DNS response history for ns1.esp-narita.com

ns1.esp-narita.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 58 DNS check records, 58 successful responses, 0 failed responses, and 536 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.esp-narita.com.
Records on Selected Date

58

Historical checks stored for this nameserver on selected date

Average Latency

536 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.140.42.201

Most recently resolved hosting IP on selected date

Successful Responses

58

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.esp-narita.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
58 2026-08-26 18:59 639233667209186136
507 ms 210.140.42.201
57 2026-08-26 18:42 639233656814316266
504 ms 210.140.42.201
56 2026-08-26 18:24 639233646245051806
522 ms 210.140.42.201
55 2026-08-26 18:07 639233635663779051
509 ms 210.140.42.201
54 2026-08-26 17:49 639233624977342122
515 ms 210.140.42.201
53 2026-08-26 17:31 639233614446136153
503 ms 210.140.42.201
52 2026-08-26 17:13 639233603737877581
511 ms 210.140.42.201
51 2026-08-26 16:56 639233593269224651
506 ms 210.140.42.201
50 2026-08-26 16:38 639233582635086903
503 ms 210.140.42.201
49 2026-08-26 16:21 639233572000374575
494 ms 210.140.42.201
48 2026-08-26 16:03 639233561188633861
512 ms 210.140.42.201
47 2026-08-26 15:45 639233550544357027
493 ms 210.140.42.201
46 2026-08-26 14:50 639233517966053117
515 ms 210.140.42.201
45 2026-08-26 14:33 639233507603253585
502 ms 210.140.42.201
44 2026-08-26 14:16 639233497229039167
521 ms 210.140.42.201
43 2026-08-26 13:58 639233486864546406
509 ms 210.140.42.201
42 2026-08-26 13:41 639233476455174682
2298 ms 210.140.42.201
41 2026-08-26 13:24 639233466171592605
508 ms 210.140.42.201
40 2026-08-26 13:07 639233455747096265
490 ms 210.140.42.201
39 2026-08-26 12:49 639233445367152284
528 ms 210.140.42.201
38 2026-08-26 12:32 639233434974187439
512 ms 210.140.42.201
37 2026-08-26 12:15 639233424567558554
494 ms 210.140.42.201
36 2026-08-26 11:57 639233414056832719
488 ms 210.140.42.201
35 2026-08-26 11:40 639233403515141099
510 ms 210.140.42.201
34 2026-08-26 10:45 639233370841350248
510 ms 210.140.42.201
33 2026-08-26 10:28 639233360361507238
622 ms 210.140.42.201
32 2026-08-26 10:10 639233350067824371
502 ms 210.140.42.201
31 2026-08-26 09:53 639233339545274518
514 ms 210.140.42.201
30 2026-08-26 09:36 639233329214918079
505 ms 210.140.42.201
29 2026-08-26 09:18 639233318749762337
489 ms 210.140.42.201
28 2026-08-26 09:01 639233308387917838
514 ms 210.140.42.201
27 2026-08-26 08:44 639233297961740122
505 ms 210.140.42.201
26 2026-08-26 08:26 639233287487159094
523 ms 210.140.42.201
25 2026-08-26 08:09 639233276995531707
494 ms 210.140.42.201
24 2026-08-26 07:51 639233266521568229
494 ms 210.140.42.201
23 2026-08-26 07:34 639233256081047431
532 ms 210.140.42.201
22 2026-08-26 06:40 639233223620132921
496 ms 210.140.42.201
21 2026-08-26 06:23 639233213287814244
493 ms 210.140.42.201
20 2026-08-26 06:05 639233202925983161
499 ms 210.140.42.201
19 2026-08-26 05:48 639233192644780696
499 ms 210.140.42.201
18 2026-08-26 05:31 639233182401183833
523 ms 210.140.42.201
17 2026-08-26 05:14 639233172074181051
519 ms 210.140.42.201
16 2026-08-26 04:57 639233161808421455
491 ms 210.140.42.201
15 2026-08-26 04:39 639233151357344052
496 ms 210.140.42.201
14 2026-08-26 04:22 639233141034116946
519 ms 210.140.42.201
13 2026-08-26 04:05 639233130828334142
524 ms 210.140.42.201
12 2026-08-26 03:48 639233120373450007
510 ms 210.140.42.201
11 2026-08-26 03:30 639233110066216193
516 ms 210.140.42.201
10 2026-08-26 02:37 639233078065410564
485 ms 210.140.42.201
9 2026-08-26 02:20 639233067787457832
494 ms 210.140.42.201
8 2026-08-26 02:03 639233057501801162
507 ms 210.140.42.201
7 2026-08-26 01:46 639233047089431703
297 ms 210.140.42.201
6 2026-08-26 01:28 639233036754790688
525 ms 210.140.42.201
5 2026-08-26 01:11 639233026412602472
521 ms 210.140.42.201
4 2026-08-26 00:54 639233016064066127
503 ms 210.140.42.201
3 2026-08-26 00:37 639233005922655772
522 ms 210.140.42.201
2 2026-08-26 00:20 639232995672256907
512 ms 210.140.42.201
1 2026-08-26 00:03 639232985300872416
504 ms 210.140.42.201