DNS response history for ns.navbul.bg

ns.navbul.bg 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 2026-08-25. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 339 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 ns.navbul.bg.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

339 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 19:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

89.252.201.12

Most recently resolved hosting IP on selected date

Successful Responses

57

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 ns.navbul.bg

Showing DNS history for 2026-08-25 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 2026-08-25 19:50 639232838596478500
43 ms 89.252.201.12
56 2026-08-25 19:32 639232828175327683
150 ms 89.252.201.12
55 2026-08-25 19:15 639232817798330473
153 ms 89.252.201.12
54 2026-08-25 18:21 639232785462407552
80 ms 89.252.201.12
53 2026-08-25 18:04 639232775177487032
130 ms 89.252.201.12
52 2026-08-25 17:47 639232764991087115
2100 ms 89.252.201.12
51 2026-08-25 17:30 639232754842971478
202 ms 89.252.201.12
50 2026-08-25 17:13 639232744455159107
40 ms 89.252.201.12
49 2026-08-25 16:56 639232734145178231
51 ms 89.252.201.12
48 2026-08-25 16:38 639232723827874402
162 ms 89.252.201.12
47 2026-08-25 16:21 639232713533011892
191 ms 89.252.201.12
46 2026-08-25 16:04 639232703065318207
2063 ms 89.252.201.12
45 2026-08-25 15:47 639232692629559470
119 ms 89.252.201.12
44 2026-08-25 15:29 639232682238836475
183 ms 89.252.201.12
43 2026-08-25 15:12 639232671787004306
64 ms 89.252.201.12
42 2026-08-25 14:17 639232638994329666
134 ms 89.252.201.12
41 2026-08-25 14:00 639232628614783237
2048 ms 89.252.201.12
40 2026-08-25 13:43 639232618360728578
197 ms 89.252.201.12
39 2026-08-25 13:26 639232608016476376
179 ms 89.252.201.12
38 2026-08-25 13:08 639232597643611557
192 ms 89.252.201.12
37 2026-08-25 12:51 639232587225721862
157 ms 89.252.201.12
36 2026-08-25 12:33 639232576780683689
115 ms 89.252.201.12
35 2026-08-25 12:16 639232566381512620
122 ms 89.252.201.12
34 2026-08-25 11:59 639232556111768563
116 ms 89.252.201.12
33 2026-08-25 11:42 639232545839529039
38 ms 89.252.201.12
32 2026-08-25 11:24 639232535349285207
56 ms 89.252.201.12
31 2026-08-25 11:07 639232524938080723
154 ms 89.252.201.12
30 2026-08-25 10:13 639232492740373468
148 ms 89.252.201.12
29 2026-08-25 09:56 639232482235303141
2184 ms 89.252.201.12
28 2026-08-25 09:38 639232471861770303
110 ms 89.252.201.12
27 2026-08-25 09:21 639232461630217327
159 ms 89.252.201.12
26 2026-08-25 09:04 639232451282965990
132 ms 89.252.201.12
25 2026-08-25 08:47 639232440814614938
204 ms 89.252.201.12
24 2026-08-25 08:29 639232430410720425
156 ms 89.252.201.12
23 2026-08-25 08:12 639232420003096185
99 ms 89.252.201.12
22 2026-08-25 07:55 639232409467287444
161 ms 89.252.201.12
21 2026-08-25 07:37 639232399077195997
152 ms 89.252.201.12
20 2026-08-25 07:20 639232388731528337
118 ms 89.252.201.12
19 2026-08-25 07:03 639232378288598612
148 ms 89.252.201.12
18 2026-08-25 06:09 639232346196373643
74 ms 89.252.201.12
17 2026-08-25 05:52 639232336112370741
61 ms 89.252.201.12
16 2026-08-25 05:36 639232326146508970
171 ms 89.252.201.12
15 2026-08-25 05:19 639232316189381720
195 ms 89.252.201.12
14 2026-08-25 05:03 639232306217998913
2157 ms 89.252.201.12
13 2026-08-25 04:46 639232296255744174
39 ms 89.252.201.12
12 2026-08-25 04:29 639232286095760789
147 ms 89.252.201.12
11 2026-08-25 04:12 639232276086186273
120 ms 89.252.201.12
10 2026-08-25 03:55 639232265900986425
137 ms 89.252.201.12
9 2026-08-25 03:38 639232255723518075
171 ms 89.252.201.12
8 2026-08-25 03:21 639232245484452890
142 ms 89.252.201.12
7 2026-08-25 03:04 639232235157175331
191 ms 89.252.201.12
6 2026-08-25 02:11 639232203197189095
80 ms 89.252.201.12
5 2026-08-25 01:54 639232192844564298
2117 ms 89.252.201.12
4 2026-08-25 01:36 639232182496008942
75 ms 89.252.201.12
3 2026-08-25 01:19 639232172197053132
155 ms 89.252.201.12
2 2026-08-25 00:26 639232140250307418
137 ms 89.252.201.12
1 2026-08-25 00:09 639232129927860324
142 ms 89.252.201.12