DNS response history for ns121.grserver.gr

ns121.grserver.gr 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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 71 successful responses, 3 failed responses, and 250 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 ns121.grserver.gr.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

250 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

213.158.90.188

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

3

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 ns121.grserver.gr

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:48 639230391807229016
56 ms 213.158.90.188
73 2026-08-22 23:31 639230382051619327
9 ms 213.158.90.188
72 2026-08-22 23:15 639230372323353529
2016 ms 213.158.90.188
71 2026-08-22 22:59 639230362586451064
9 ms 213.158.90.188
70 2026-08-22 22:43 639230352793666303
21 ms 213.158.90.188
69 2026-08-22 22:26 639230342775737758
3 ms 213.158.90.188
68 2026-08-22 22:09 639230332639939561
13 ms 213.158.90.188
67 2026-08-22 21:16 639230301014190104
34 ms 213.158.90.188
66 2026-08-22 21:00 639230291048161498
5 ms 213.158.90.188
65 2026-08-22 20:43 639230280894353664
64 ms 213.158.90.188
64 2026-08-22 20:26 639230270699419073
23 ms 213.158.90.188
63 2026-08-22 20:08 639230260248163050
19 ms 213.158.90.188
62 2026-08-22 19:51 639230250122494282
6 ms 213.158.90.188
61 2026-08-22 19:35 639230239972935046
4 ms 213.158.90.188
60 2026-08-22 19:18 639230229963262464
3 ms 213.158.90.188
59 2026-08-22 19:01 639230220033804658
15 ms 213.158.90.188
58 2026-08-22 18:44 639230209891107289
4 ms 213.158.90.188
57 2026-08-22 18:27 639230199630298717
21 ms 213.158.90.188
56 2026-08-22 18:10 639230189301984150
5 ms 213.158.90.188
55 2026-08-22 17:16 639230157138468804
4 ms 213.158.90.188
54 2026-08-22 17:00 639230146987869495
7 ms 213.158.90.188
53 2026-08-22 16:43 639230136768638516
2020 ms 213.158.90.188
52 2026-08-22 16:26 639230126735907877
16 ms 213.158.90.188
51 2026-08-22 16:09 639230116551187768
53 ms 213.158.90.188
50 2026-08-22 15:52 639230106335615913
6 ms 213.158.90.188
49 2026-08-22 15:35 639230096177758176
-
48 2026-08-22 15:18 639230086185999993
21 ms 213.158.90.188
47 2026-08-22 15:02 639230076247854903
5 ms 213.158.90.188
46 2026-08-22 14:45 639230066076077530
2010 ms 213.158.90.188
45 2026-08-22 14:28 639230055738197328
7 ms 213.158.90.188
44 2026-08-22 14:10 639230045411225521
4437 ms 213.158.90.188
43 2026-08-22 13:16 639230013046000470
16 ms 213.158.90.188
42 2026-08-22 13:00 639230003090037878
2024 ms 213.158.90.188
41 2026-08-22 12:43 639229993008259475
4 ms 213.158.90.188
40 2026-08-22 12:26 639229982909449470
22 ms 213.158.90.188
39 2026-08-22 12:10 639229973035502212
8 ms 213.158.90.188
38 2026-08-22 11:53 639229963064296145
2018 ms 213.158.90.188
37 2026-08-22 11:36 639229952996162143
52 ms 213.158.90.188
36 2026-08-22 11:20 639229943051949195
30 ms 213.158.90.188
35 2026-08-22 11:03 639229932919214934
12 ms 213.158.90.188
34 2026-08-22 10:46 639229922745889838
4 ms 213.158.90.188
33 2026-08-22 10:29 639229912587214796
18 ms 213.158.90.188
32 2026-08-22 10:12 639229902240004454
28 ms 213.158.90.188
31 2026-08-22 09:19 639229870800501662
37 ms 213.158.90.188
30 2026-08-22 09:03 639229861058384956
6 ms 213.158.90.188
29 2026-08-22 08:47 639229851158592604
32 ms 213.158.90.188
28 2026-08-22 08:30 639229841475569629
10 ms 213.158.90.188
27 2026-08-22 08:14 639229831887658471
57 ms 213.158.90.188
26 2026-08-22 07:58 639229822043670346
10 ms 213.158.90.188
25 2026-08-22 07:42 639229812327913936
16 ms 213.158.90.188
24 2026-08-22 07:26 639229802629488686
28 ms 213.158.90.188
23 2026-08-22 07:10 639229793051447309
5 ms 213.158.90.188
22 2026-08-22 06:53 639229783303531961
11 ms 213.158.90.188
21 2026-08-22 06:37 639229773458051942
2014 ms 213.158.90.188
20 2026-08-22 06:20 639229763373848056
-
19 2026-08-22 05:28 639229732140622809
10 ms 213.158.90.188
18 2026-08-22 05:12 639229722699695967
23 ms 213.158.90.188
17 2026-08-22 04:56 639229713097498075
14 ms 213.158.90.188
16 2026-08-22 04:41 639229703543969637
59 ms 213.158.90.188
15 2026-08-22 04:25 639229693970392873
22 ms 213.158.90.188
14 2026-08-22 04:08 639229684277329469
33 ms 213.158.90.188
13 2026-08-22 03:52 639229674501596661
30 ms 213.158.90.188
12 2026-08-22 03:36 639229665064441147
41 ms 213.158.90.188
11 2026-08-22 03:20 639229655507536872
8 ms 213.158.90.188
10 2026-08-22 03:04 639229645849603111
11 ms 213.158.90.188
9 2026-08-22 02:48 639229636090497453
18 ms 213.158.90.188
8 2026-08-22 02:31 639229625978544281
34 ms 213.158.90.188
7 2026-08-22 01:39 639229594644662176
36 ms 213.158.90.188
6 2026-08-22 01:23 639229585214633065
4 ms 213.158.90.188
5 2026-08-22 01:07 639229575581042175
24 ms 213.158.90.188
4 2026-08-22 00:51 639229565912268962
10 ms 213.158.90.188
3 2026-08-22 00:35 639229556237813203
-
2 2026-08-22 00:19 639229546625802518
13 ms 213.158.90.188
1 2026-08-22 00:03 639229537172016621
3 ms 213.158.90.188