History for ns1.sofiamail.net
Domain: sofiamail.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.sofiamail.net
ns1.sofiamail.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 72 successful responses, 3 failed responses, and 582 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.sofiamail.net.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
582 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:52
All timestamps shown in UTC
Latest Resolved IP on Selected Date
51.15.128.156
Most recently resolved hosting IP on selected date
Successful Responses
72
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
4%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.sofiamail.net
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 23:52 | 639226935204800669 |
|
251 ms | 51.15.128.156 |
| 74 | 2026-08-18 23:35 | 639226925298919497 |
|
109 ms | 51.15.128.156 |
| 73 | 2026-08-18 23:19 | 639226915487885053 |
|
179 ms | 51.15.128.156 |
| 72 | 2026-08-18 23:02 | 639226905465760034 |
|
28 ms | 51.15.128.156 |
| 71 | 2026-08-18 22:45 | 639226895378104692 |
|
40 ms | 51.15.128.156 |
| 70 | 2026-08-18 21:52 | 639226863374232622 |
|
4 ms | 51.15.128.156 |
| 69 | 2026-08-18 21:36 | 639226853698516058 |
|
50 ms | 51.15.128.156 |
| 68 | 2026-08-18 21:19 | 639226843797360601 |
|
9 ms | 51.15.128.156 |
| 67 | 2026-08-18 21:03 | 639226834046588155 |
|
8 ms | 51.15.128.156 |
| 66 | 2026-08-18 20:47 | 639226824234488533 |
|
10 ms | 51.15.128.156 |
| 65 | 2026-08-18 20:31 | 639226814549928621 |
|
25 ms | 51.15.128.156 |
| 64 | 2026-08-18 20:14 | 639226804721432353 |
|
2048 ms | 51.15.128.156 |
| 63 | 2026-08-18 19:58 | 639226795048828184 |
|
188 ms | 51.15.128.156 |
| 62 | 2026-08-18 19:42 | 639226785202482420 |
|
2507 ms | 51.15.128.156 |
| 61 | 2026-08-18 19:25 | 639226775309362607 |
|
225 ms | 51.15.128.156 |
| 60 | 2026-08-18 19:08 | 639226765406586155 |
|
25 ms | 51.15.128.156 |
| 59 | 2026-08-18 18:52 | 639226755437790519 |
|
- | |
| 58 | 2026-08-18 17:59 | 639226723856194457 |
|
13 ms | 51.15.128.156 |
| 57 | 2026-08-18 17:43 | 639226714050583422 |
|
180 ms | 51.15.128.156 |
| 56 | 2026-08-18 17:27 | 639226704236499724 |
|
41 ms | 51.15.128.156 |
| 55 | 2026-08-18 17:10 | 639226694184520163 |
|
42 ms | 51.15.128.156 |
| 54 | 2026-08-18 16:53 | 639226684161203477 |
|
- | |
| 53 | 2026-08-18 16:37 | 639226674305430109 |
|
135 ms | 51.15.128.156 |
| 52 | 2026-08-18 16:20 | 639226664489607984 |
|
59 ms | 51.15.128.156 |
| 51 | 2026-08-18 16:04 | 639226654533111667 |
|
278 ms | 51.15.128.156 |
| 50 | 2026-08-18 15:48 | 639226644778594725 |
|
90 ms | 51.15.128.156 |
| 49 | 2026-08-18 15:31 | 639226634901553621 |
|
1547 ms | 51.15.128.156 |
| 48 | 2026-08-18 15:14 | 639226624921864967 |
|
2033 ms | 51.15.128.156 |
| 47 | 2026-08-18 14:58 | 639226614939419403 |
|
7 ms | 51.15.128.156 |
| 46 | 2026-08-18 14:05 | 639226583021074771 |
|
27 ms | 51.15.128.156 |
| 45 | 2026-08-18 13:48 | 639226573279933585 |
|
318 ms | 51.15.128.156 |
| 44 | 2026-08-18 13:32 | 639226563494036301 |
|
16 ms | 51.15.128.156 |
| 43 | 2026-08-18 13:16 | 639226553708216256 |
