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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 54 successful responses, 2 failed responses, and 389 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

56

Historical checks stored for this nameserver on selected date

Average Latency

389 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:47

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

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 ns121.grserver.gr

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 23:47 639232119551972438
4014 ms 213.158.90.188
55 2026-08-24 23:30 639232109112567473
14 ms 213.158.90.188
54 2026-08-24 22:37 639232077430823987
11 ms 213.158.90.188
53 2026-08-24 22:20 639232067340513033
42 ms 213.158.90.188
52 2026-08-24 22:03 639232057157944387
4 ms 213.158.90.188
51 2026-08-24 21:46 639232046895282144
49 ms 213.158.90.188
50 2026-08-24 20:52 639232014356623395
45 ms 213.158.90.188
49 2026-08-24 20:35 639232004177831322
7 ms 213.158.90.188
48 2026-08-24 20:18 639231993997863976
13 ms 213.158.90.188
47 2026-08-24 20:01 639231983967363696
4035 ms 213.158.90.188
46 2026-08-24 19:08 639231952257842845
5 ms 213.158.90.188
45 2026-08-24 18:52 639231942277816756
7 ms 213.158.90.188
44 2026-08-24 18:35 639231932094180724
5 ms 213.158.90.188
43 2026-08-24 18:18 639231922041034838
5 ms 213.158.90.188
42 2026-08-24 17:25 639231890488117536
30 ms 213.158.90.188
41 2026-08-24 17:09 639231880574255543
14 ms 213.158.90.188
40 2026-08-24 16:52 639231870418029045
32 ms 213.158.90.188
39 2026-08-24 16:35 639231860258429562
6 ms 213.158.90.188
38 2026-08-24 15:42 639231828211839931
7 ms 213.158.90.188
37 2026-08-24 15:25 639231818080917481
5 ms 213.158.90.188
36 2026-08-24 15:08 639231807961539652
12 ms 213.158.90.188
35 2026-08-24 14:51 639231797631669865
48 ms 213.158.90.188
34 2026-08-24 13:58 639231765923559455
11 ms 213.158.90.188
33 2026-08-24 13:41 639231755868832964
10 ms 213.158.90.188
32 2026-08-24 13:24 639231745628278877
2017 ms 213.158.90.188
31 2026-08-24 13:07 639231735407682062
34 ms 213.158.90.188
30 2026-08-24 12:14 639231703815441688
19 ms 213.158.90.188
29 2026-08-24 11:57 639231693747052549
7 ms 213.158.90.188
28 2026-08-24 11:41 639231683712487276
-
27 2026-08-24 11:24 639231673513573868
40 ms 213.158.90.188
26 2026-08-24 10:31 639231641791249939
17 ms 213.158.90.188
25 2026-08-24 10:14 639231631866211033
36 ms 213.158.90.188
24 2026-08-24 09:57 639231621644955316
27 ms 213.158.90.188
23 2026-08-24 09:40 639231611478799259
18 ms 213.158.90.188
22 2026-08-24 08:48 639231579923718211
16 ms 213.158.90.188
21 2026-08-24 08:31 639231569810702936
8 ms 213.158.90.188
20 2026-08-24 08:14 639231559762411619
-
19 2026-08-24 07:57 639231549663595407
11 ms 213.158.90.188
18 2026-08-24 07:05 639231518076817246
2013 ms 213.158.90.188
17 2026-08-24 06:48 639231508078650885
13 ms 213.158.90.188
16 2026-08-24 06:32 639231498210697093
18 ms 213.158.90.188
15 2026-08-24 06:15 639231488109699360
6 ms 213.158.90.188
14 2026-08-24 05:23 639231456772510692
34 ms 213.158.90.188
13 2026-08-24 05:06 639231447084631185
2036 ms 213.158.90.188
12 2026-08-24 04:50 639231437208519473
4 ms 213.158.90.188
11 2026-08-24 04:33 639231427209627490
22 ms 213.158.90.188
10 2026-08-24 03:41 639231395791246644
5 ms 213.158.90.188
9 2026-08-24 03:25 639231386075551458
20 ms 213.158.90.188
8 2026-08-24 03:08 639231376208713791
45 ms 213.158.90.188
7 2026-08-24 02:52 639231366170589276
3 ms 213.158.90.188
6 2026-08-24 01:59 639231334732159368
4 ms 213.158.90.188
5 2026-08-24 01:43 639231325035670078
4030 ms 213.158.90.188
4 2026-08-24 01:26 639231315132253837
40 ms 213.158.90.188
3 2026-08-24 01:10 639231305014280808
10 ms 213.158.90.188
2 2026-08-24 00:18 639231273779380675
2026 ms 213.158.90.188
1 2026-08-24 00:02 639231264180839154
3 ms 213.158.90.188