DNS response history for ns1.nmtb-sofia.com

ns1.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 177 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 ns1.nmtb-sofia.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

177 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

213.169.51.221

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns1.nmtb-sofia.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:48 639226935204800669
65 ms 213.169.51.221
74 2026-08-18 23:31 639226925298919497
164 ms 213.169.51.221
73 2026-08-18 23:15 639226915487885053
86 ms 213.169.51.221
72 2026-08-18 22:58 639226905465760034
2088 ms 213.169.51.221
71 2026-08-18 22:41 639226895378104692
27 ms 213.169.51.221
70 2026-08-18 21:48 639226863374232622
65 ms 213.169.51.221
69 2026-08-18 21:32 639226853698516058
45 ms 213.169.51.221
68 2026-08-18 21:15 639226843797360601
45 ms 213.169.51.221
67 2026-08-18 20:59 639226834046588155
94 ms 213.169.51.221
66 2026-08-18 20:43 639226824234488533
54 ms 213.169.51.221
65 2026-08-18 20:27 639226814549928621
49 ms 213.169.51.221
64 2026-08-18 20:10 639226804721432353
6 ms 213.169.51.221
63 2026-08-18 19:54 639226795048828184
57 ms 213.169.51.221
62 2026-08-18 19:38 639226785202482420
71 ms 213.169.51.221
61 2026-08-18 19:21 639226775309362607
95 ms 213.169.51.221
60 2026-08-18 19:05 639226765406586155
69 ms 213.169.51.221
59 2026-08-18 18:48 639226755437790519
13 ms 213.169.51.221
58 2026-08-18 17:56 639226723856194457
18 ms 213.169.51.221
57 2026-08-18 17:39 639226714050583422
78 ms 213.169.51.221
56 2026-08-18 17:23 639226704236499724
44 ms 213.169.51.221
55 2026-08-18 17:06 639226694184520163
10 ms 213.169.51.221
54 2026-08-18 16:49 639226684161203477
90 ms 213.169.51.221
53 2026-08-18 16:33 639226674305430109
85 ms 213.169.51.221
52 2026-08-18 16:16 639226664489607984
2145 ms 213.169.51.221
51 2026-08-18 16:00 639226654533111667
81 ms 213.169.51.221
50 2026-08-18 15:44 639226644778594725
2057 ms 213.169.51.221
49 2026-08-18 15:27 639226634901553621
45 ms 213.169.51.221
48 2026-08-18 15:11 639226624921864967
4 ms 213.169.51.221
47 2026-08-18 14:54 639226614939419403
91 ms 213.169.51.221
46 2026-08-18 14:01 639226583021074771
63 ms 213.169.51.221
45 2026-08-18 13:44 639226573279933585
5 ms 213.169.51.221
44 2026-08-18 13:28 639226563494036301
62 ms 213.169.51.221
43 2026-08-18 13:12 639226553708216256
71 ms 213.169.51.221
42 2026-08-18 12:56 639226544003734815
67 ms 213.169.51.221
41 2026-08-18 12:39 639226534105733155
13 ms 213.169.51.221
40 2026-08-18 12:23 639226524298118898
36 ms 213.169.51.221
39 2026-08-18 12:07 639226514525195335
99 ms 213.169.51.221
38 2026-08-18 11:50 639226504703635320
2056 ms 213.169.51.221
37 2026-08-18 11:34 639226494737271720
23 ms 213.169.51.221
36 2026-08-18 11:17 639226485005027236
83 ms 213.169.51.221
35 2026-08-18 11:01 639226475133236105
32 ms 213.169.51.221
34 2026-08-18 10:07 639226442975077052
66 ms 213.169.51.221
33 2026-08-18 09:51 639226433317932039
163 ms 213.169.51.221
32 2026-08-18 09:35 639226423688431096
67 ms 213.169.51.221
31 2026-08-18 09:19 639226413998250045
12 ms 213.169.51.221
30 2026-08-18 09:03 639226404284554875
72 ms 213.169.51.221
29 2026-08-18 08:47 639226394637043309
145 ms 213.169.51.221
28 2026-08-18 08:31 639226385052447582
118 ms 213.169.51.221
27 2026-08-18 08:15 639226375506189603
61 ms 213.169.51.221
26 2026-08-18 07:59 639226365690646426
27 ms 213.169.51.221
25 2026-08-18 07:42 639226355771007701
133 ms 213.169.51.221
24 2026-08-18 07:26 639226345946269369
88 ms 213.169.51.221
23 2026-08-18 07:09 639226336241601848
60 ms 213.169.51.221
22 2026-08-18 06:17 639226304950675290
107 ms 213.169.51.221
21 2026-08-18 06:01 639226295324754616
10 ms 213.169.51.221
20 2026-08-18 05:45 639226285824640601
39 ms 213.169.51.221
19 2026-08-18 05:30 639226276321223917
30 ms 213.169.51.221
18 2026-08-18 05:14 639226266800200046
118 ms 213.169.51.221
17 2026-08-18 04:57 639226256958066164
109 ms 213.169.51.221
16 2026-08-18 04:41 639226247432364597
86 ms 213.169.51.221
15 2026-08-18 04:25 639226237703388552
60 ms 213.169.51.221
14 2026-08-18 04:09 639226227937569589
198 ms 213.169.51.221
13 2026-08-18 03:53 639226218052465471
40 ms 213.169.51.221
12 2026-08-18 03:36 639226208429623997
67 ms 213.169.51.221
11 2026-08-18 03:20 639226198800675295
74 ms 213.169.51.221
10 2026-08-18 02:29 639226167722042574
73 ms 213.169.51.221
9 2026-08-18 02:13 639226158277924383
96 ms 213.169.51.221
8 2026-08-18 01:57 639226148757810592
17 ms 213.169.51.221
7 2026-08-18 01:41 639226139348611045
42 ms 213.169.51.221
6 2026-08-18 01:26 639226129823462907
166 ms 213.169.51.221
5 2026-08-18 01:09 639226120218260005
80 ms 213.169.51.221
4 2026-08-18 00:54 639226110875503904
106 ms 213.169.51.221
3 2026-08-18 00:38 639226101376311912
99 ms 213.169.51.221
2 2026-08-18 00:22 639226091924943492
9 ms 213.169.51.221
1 2026-08-18 00:06 639226082133158124
181 ms 213.169.51.221