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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 218 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

76

Historical checks stored for this nameserver on selected date

Average Latency

218 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 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

76

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 2026-08-11 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
76 2026-08-11 23:48 639220888396333845
69 ms 213.169.51.221
75 2026-08-11 23:32 639220878864937382
58 ms 213.169.51.221
74 2026-08-11 22:39 639220847369072314
75 ms 213.169.51.221
73 2026-08-11 22:24 639220838037764925
80 ms 213.169.51.221
72 2026-08-11 22:08 639220828735120634
34 ms 213.169.51.221
71 2026-08-11 21:53 639220819447979766
39 ms 213.169.51.221
70 2026-08-11 21:37 639220810056531741
102 ms 213.169.51.221
69 2026-08-11 21:22 639220800745746593
46 ms 213.169.51.221
68 2026-08-11 21:06 639220791351626349
2021 ms 213.169.51.221
67 2026-08-11 20:50 639220782021256610
82 ms 213.169.51.221
66 2026-08-11 20:35 639220772603347755
63 ms 213.169.51.221
65 2026-08-11 20:19 639220763224057047
77 ms 213.169.51.221
64 2026-08-11 20:03 639220753691117767
34 ms 213.169.51.221
63 2026-08-11 19:47 639220744107836218
60 ms 213.169.51.221
62 2026-08-11 18:54 639220711927629898
12 ms 213.169.51.221
61 2026-08-11 18:38 639220702299437921
2013 ms 213.169.51.221
60 2026-08-11 18:21 639220692505468181
157 ms 213.169.51.221
59 2026-08-11 18:05 639220682669911239
44 ms 213.169.51.221
58 2026-08-11 17:49 639220672929841526
85 ms 213.169.51.221
57 2026-08-11 17:32 639220663225662315
17 ms 213.169.51.221
56 2026-08-11 17:17 639220653846255684
10 ms 213.169.51.221
55 2026-08-11 17:01 639220644420909059
54 ms 213.169.51.221
54 2026-08-11 16:46 639220635074970435
69 ms 213.169.51.221
53 2026-08-11 16:30 639220625614385966
70 ms 213.169.51.221
52 2026-08-11 16:14 639220616132212636
74 ms 213.169.51.221
51 2026-08-11 15:58 639220606533651662
93 ms 213.169.51.221
50 2026-08-11 15:04 639220574514514318
144 ms 213.169.51.221
49 2026-08-11 14:48 639220565124823874
63 ms 213.169.51.221
48 2026-08-11 14:33 639220555799311478
65 ms 213.169.51.221
47 2026-08-11 14:17 639220546481577614
2051 ms 213.169.51.221
46 2026-08-11 14:02 639220537036533154
9 ms 213.169.51.221
45 2026-08-11 13:46 639220527719177174
76 ms 213.169.51.221
44 2026-08-11 13:30 639220518173088308
30 ms 213.169.51.221
43 2026-08-11 13:15 639220508902896243
85 ms 213.169.51.221
42 2026-08-11 12:59 639220499455923005
4108 ms 213.169.51.221
41 2026-08-11 12:43 639220490082583768
34 ms 213.169.51.221
40 2026-08-11 12:28 639220480636590998
88 ms 213.169.51.221
39 2026-08-11 12:09 639220469585029273
72 ms 213.169.51.221
38 2026-08-11 11:17 639220438074188884
2110 ms 213.169.51.221
37 2026-08-11 11:01 639220428789720049
33 ms 213.169.51.221
36 2026-08-11 10:46 639220419558302820
34 ms 213.169.51.221
35 2026-08-11 10:31 639220410448738795
71 ms 213.169.51.221
34 2026-08-11 10:15 639220401034081530
61 ms 213.169.51.221
33 2026-08-11 10:00 639220391766674161
162 ms 213.169.51.221
32 2026-08-11 09:44 639220382275807148
40 ms 213.169.51.221
31 2026-08-11 09:28 639220373034162867
28 ms 213.169.51.221
30 2026-08-11 09:13 639220363994971859
66 ms 213.169.51.221
29 2026-08-11 08:58 639220354563965455
37 ms 213.169.51.221
28 2026-08-11 08:42 639220345437414880
66 ms 213.169.51.221
27 2026-08-11 08:27 639220336024248987
72 ms 213.169.51.221
26 2026-08-11 07:34 639220304233635692
76 ms 213.169.51.221
25 2026-08-11 07:18 639220294872170960
73 ms 213.169.51.221
24 2026-08-11 07:03 639220285547177980
18 ms 213.169.51.221
23 2026-08-11 06:47 639220276337941315
60 ms 213.169.51.221
22 2026-08-11 06:32 639220267175191677
111 ms 213.169.51.221
21 2026-08-11 06:17 639220257981518924
36 ms 213.169.51.221
20 2026-08-11 06:02 639220249265489070
15 ms 213.169.51.221
19 2026-08-11 05:48 639220240700249205
59 ms 213.169.51.221
18 2026-08-11 05:34 639220231975029986
33 ms 213.169.51.221
17 2026-08-11 05:19 639220223261176932
3 ms 213.169.51.221
16 2026-08-11 05:04 639220214366718456
78 ms 213.169.51.221
15 2026-08-11 04:49 639220205306334524
109 ms 213.169.51.221
14 2026-08-11 03:58 639220174463175061
32 ms 213.169.51.221
13 2026-08-11 03:43 639220165777190438
32 ms 213.169.51.221
12 2026-08-11 03:29 639220156880374825
51 ms 213.169.51.221
11 2026-08-11 03:14 639220148139986945
46 ms 213.169.51.221
10 2026-08-11 02:59 639220139271074299
56 ms 213.169.51.221
9 2026-08-11 02:45 639220130565901336
17 ms 213.169.51.221
8 2026-08-11 02:30 639220121659980575
29 ms 213.169.51.221
7 2026-08-11 02:15 639220112857650894
68 ms 213.169.51.221
6 2026-08-11 02:00 639220103767686219
64 ms 213.169.51.221
5 2026-08-11 01:45 639220094545970611
91 ms 213.169.51.221
4 2026-08-11 01:30 639220085476091081
81 ms 213.169.51.221
3 2026-08-11 01:14 639220076243751161
41 ms 213.169.51.221
2 2026-08-11 00:23 639220045322845190
62 ms 213.169.51.221
1 2026-08-11 00:08 639220036434132314
78 ms 213.169.51.221