DNS response history for ns2.tehranbureau.com

ns2.tehranbureau.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 2026-08-30. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 266 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.tehranbureau.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

266 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.69.26.15

Most recently resolved hosting IP on selected date

Successful Responses

72

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.tehranbureau.com

Showing DNS history for 2026-08-30 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
72 2026-08-30 23:47 639237299786658397
216 ms 158.69.26.15
71 2026-08-30 23:30 639237289498523667
218 ms 158.69.26.15
70 2026-08-30 23:13 639237279386851363
215 ms 158.69.26.15
69 2026-08-30 22:56 639237269255729708
223 ms 158.69.26.15
68 2026-08-30 22:39 639237258831204354
216 ms 158.69.26.15
67 2026-08-30 22:22 639237248443221172
8 ms 158.69.26.15
66 2026-08-30 21:29 639237216494073151
127 ms 158.69.26.15
65 2026-08-30 21:11 639237206388572253
3 ms 158.69.26.15
64 2026-08-30 20:55 639237196292015951
123 ms 158.69.26.15
63 2026-08-30 20:38 639237186084150891
221 ms 158.69.26.15
62 2026-08-30 20:21 639237175762412232
2107 ms 158.69.26.15
61 2026-08-30 20:04 639237165682654803
4 ms 158.69.26.15
60 2026-08-30 19:47 639237155472501164
21 ms 158.69.26.15
59 2026-08-30 19:30 639237145214619953
229 ms 158.69.26.15
58 2026-08-30 19:12 639237134816906963
218 ms 158.69.26.15
57 2026-08-30 18:55 639237124591343541
2162 ms 158.69.26.15
56 2026-08-30 18:38 639237114243099765
221 ms 158.69.26.15
55 2026-08-30 18:21 639237103865174052
218 ms 158.69.26.15
54 2026-08-30 17:28 639237072062599712
218 ms 158.69.26.15
53 2026-08-30 17:11 639237062090595638
219 ms 158.69.26.15
52 2026-08-30 16:54 639237052076426119
4 ms 158.69.26.15
51 2026-08-30 16:38 639237042059539260
218 ms 158.69.26.15
50 2026-08-30 16:21 639237031962634816
2102 ms 158.69.26.15
49 2026-08-30 16:04 639237021754634200
215 ms 158.69.26.15
48 2026-08-30 15:47 639237011506593617
118 ms 158.69.26.15
47 2026-08-30 15:30 639237001261956475
234 ms 158.69.26.15
46 2026-08-30 15:13 639236991144138400
219 ms 158.69.26.15
45 2026-08-30 14:56 639236981087883451
225 ms 158.69.26.15
44 2026-08-30 14:39 639236970808543176
215 ms 158.69.26.15
43 2026-08-30 14:22 639236960498194193
244 ms 158.69.26.15
42 2026-08-30 13:28 639236928433577921
214 ms 158.69.26.15
41 2026-08-30 13:12 639236918429703736
106 ms 158.69.26.15
40 2026-08-30 12:55 639236908230327486
219 ms 158.69.26.15
39 2026-08-30 12:38 639236898168597833
104 ms 158.69.26.15
38 2026-08-30 12:21 639236888142648178
222 ms 158.69.26.15
37 2026-08-30 12:04 639236878057367680
107 ms 158.69.26.15
36 2026-08-30 11:47 639236867916029489
28 ms 158.69.26.15
35 2026-08-30 11:31 639236858088772005
224 ms 158.69.26.15
34 2026-08-30 11:14 639236848158742395
110 ms 158.69.26.15
33 2026-08-30 10:58 639236838137395574
112 ms 158.69.26.15
32 2026-08-30 10:41 639236827967386881
135 ms 158.69.26.15
31 2026-08-30 10:24 639236817708615077
223 ms 158.69.26.15
30 2026-08-30 09:31 639236785770651804
220 ms 158.69.26.15
29 2026-08-30 09:14 639236775820686373
243 ms 158.69.26.15
28 2026-08-30 08:57 639236765768339082
107 ms 158.69.26.15
27 2026-08-30 08:40 639236755602384085
9 ms 158.69.26.15
26 2026-08-30 08:23 639236745600094925
110 ms 158.69.26.15
25 2026-08-30 08:07 639236735311262753
109 ms 158.69.26.15
24 2026-08-30 07:49 639236724996745235
107 ms 158.69.26.15
23 2026-08-30 07:32 639236714839899761
106 ms 158.69.26.15
22 2026-08-30 07:15 639236704748431488
3 ms 158.69.26.15
21 2026-08-30 06:58 639236694430128550
110 ms 158.69.26.15
20 2026-08-30 06:41 639236684143292417
111 ms 158.69.26.15
19 2026-08-30 06:24 639236673972499943
2033 ms 158.69.26.15
18 2026-08-30 05:31 639236642126522802
218 ms 158.69.26.15
17 2026-08-30 05:14 639236632183518198
215 ms 158.69.26.15
16 2026-08-30 04:58 639236622289312589
224 ms 158.69.26.15
15 2026-08-30 04:41 639236612490676525
214 ms 158.69.26.15
14 2026-08-30 04:25 639236602582494852
224 ms 158.69.26.15
13 2026-08-30 04:08 639236592511706469
7 ms 158.69.26.15
12 2026-08-30 03:52 639236582441006869
215 ms 158.69.26.15
11 2026-08-30 03:35 639236572478785089
112 ms 158.69.26.15
10 2026-08-30 03:18 639236562556749999
114 ms 158.69.26.15
9 2026-08-30 03:02 639236552353482281
165 ms 158.69.26.15
8 2026-08-30 02:44 639236542188881607
219 ms 158.69.26.15
7 2026-08-30 02:27 639236531885440105
239 ms 158.69.26.15
6 2026-08-30 01:34 639236499922985383
104 ms 158.69.26.15
5 2026-08-30 01:17 639236489713594431
109 ms 158.69.26.15
4 2026-08-30 01:00 639236479750443901
170 ms 158.69.26.15
3 2026-08-30 00:44 639236469719936375
216 ms 158.69.26.15
2 2026-08-30 00:27 639236459579244885
216 ms 158.69.26.15
1 2026-08-30 00:10 639236449582837549
109 ms 158.69.26.15