DNS response history for zerb03.sortu.eus

zerb03.sortu.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 54 successful responses, 2 failed responses, and 312 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 zerb03.sortu.eus.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

312 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.178.92.221

Most recently resolved hosting IP on selected date

Successful Responses

54

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for zerb03.sortu.eus

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:49 639232119551972438
151 ms 51.178.92.221
55 2026-08-24 23:32 639232109112567473
85 ms 51.178.92.221
54 2026-08-24 22:39 639232077430823987
100 ms 51.178.92.221
53 2026-08-24 22:22 639232067340513033
98 ms 51.178.92.221
52 2026-08-24 22:05 639232057157944387
4038 ms 51.178.92.221
51 2026-08-24 21:48 639232046895282144
81 ms 51.178.92.221
50 2026-08-24 20:54 639232014356623395
-
49 2026-08-24 20:37 639232004177831322
105 ms 51.178.92.221
48 2026-08-24 20:20 639231993997863976
90 ms 51.178.92.221
47 2026-08-24 20:03 639231983967363696
140 ms 51.178.92.221
46 2026-08-24 19:11 639231952257842845
161 ms 51.178.92.221
45 2026-08-24 18:54 639231942277816756
156 ms 51.178.92.221
44 2026-08-24 18:37 639231932094180724
193 ms 51.178.92.221
43 2026-08-24 18:20 639231922041034838
169 ms 51.178.92.221
42 2026-08-24 17:27 639231890488117536
52 ms 51.178.92.221
41 2026-08-24 17:11 639231880574255543
75 ms 51.178.92.221
40 2026-08-24 16:54 639231870418029045
2054 ms 51.178.92.221
39 2026-08-24 16:37 639231860258429562
245 ms 51.178.92.221
38 2026-08-24 15:44 639231828211839931
-
37 2026-08-24 15:27 639231818080917481
113 ms 51.178.92.221
36 2026-08-24 15:10 639231807961539652
75 ms 51.178.92.221
35 2026-08-24 14:53 639231797631669865
83 ms 51.178.92.221
34 2026-08-24 14:00 639231765923559455
137 ms 51.178.92.221
33 2026-08-24 13:43 639231755868832964
98 ms 51.178.92.221
32 2026-08-24 13:26 639231745628278877
2025 ms 51.178.92.221
31 2026-08-24 13:09 639231735407682062
24 ms 51.178.92.221
30 2026-08-24 12:16 639231703815441688
86 ms 51.178.92.221
29 2026-08-24 12:00 639231693747052549
104 ms 51.178.92.221
28 2026-08-24 11:43 639231683712487276
76 ms 51.178.92.221
27 2026-08-24 11:26 639231673513573868
75 ms 51.178.92.221
26 2026-08-24 10:33 639231641791249939
99 ms 51.178.92.221
25 2026-08-24 10:16 639231631866211033
67 ms 51.178.92.221
24 2026-08-24 10:00 639231621644955316
79 ms 51.178.92.221
23 2026-08-24 09:43 639231611478799259
21 ms 51.178.92.221
22 2026-08-24 08:50 639231579923718211
69 ms 51.178.92.221
21 2026-08-24 08:33 639231569810702936
66 ms 51.178.92.221
20 2026-08-24 08:16 639231559762411619
48 ms 51.178.92.221
19 2026-08-24 07:59 639231549663595407
66 ms 51.178.92.221
18 2026-08-24 07:07 639231518076817246
61 ms 51.178.92.221
17 2026-08-24 06:50 639231508078650885
70 ms 51.178.92.221
16 2026-08-24 06:34 639231498210697093
95 ms 51.178.92.221
15 2026-08-24 06:17 639231488109699360
77 ms 51.178.92.221
14 2026-08-24 05:25 639231456772510692
74 ms 51.178.92.221
13 2026-08-24 05:09 639231447084631185
2049 ms 51.178.92.221
12 2026-08-24 04:52 639231437208519473
99 ms 51.178.92.221
11 2026-08-24 04:35 639231427209627490
15 ms 51.178.92.221
10 2026-08-24 03:43 639231395791246644
54 ms 51.178.92.221
9 2026-08-24 03:27 639231386075551458
168 ms 51.178.92.221
8 2026-08-24 03:11 639231376208713791
45 ms 51.178.92.221
7 2026-08-24 02:54 639231366170589276
81 ms 51.178.92.221
6 2026-08-24 02:01 639231334732159368
132 ms 51.178.92.221
5 2026-08-24 01:45 639231325035670078
148 ms 51.178.92.221
4 2026-08-24 01:29 639231315132253837
2009 ms 51.178.92.221
3 2026-08-24 01:12 639231305014280808
159 ms 51.178.92.221
2 2026-08-24 00:20 639231273779380675
109 ms 51.178.92.221
1 2026-08-24 00:04 639231264180839154
25 ms 51.178.92.221