DNS response history for zerb02.lab.eus

zerb02.lab.eus 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 2026-08-28. For this date, NameServerHistory found 53 DNS check records, 53 successful responses, 0 failed responses, and 166 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 zerb02.lab.eus.
Records on Selected Date

53

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 22:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.77.66.185

Most recently resolved hosting IP on selected date

Successful Responses

53

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 zerb02.lab.eus

Showing DNS history for 2026-08-28 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
53 2026-08-28 22:59 639235543879452837
69 ms 51.77.66.185
52 2026-08-28 22:06 639235511923394567
61 ms 51.77.66.185
51 2026-08-28 21:49 639235501571282412
55 ms 51.77.66.185
50 2026-08-28 21:31 639235491147763512
60 ms 51.77.66.185
49 2026-08-28 21:14 639235480607057252
13 ms 51.77.66.185
48 2026-08-28 20:20 639235448504869535
59 ms 51.77.66.185
47 2026-08-28 20:03 639235438205961423
54 ms 51.77.66.185
46 2026-08-28 19:46 639235427771603643
31 ms 51.77.66.185
45 2026-08-28 19:28 639235417327437217
52 ms 51.77.66.185
44 2026-08-28 18:35 639235385468729647
54 ms 51.77.66.185
43 2026-08-28 18:18 639235375227508188
51 ms 51.77.66.185
42 2026-08-28 18:01 639235364947407812
69 ms 51.77.66.185
41 2026-08-28 17:44 639235354434017190
68 ms 51.77.66.185
40 2026-08-28 16:51 639235322621629103
12 ms 51.77.66.185
39 2026-08-28 16:33 639235312230592801
145 ms 51.77.66.185
38 2026-08-28 16:16 639235301738139314
47 ms 51.77.66.185
37 2026-08-28 15:58 639235291168160936
219 ms 51.77.66.185
36 2026-08-28 15:04 639235258803654519
63 ms 51.77.66.185
35 2026-08-28 14:47 639235248596087996
62 ms 51.77.66.185
34 2026-08-28 14:30 639235238225955920
12 ms 51.77.66.185
33 2026-08-28 14:12 639235227727862105
57 ms 51.77.66.185
32 2026-08-28 13:18 639235195230848570
8 ms 51.77.66.185
31 2026-08-28 13:01 639235184840503274
59 ms 51.77.66.185
30 2026-08-28 12:44 639235174453894956
74 ms 51.77.66.185
29 2026-08-28 12:26 639235163898672622
69 ms 51.77.66.185
28 2026-08-28 11:33 639235132147470568
2012 ms 51.77.66.185
27 2026-08-28 11:16 639235121907744088
66 ms 51.77.66.185
26 2026-08-28 10:59 639235111428014262
50 ms 51.77.66.185
25 2026-08-28 10:41 639235100921813626
7 ms 51.77.66.185
24 2026-08-28 09:47 639235068670703481
15 ms 51.77.66.185
23 2026-08-28 09:30 639235058337459445
72 ms 51.77.66.185
22 2026-08-28 09:13 639235047825109146
67 ms 51.77.66.185
21 2026-08-28 08:55 639235037383229033
31 ms 51.77.66.185
20 2026-08-28 08:02 639235005619242711
30 ms 51.77.66.185
19 2026-08-28 07:45 639234995310346584
60 ms 51.77.66.185
18 2026-08-28 07:28 639234984946548933
51 ms 51.77.66.185
17 2026-08-28 07:11 639234974608077290
31 ms 51.77.66.185
16 2026-08-28 06:17 639234942529845595
94 ms 51.77.66.185
15 2026-08-28 06:00 639234932259126627
2062 ms 51.77.66.185
14 2026-08-28 05:43 639234921916735988
48 ms 51.77.66.185
13 2026-08-28 05:25 639234911470038027
69 ms 51.77.66.185
12 2026-08-28 04:32 639234879588411654
51 ms 51.77.66.185
11 2026-08-28 04:15 639234869341589104
56 ms 51.77.66.185
10 2026-08-28 03:58 639234859012216675
53 ms 51.77.66.185
9 2026-08-28 03:41 639234848695364934
51 ms 51.77.66.185
8 2026-08-28 02:48 639234816952458162
57 ms 51.77.66.185
7 2026-08-28 02:31 639234806773081598
37 ms 51.77.66.185
6 2026-08-28 02:14 639234796382955255
52 ms 51.77.66.185
5 2026-08-28 01:56 639234786015782563
55 ms 51.77.66.185
4 2026-08-28 01:03 639234753811917646
55 ms 51.77.66.185
3 2026-08-28 00:46 639234743739767811
39 ms 51.77.66.185
2 2026-08-28 00:29 639234733372362811
8 ms 51.77.66.185
1 2026-08-28 00:11 639234723048550337
2015 ms 51.77.66.185