DNS response history for ns1.mail-spf.com

ns1.mail-spf.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 2026-08-26. For this date, NameServerHistory found 59 DNS check records, 59 successful responses, 0 failed responses, and 509 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.mail-spf.com.
Records on Selected Date

59

Historical checks stored for this nameserver on selected date

Average Latency

509 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 19:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

2.56.1.253

Most recently resolved hosting IP on selected date

Successful Responses

59

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.mail-spf.com

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
59 2026-08-26 19:54 639233699834667450
514 ms 2.56.1.253
58 2026-08-26 18:59 639233667209186136
531 ms 2.56.1.253
57 2026-08-26 18:42 639233656814316266
497 ms 2.56.1.253
56 2026-08-26 18:24 639233646245051806
508 ms 2.56.1.253
55 2026-08-26 18:07 639233635663779051
505 ms 2.56.1.253
54 2026-08-26 17:49 639233624977342122
500 ms 2.56.1.253
53 2026-08-26 17:31 639233614446136153
512 ms 2.56.1.253
52 2026-08-26 17:14 639233603737877581
498 ms 2.56.1.253
51 2026-08-26 16:56 639233593269224651
510 ms 2.56.1.253
50 2026-08-26 16:38 639233582635086903
538 ms 2.56.1.253
49 2026-08-26 16:21 639233572000374575
505 ms 2.56.1.253
48 2026-08-26 16:03 639233561188633861
504 ms 2.56.1.253
47 2026-08-26 15:45 639233550544357027
502 ms 2.56.1.253
46 2026-08-26 14:50 639233517966053117
498 ms 2.56.1.253
45 2026-08-26 14:33 639233507603253585
497 ms 2.56.1.253
44 2026-08-26 14:16 639233497229039167
495 ms 2.56.1.253
43 2026-08-26 13:58 639233486864546406
499 ms 2.56.1.253
42 2026-08-26 13:41 639233476455174682
503 ms 2.56.1.253
41 2026-08-26 13:24 639233466171592605
525 ms 2.56.1.253
40 2026-08-26 13:07 639233455747096265
501 ms 2.56.1.253
39 2026-08-26 12:49 639233445367152284
515 ms 2.56.1.253
38 2026-08-26 12:32 639233434974187439
496 ms 2.56.1.253
37 2026-08-26 12:15 639233424567558554
509 ms 2.56.1.253
36 2026-08-26 11:57 639233414056832719
520 ms 2.56.1.253
35 2026-08-26 11:40 639233403515141099
509 ms 2.56.1.253
34 2026-08-26 10:45 639233370841350248
504 ms 2.56.1.253
33 2026-08-26 10:28 639233360361507238
531 ms 2.56.1.253
32 2026-08-26 10:10 639233350067824371
516 ms 2.56.1.253
31 2026-08-26 09:53 639233339545274518
508 ms 2.56.1.253
30 2026-08-26 09:36 639233329214918079
507 ms 2.56.1.253
29 2026-08-26 09:19 639233318749762337
492 ms 2.56.1.253
28 2026-08-26 09:01 639233308387917838
505 ms 2.56.1.253
27 2026-08-26 08:44 639233297961740122
534 ms 2.56.1.253
26 2026-08-26 08:26 639233287487159094
493 ms 2.56.1.253
25 2026-08-26 08:09 639233276995531707
501 ms 2.56.1.253
24 2026-08-26 07:51 639233266521568229
527 ms 2.56.1.253
23 2026-08-26 07:34 639233256081047431
496 ms 2.56.1.253
22 2026-08-26 06:40 639233223620132921
496 ms 2.56.1.253
21 2026-08-26 06:23 639233213287814244
519 ms 2.56.1.253
20 2026-08-26 06:05 639233202925983161
509 ms 2.56.1.253
19 2026-08-26 05:48 639233192644780696
505 ms 2.56.1.253
18 2026-08-26 05:31 639233182401183833
515 ms 2.56.1.253
17 2026-08-26 05:14 639233172074181051
515 ms 2.56.1.253
16 2026-08-26 04:57 639233161808421455
511 ms 2.56.1.253
15 2026-08-26 04:39 639233151357344052
513 ms 2.56.1.253
14 2026-08-26 04:22 639233141034116946
513 ms 2.56.1.253
13 2026-08-26 04:05 639233130828334142
521 ms 2.56.1.253
12 2026-08-26 03:48 639233120373450007
507 ms 2.56.1.253
11 2026-08-26 03:30 639233110066216193
508 ms 2.56.1.253
10 2026-08-26 02:37 639233078065410564
512 ms 2.56.1.253
9 2026-08-26 02:20 639233067787457832
499 ms 2.56.1.253
8 2026-08-26 02:03 639233057501801162
504 ms 2.56.1.253
7 2026-08-26 01:46 639233047089431703
504 ms 2.56.1.253
6 2026-08-26 01:28 639233036754790688
510 ms 2.56.1.253
5 2026-08-26 01:11 639233026412602472
507 ms 2.56.1.253
4 2026-08-26 00:54 639233016064066127
501 ms 2.56.1.253
3 2026-08-26 00:37 639233005922655772
519 ms 2.56.1.253
2 2026-08-26 00:20 639232995672256907
521 ms 2.56.1.253
1 2026-08-26 00:03 639232985300872416
504 ms 2.56.1.253