DNS response history for estia.imbb.forth.gr

estia.imbb.forth.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 55 successful responses, 2 failed responses, and 174 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 estia.imbb.forth.gr.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

174 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:12

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.91.171.16

Most recently resolved hosting IP on selected date

Successful Responses

55

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 estia.imbb.forth.gr

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:12 639228639850033448
2080 ms 139.91.171.16
56 2026-08-20 22:56 639228630204271870
138 ms 139.91.171.16
55 2026-08-20 22:40 639228620295091135
60 ms 139.91.171.16
54 2026-08-20 22:23 639228610298336915
136 ms 139.91.171.16
53 2026-08-20 21:31 639228578917047616
127 ms 139.91.171.16
52 2026-08-20 21:14 639228569046445709
59 ms 139.91.171.16
51 2026-08-20 20:57 639228558946830986
68 ms 139.91.171.16
50 2026-08-20 20:41 639228548977359217
121 ms 139.91.171.16
49 2026-08-20 19:48 639228517494157668
106 ms 139.91.171.16
48 2026-08-20 19:31 639228507374116892
209 ms 139.91.171.16
47 2026-08-20 19:14 639228497315154893
-
46 2026-08-20 18:58 639228487287648341
113 ms 139.91.171.16
45 2026-08-20 18:05 639228455828123788
210 ms 139.91.171.16
44 2026-08-20 17:49 639228445900082244
19 ms 139.91.171.16
43 2026-08-20 17:32 639228435866352323
107 ms 139.91.171.16
42 2026-08-20 17:15 639228425802273151
139 ms 139.91.171.16
41 2026-08-20 16:22 639228393616324230
154 ms 139.91.171.16
40 2026-08-20 16:05 639228383590408693
143 ms 139.91.171.16
39 2026-08-20 15:48 639228373471467474
66 ms 139.91.171.16
38 2026-08-20 15:31 639228363426647311
12 ms 139.91.171.16
37 2026-08-20 14:38 639228331681701910
128 ms 139.91.171.16
36 2026-08-20 14:22 639228321714746824
83 ms 139.91.171.16
35 2026-08-20 14:05 639228311652090262
-
34 2026-08-20 13:48 639228301670088587
44 ms 139.91.171.16
33 2026-08-20 12:56 639228269987976710
8 ms 139.91.171.16
32 2026-08-20 12:39 639228260009452308
114 ms 139.91.171.16
31 2026-08-20 12:22 639228249661740894
108 ms 139.91.171.16
30 2026-08-20 12:05 639228239552680346
138 ms 139.91.171.16
29 2026-08-20 11:12 639228207667580819
95 ms 139.91.171.16
28 2026-08-20 10:55 639228197494011560
59 ms 139.91.171.16
27 2026-08-20 10:38 639228187497039939
113 ms 139.91.171.16
26 2026-08-20 10:21 639228177408432646
101 ms 139.91.171.16
25 2026-08-20 09:30 639228146356166262
2113 ms 139.91.171.16
24 2026-08-20 09:13 639228136541505712
206 ms 139.91.171.16
23 2026-08-20 08:56 639228126519136598
25 ms 139.91.171.16
22 2026-08-20 08:40 639228116537148885
155 ms 139.91.171.16
21 2026-08-20 07:48 639228085320764351
123 ms 139.91.171.16
20 2026-08-20 07:32 639228075444604839
173 ms 139.91.171.16
19 2026-08-20 07:15 639228065615498985
3 ms 139.91.171.16
18 2026-08-20 06:58 639228055675321422
67 ms 139.91.171.16
17 2026-08-20 06:06 639228024230839396
118 ms 139.91.171.16
16 2026-08-20 05:50 639228014720406505
142 ms 139.91.171.16
15 2026-08-20 05:34 639228004930827030
548 ms 139.91.171.16
14 2026-08-20 05:17 639227995103340154
116 ms 139.91.171.16
13 2026-08-20 04:26 639227963811374894
8 ms 139.91.171.16
12 2026-08-20 04:09 639227954132571365
203 ms 139.91.171.16
11 2026-08-20 03:53 639227944541208342
81 ms 139.91.171.16
10 2026-08-20 03:37 639227934657213484
8 ms 139.91.171.16
9 2026-08-20 02:45 639227903628145469
65 ms 139.91.171.16
8 2026-08-20 02:29 639227893995483475
76 ms 139.91.171.16
7 2026-08-20 02:13 639227884280244209
119 ms 139.91.171.16
6 2026-08-20 01:56 639227874371147132
7 ms 139.91.171.16
5 2026-08-20 01:04 639227843224256432
4 ms 139.91.171.16
4 2026-08-20 00:48 639227833720403506
4 ms 139.91.171.16
3 2026-08-20 00:33 639227824170728278
30 ms 139.91.171.16
2 2026-08-20 00:17 639227814865867570
12 ms 139.91.171.16
1 2026-08-20 00:01 639227805445376839
125 ms 139.91.171.16