DNS response history for ns2.nmtb-sofia.com

ns2.nmtb-sofia.com 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 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 ns2.nmtb-sofia.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

213.169.51.218

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns2.nmtb-sofia.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
66 ms 213.169.51.218
72 2026-08-21 23:34 639229517954323214
59 ms 213.169.51.218
71 2026-08-21 23:18 639229508269999021
33 ms 213.169.51.218
70 2026-08-21 23:01 639229498559060171
8 ms 213.169.51.218
69 2026-08-21 22:45 639229488519347586
24 ms 213.169.51.218
68 2026-08-21 21:52 639229456606578934
30 ms 213.169.51.218
67 2026-08-21 21:36 639229446985772499
37 ms 213.169.51.218
66 2026-08-21 21:20 639229437367313098
49 ms 213.169.51.218
65 2026-08-21 21:04 639229427923950391
85 ms 213.169.51.218
64 2026-08-21 20:47 639229418168588854
67 ms 213.169.51.218
63 2026-08-21 20:31 639229408345678334
78 ms 213.169.51.218
62 2026-08-21 20:15 639229398616354648
36 ms 213.169.51.218
61 2026-08-21 19:59 639229388634592323
2128 ms 213.169.51.218
60 2026-08-21 19:42 639229378792837692
73 ms 213.169.51.218
59 2026-08-21 19:26 639229369154682311
10 ms 213.169.51.218
58 2026-08-21 19:09 639229359248017926
4 ms 213.169.51.218
57 2026-08-21 18:53 639229349124294642
115 ms 213.169.51.218
56 2026-08-21 18:00 639229317791715692
3 ms 213.169.51.218
55 2026-08-21 17:44 639229308115194575
45 ms 213.169.51.218
54 2026-08-21 17:28 639229298320320558
64 ms 213.169.51.218
53 2026-08-21 17:12 639229288674863221
60 ms 213.169.51.218
52 2026-08-21 16:56 639229278983677079
8 ms 213.169.51.218
51 2026-08-21 16:39 639229269405517175
2052 ms 213.169.51.218
50 2026-08-21 16:23 639229259594798244
7 ms 213.169.51.218
49 2026-08-21 16:07 639229249736681188
12 ms 213.169.51.218
48 2026-08-21 15:50 639229239699417787
76 ms 213.169.51.218
47 2026-08-21 15:33 639229229621964033
105 ms 213.169.51.218
46 2026-08-21 15:17 639229219567270965
46 ms 213.169.51.218
45 2026-08-21 15:00 639229209406666856
88 ms 213.169.51.218
44 2026-08-21 14:07 639229177815876178
115 ms 213.169.51.218
43 2026-08-21 13:51 639229168243572685
54 ms 213.169.51.218
42 2026-08-21 13:35 639229158599856475
79 ms 213.169.51.218
41 2026-08-21 13:19 639229148998940902
68 ms 213.169.51.218
40 2026-08-21 13:03 639229139276923594
99 ms 213.169.51.218
39 2026-08-21 12:47 639229129709912394
49 ms 213.169.51.218
38 2026-08-21 12:30 639229119801488500
9 ms 213.169.51.218
37 2026-08-21 12:14 639229110135262458
154 ms 213.169.51.218
36 2026-08-21 11:58 639229100336051392
68 ms 213.169.51.218
35 2026-08-21 11:42 639229090641415626
31 ms 213.169.51.218
34 2026-08-21 11:25 639229080702683947
7 ms 213.169.51.218
33 2026-08-21 11:08 639229070601456699
44 ms 213.169.51.218
32 2026-08-21 10:15 639229038947447232
78 ms 213.169.51.218
31 2026-08-21 09:59 639229029268708773
9 ms 213.169.51.218
30 2026-08-21 09:43 639229019647910603
41 ms 213.169.51.218
29 2026-08-21 09:27 639229009983843738
44 ms 213.169.51.218
28 2026-08-21 09:11 639229000203331882
114 ms 213.169.51.218
27 2026-08-21 08:55 639228990302335999
60 ms 213.169.51.218
26 2026-08-21 08:38 639228980567740722
80 ms 213.169.51.218
25 2026-08-21 08:22 639228970762445174
9 ms 213.169.51.218
24 2026-08-21 08:06 639228961065054445
2124 ms 213.169.51.218
23 2026-08-21 07:49 639228951224649885
2074 ms 213.169.51.218
22 2026-08-21 07:33 639228941303864592
106 ms 213.169.51.218
21 2026-08-21 07:16 639228931191328583
80 ms 213.169.51.218
20 2026-08-21 06:23 639228899518173317
54 ms 213.169.51.218
19 2026-08-21 06:07 639228889785027669
48 ms 213.169.51.218
18 2026-08-21 05:51 639228880106330161
38 ms 213.169.51.218
17 2026-08-21 05:34 639228870316184091
60 ms 213.169.51.218
16 2026-08-21 05:18 639228860695366512
77 ms 213.169.51.218
15 2026-08-21 05:02 639228851027209500
51 ms 213.169.51.218
14 2026-08-21 04:46 639228841479265462
50 ms 213.169.51.218
13 2026-08-21 04:30 639228831752962260
60 ms 213.169.51.218
12 2026-08-21 04:14 639228821953295483
63 ms 213.169.51.218
11 2026-08-21 03:58 639228812227429953
19 ms 213.169.51.218
10 2026-08-21 03:41 639228802476107538
53 ms 213.169.51.218
9 2026-08-21 03:25 639228792525492032
53 ms 213.169.51.218
8 2026-08-21 02:32 639228761131421385
11 ms 213.169.51.218
7 2026-08-21 02:17 639228751571206692
59 ms 213.169.51.218
6 2026-08-21 02:00 639228741705571019
83 ms 213.169.51.218
5 2026-08-21 01:43 639228731642208228
67 ms 213.169.51.218
4 2026-08-21 00:51 639228700387002072
7 ms 213.169.51.218
3 2026-08-21 00:35 639228690742014433
39 ms 213.169.51.218
2 2026-08-21 00:19 639228680877937122
127 ms 213.169.51.218
1 2026-08-21 00:02 639228670775860800
45 ms 213.169.51.218