DNS response history for ns1.summitdns-b.org

ns1.summitdns-b.org 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 2026-08-23. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 245 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.summitdns-b.org.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

245 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.30.131.13

Most recently resolved hosting IP on selected date

Successful Responses

73

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.summitdns-b.org

Showing DNS history for 2026-08-23 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
73 2026-08-23 23:13 639231234893504693
2023 ms 192.30.131.13
72 2026-08-23 22:56 639231225024549139
33 ms 192.30.131.13
71 2026-08-23 22:39 639231214931957622
39 ms 192.30.131.13
70 2026-08-23 22:23 639231204962010549
14 ms 192.30.131.13
69 2026-08-23 22:06 639231195170138463
26 ms 192.30.131.13
68 2026-08-23 21:50 639231185235020577
173 ms 192.30.131.13
67 2026-08-23 21:34 639231175558690075
328 ms 192.30.131.13
66 2026-08-23 21:17 639231165610444012
31 ms 192.30.131.13
65 2026-08-23 20:24 639231133806425363
29 ms 192.30.131.13
64 2026-08-23 20:08 639231124203758023
48 ms 192.30.131.13
63 2026-08-23 19:52 639231114428262706
29 ms 192.30.131.13
62 2026-08-23 19:36 639231104662480065
2024 ms 192.30.131.13
61 2026-08-23 19:19 639231094840372018
37 ms 192.30.131.13
60 2026-08-23 19:03 639231085024583224
128 ms 192.30.131.13
59 2026-08-23 18:47 639231075257417427
51 ms 192.30.131.13
58 2026-08-23 18:30 639231065516009503
53 ms 192.30.131.13
57 2026-08-23 18:14 639231055805348837
27 ms 192.30.131.13
56 2026-08-23 17:58 639231045980373765
55 ms 192.30.131.13
55 2026-08-23 17:41 639231035984577527
62 ms 192.30.131.13
54 2026-08-23 17:24 639231025928115303
319 ms 192.30.131.13
53 2026-08-23 16:32 639230994250157583
49 ms 192.30.131.13
52 2026-08-23 16:15 639230984476411369
39 ms 192.30.131.13
51 2026-08-23 15:59 639230974838373450
2 ms 192.30.131.13
50 2026-08-23 15:43 639230965244277645
14 ms 192.30.131.13
49 2026-08-23 15:27 639230955522101820
46 ms 192.30.131.13
48 2026-08-23 15:11 639230945754521603
2164 ms 192.30.131.13
47 2026-08-23 14:54 639230935852040504
9 ms 192.30.131.13
46 2026-08-23 14:38 639230926222061048
2046 ms 192.30.131.13
45 2026-08-23 14:22 639230916449726907
33 ms 192.30.131.13
44 2026-08-23 14:06 639230906595053086
2023 ms 192.30.131.13
43 2026-08-23 13:49 639230896680429441
64 ms 192.30.131.13
42 2026-08-23 13:32 639230886630210965
49 ms 192.30.131.13
41 2026-08-23 12:40 639230855430405719
41 ms 192.30.131.13
40 2026-08-23 12:24 639230845707499136
268 ms 192.30.131.13
39 2026-08-23 12:08 639230836186805419
25 ms 192.30.131.13
38 2026-08-23 11:52 639230826493828316
12 ms 192.30.131.13
37 2026-08-23 11:36 639230816817882996
97 ms 192.30.131.13
36 2026-08-23 11:20 639230806933854189
37 ms 192.30.131.13
35 2026-08-23 11:03 639230797120243854
44 ms 192.30.131.13
34 2026-08-23 10:47 639230787310272840
51 ms 192.30.131.13
33 2026-08-23 10:30 639230777600173142
50 ms 192.30.131.13
32 2026-08-23 10:14 639230767665024593
10 ms 192.30.131.13
31 2026-08-23 09:57 639230757720962293
181 ms 192.30.131.13
30 2026-08-23 09:41 639230747722189784
37 ms 192.30.131.13
29 2026-08-23 08:49 639230716313923480
4 ms 192.30.131.13
28 2026-08-23 08:33 639230706813835990
68 ms 192.30.131.13
27 2026-08-23 08:16 639230696871062203
75 ms 192.30.131.13
26 2026-08-23 08:00 639230687142781616
3 ms 192.30.131.13
25 2026-08-23 07:44 639230677432142227
22 ms 192.30.131.13
24 2026-08-23 07:27 639230667686258061
4 ms 192.30.131.13
23 2026-08-23 07:11 639230658039243685
38 ms 192.30.131.13
22 2026-08-23 06:55 639230648468473803
59 ms 192.30.131.13
21 2026-08-23 06:39 639230638829658294
21 ms 192.30.131.13
20 2026-08-23 06:23 639230629247017617
28 ms 192.30.131.13
19 2026-08-23 06:07 639230619625318239
2043 ms 192.30.131.13
18 2026-08-23 05:51 639230609697630264
15 ms 192.30.131.13
17 2026-08-23 04:59 639230578570131864
79 ms 192.30.131.13
16 2026-08-23 04:43 639230568958963168
8 ms 192.30.131.13
15 2026-08-23 04:27 639230559287611211
29 ms 192.30.131.13
14 2026-08-23 04:11 639230549524312030
48 ms 192.30.131.13
13 2026-08-23 03:54 639230539739801669
2045 ms 192.30.131.13
12 2026-08-23 03:38 639230530084069375
3 ms 192.30.131.13
11 2026-08-23 03:22 639230520362691441
64 ms 192.30.131.13
10 2026-08-23 03:06 639230510677194518
23 ms 192.30.131.13
9 2026-08-23 02:50 639230501156002646
38 ms 192.30.131.13
8 2026-08-23 02:34 639230491502198541
4 ms 192.30.131.13
7 2026-08-23 02:18 639230481860318494
51 ms 192.30.131.13
6 2026-08-23 02:01 639230471893008575
27 ms 192.30.131.13
5 2026-08-23 01:08 639230440030877421
11 ms 192.30.131.13
4 2026-08-23 00:52 639230430479725508
28 ms 192.30.131.13
3 2026-08-23 00:36 639230420875160219
53 ms 192.30.131.13
2 2026-08-23 00:20 639230411240692575
69 ms 192.30.131.13
1 2026-08-23 00:04 639230401550806607
13 ms 192.30.131.13