209.58.153.170
36 2026-08-18 11:24 639226485005027236
288 ms 209.58.153.170
35 2026-08-18 11:07 639226475133236105
281 ms 209.58.153.170
34 2026-08-18 10:14 639226442975077052
273 ms 209.58.153.170
33 2026-08-18 09:58 639226433317932039
275 ms 209.58.153.170
32 2026-08-18 09:42 639226423688431096
280 ms 209.58.153.170
31 2026-08-18 09:26 639226413998250045
223 ms 209.58.153.170
30 2026-08-18 09:09 639226404284554875
277 ms 209.58.153.170
29 2026-08-18 08:53 639226394637043309
271 ms 209.58.153.170
28 2026-08-18 08:37 639226385052447582
290 ms 209.58.153.170
27 2026-08-18 08:21 639226375506189603
284 ms 209.58.153.170
26 2026-08-18 08:05 639226365690646426
292 ms 209.58.153.170
25 2026-08-18 07:49 639226355771007701
277 ms 209.58.153.170
24 2026-08-18 07:32 639226345946269369
149 ms 209.58.153.170
23 2026-08-18 07:16 639226336241601848
280 ms 209.58.153.170
22 2026-08-18 06:24 639226304950675290
2148 ms 209.58.153.170
21 2026-08-18 06:08 639226295324754616
3 ms 209.58.153.170
20 2026-08-18 05:52 639226285824640601
272 ms 209.58.153.170
19 2026-08-18 05:36 639226276321223917
276 ms 209.58.153.170
18 2026-08-18 05:20 639226266800200046
285 ms 209.58.153.170
17 2026-08-18 05:04 639226256958066164
293 ms 209.58.153.170
16 2026-08-18 04:48 639226247432364597
162 ms 209.58.153.170
15 2026-08-18 04:32 639226237703388552
281 ms 209.58.153.170
14 2026-08-18 04:15 639226227937569589
296 ms 209.58.153.170
13 2026-08-18 03:59 639226218052465471
275 ms 209.58.153.170
12 2026-08-18 03:43 639226208429623997
271 ms 209.58.153.170
11 2026-08-18 03:27 639226198800675295
151 ms 209.58.153.170
10 2026-08-18 02:35 639226167722042574
271 ms 209.58.153.170
9 2026-08-18 02:19 639226158277924383
273 ms 209.58.153.170
8 2026-08-18 02:03 639226148757810592
10 ms 209.58.153.170
7 2026-08-18 01:48 639226139348611045
38 ms 209.58.153.170
6 2026-08-18 01:32 639226129823462907
276 ms 209.58.153.170
5 2026-08-18 01:16 639226120218260005
2 ms 209.58.153.170
4 2026-08-18 01:00 639226110875503904
270 ms 209.58.153.170
3 2026-08-18 00:45 639226101376311912
275 ms 209.58.153.170
2 2026-08-18 00:29 639226091924943492
165 ms 209.58.153.170
1 2026-08-18 00:13 639226082133158124
279 ms 209.58.153.170