|
2018 ms | 51.15.128.156 |
| 42 | 2026-08-18 13:00 | 639226544003734815 |
|
2010 ms | 51.15.128.156 |
| 41 | 2026-08-18 12:43 | 639226534105733155 |
|
303 ms | 51.15.128.156 |
| 40 | 2026-08-18 12:27 | 639226524298118898 |
|
24 ms | 51.15.128.156 |
| 39 | 2026-08-18 12:10 | 639226514525195335 |
|
324 ms | 51.15.128.156 |
| 38 | 2026-08-18 11:54 | 639226504703635320 |
|
2033 ms | 51.15.128.156 |
| 37 | 2026-08-18 11:37 | 639226494737271720 |
|
17 ms | 51.15.128.156 |
| 36 | 2026-08-18 11:21 | 639226485005027236 |
|
199 ms | 51.15.128.156 |
| 35 | 2026-08-18 11:05 | 639226475133236105 |
|
19 ms | 51.15.128.156 |
| 34 | 2026-08-18 10:11 | 639226442975077052 |
|
263 ms | 51.15.128.156 |
| 33 | 2026-08-18 09:55 | 639226433317932039 |
|
361 ms | 51.15.128.156 |
| 32 | 2026-08-18 09:39 | 639226423688431096 |
|
2043 ms | 51.15.128.156 |
| 31 | 2026-08-18 09:23 | 639226413998250045 |
|
46 ms | 51.15.128.156 |
| 30 | 2026-08-18 09:07 | 639226404284554875 |
|
9 ms | 51.15.128.156 |
| 29 | 2026-08-18 08:51 | 639226394637043309 |
|
16 ms | 51.15.128.156 |
| 28 | 2026-08-18 08:34 | 639226385052447582 |
|
- | |
| 27 | 2026-08-18 08:19 | 639226375506189603 |
|
10 ms | 51.15.128.156 |
| 26 | 2026-08-18 08:02 | 639226365690646426 |
|
374 ms | 51.15.128.156 |
| 25 | 2026-08-18 07:46 | 639226355771007701 |
|
37 ms | 51.15.128.156 |
| 24 | 2026-08-18 07:29 | 639226345946269369 |
|
172 ms | 51.15.128.156 |
| 23 | 2026-08-18 07:13 | 639226336241601848 |
|
1647 ms | 51.15.128.156 |
| 22 | 2026-08-18 06:21 | 639226304950675290 |
|
14 ms | 51.15.128.156 |
| 21 | 2026-08-18 06:05 | 639226295324754616 |
|
29 ms | 51.15.128.156 |
| 20 | 2026-08-18 05:49 | 639226285824640601 |
|
16 ms | 51.15.128.156 |
| 19 | 2026-08-18 05:34 | 639226276321223917 |
|
2028 ms | 51.15.128.156 |
| 18 | 2026-08-18 05:18 | 639226266800200046 |
|
17 ms | 51.15.128.156 |
| 17 | 2026-08-18 05:01 | 639226256958066164 |
|
316 ms | 51.15.128.156 |
| 16 | 2026-08-18 04:45 | 639226247432364597 |
|
9 ms | 51.15.128.156 |
| 15 | 2026-08-18 04:29 | 639226237703388552 |
|
4034 ms | 51.15.128.156 |
| 14 | 2026-08-18 04:13 | 639226227937569589 |
|
7 ms | 51.15.128.156 |
| 13 | 2026-08-18 03:57 | 639226218052465471 |
|
176 ms | 51.15.128.156 |
| 12 | 2026-08-18 03:40 | 639226208429623997 |
|
2031 ms | 51.15.128.156 |
| 11 | 2026-08-18 03:24 | 639226198800675295 |
|
2432 ms | 51.15.128.156 |
| 10 | 2026-08-18 02:32 | 639226167722042574 |
|
422 ms | 51.15.128.156 |
| 9 | 2026-08-18 02:17 | 639226158277924383 |
|
40 ms | 51.15.128.156 |
| 8 | 2026-08-18 02:01 | 639226148757810592 |
|
9 ms | 51.15.128.156 |
| 7 | 2026-08-18 01:45 | 639226139348611045 |
|
1552 ms | 51.15.128.156 |
| 6 | 2026-08-18 01:29 | 639226129823462907 |
|
30 ms | 51.15.128.156 |
| 5 | 2026-08-18 01:13 | 639226120218260005 |
|
45 ms | 51.15.128.156 |
| 4 | 2026-08-18 00:58 | 639226110875503904 |
|
340 ms | 51.15.128.156 |
| 3 | 2026-08-18 00:42 | 639226101376311912 |
|
1650 ms | 51.15.128.156 |
| 2 | 2026-08-18 00:26 | 639226091924943492 |
|
33 ms | 51.15.128.156 |
| 1 | 2026-08-18 00:10 | 639226082133158124 |
|
4279 ms | 51.15.128.156 |