DNS response history for ns1.zrtlab.com

ns1.zrtlab.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 874 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.zrtlab.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

874 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

107.0.94.158

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.zrtlab.com

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
75 2026-08-23 23:57 639231254406598736
221 ms 107.0.94.158
74 2026-08-23 23:40 639231244697865594
336 ms 107.0.94.158
73 2026-08-23 23:24 639231234893504693
170 ms 107.0.94.158
72 2026-08-23 23:08 639231225024549139
179 ms 107.0.94.158
71 2026-08-23 22:51 639231214931957622
176 ms 107.0.94.158
70 2026-08-23 22:34 639231204962010549
3 ms 107.0.94.158
69 2026-08-23 22:18 639231195170138463
327 ms 107.0.94.158
68 2026-08-23 22:02 639231185235020577
332 ms 107.0.94.158
67 2026-08-23 21:45 639231175558690075
342 ms 107.0.94.158
66 2026-08-23 21:29 639231165610444012
1679 ms 107.0.94.158
65 2026-08-23 20:36 639231133806425363
211 ms 107.0.94.158
64 2026-08-23 20:20 639231124203758023
174 ms 107.0.94.158
63 2026-08-23 20:03 639231114428262706
-
62 2026-08-23 19:47 639231104662480065
365 ms 107.0.94.158
61 2026-08-23 19:31 639231094840372018
913 ms 107.0.94.158
60 2026-08-23 19:15 639231085024583224
1830 ms 107.0.94.158
59 2026-08-23 18:58 639231075257417427
172 ms 107.0.94.158
58 2026-08-23 18:42 639231065516009503
1508 ms 107.0.94.158
57 2026-08-23 18:26 639231055805348837
910 ms 107.0.94.158
56 2026-08-23 18:09 639231045980373765
383 ms 107.0.94.158
55 2026-08-23 17:53 639231035984577527
337 ms 107.0.94.158
54 2026-08-23 17:36 639231025928115303
917 ms 107.0.94.158
53 2026-08-23 16:43 639230994250157583
1031 ms 107.0.94.158
52 2026-08-23 16:27 639230984476411369
2207 ms 107.0.94.158
51 2026-08-23 16:11 639230974838373450
170 ms 107.0.94.158
50 2026-08-23 15:55 639230965244277645
1158 ms 107.0.94.158
49 2026-08-23 15:38 639230955522101820
288 ms 107.0.94.158
48 2026-08-23 15:22 639230945754521603
376 ms 107.0.94.158
47 2026-08-23 15:06 639230935852040504
925 ms 107.0.94.158
46 2026-08-23 14:49 639230926222061048
2176 ms 107.0.94.158
45 2026-08-23 14:33 639230916449726907
926 ms 107.0.94.158
44 2026-08-23 14:17 639230906595053086
9 ms 107.0.94.158
43 2026-08-23 14:00 639230896680429441
1638 ms 107.0.94.158
42 2026-08-23 13:44 639230886630210965
1844 ms 107.0.94.158
41 2026-08-23 12:52 639230855430405719
1158 ms 107.0.94.158
40 2026-08-23 12:36 639230845707499136
907 ms 107.0.94.158
39 2026-08-23 12:19 639230836186805419
2164 ms 107.0.94.158
38 2026-08-23 12:03 639230826493828316
3 ms 107.0.94.158
37 2026-08-23 11:47 639230816817882996
1848 ms 107.0.94.158
36 2026-08-23 11:31 639230806933854189
4 ms 107.0.94.158
35 2026-08-23 11:14 639230797120243854
907 ms 107.0.94.158
34 2026-08-23 10:58 639230787310272840
334 ms 107.0.94.158
33 2026-08-23 10:42 639230777600173142
3 ms 107.0.94.158
32 2026-08-23 10:26 639230767665024593
911 ms 107.0.94.158
31 2026-08-23 10:09 639230757720962293
2 ms 107.0.94.158
30 2026-08-23 09:52 639230747722189784
732 ms 107.0.94.158
29 2026-08-23 09:00 639230716313923480
2187 ms 107.0.94.158
28 2026-08-23 08:44 639230706813835990
2 ms 107.0.94.158
27 2026-08-23 08:28 639230696871062203
7 ms 107.0.94.158
26 2026-08-23 08:11 639230687142781616
170 ms 107.0.94.158
25 2026-08-23 07:55 639230677432142227
170 ms 107.0.94.158
24 2026-08-23 07:39 639230667686258061
-
23 2026-08-23 07:23 639230658039243685
9 ms 107.0.94.158
22 2026-08-23 07:07 639230648468473803
3923 ms 107.0.94.158
21 2026-08-23 06:50 639230638829658294
165 ms 107.0.94.158
20 2026-08-23 06:34 639230629247017617
913 ms 107.0.94.158
19 2026-08-23 06:18 639230619625318239
3 ms 107.0.94.158
18 2026-08-23 06:02 639230609697630264
1637 ms 107.0.94.158
17 2026-08-23 05:10 639230578570131864
4164 ms 107.0.94.158
16 2026-08-23 04:54 639230568958963168
326 ms 107.0.94.158
15 2026-08-23 04:38 639230559287611211
945 ms 107.0.94.158
14 2026-08-23 04:22 639230549524312030
969 ms 107.0.94.158
13 2026-08-23 04:06 639230539739801669
3832 ms 107.0.94.158
12 2026-08-23 03:49 639230530084069375
1835 ms 107.0.94.158
11 2026-08-23 03:33 639230520362691441
940 ms 107.0.94.158
10 2026-08-23 03:17 639230510677194518
952 ms 107.0.94.158
9 2026-08-23 03:01 639230501156002646
15 ms 107.0.94.158
8 2026-08-23 02:45 639230491502198541
3 ms 107.0.94.158
7 2026-08-23 02:29 639230481860318494
926 ms 107.0.94.158
6 2026-08-23 02:13 639230471893008575
932 ms 107.0.94.158
5 2026-08-23 01:19 639230440030877421
919 ms 107.0.94.158
4 2026-08-23 01:03 639230430479725508
2 ms 107.0.94.158
3 2026-08-23 00:47 639230420875160219
3896 ms 107.0.94.158
2 2026-08-23 00:31 639230411240692575
9 ms 107.0.94.158
1 2026-08-23 00:15 639230401550806607
759 ms 107.0.94.158