DNS response history for ns2.tehran-host.com

ns2.tehran-host.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 164 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.tehran-host.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

164 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

146.19.212.173

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.tehran-host.com

Showing DNS history for 2026-08-17 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 2026-08-17 23:56 639226072268080268
176 ms 146.19.212.173
71 2026-08-17 23:40 639226062577647657
184 ms 146.19.212.173
70 2026-08-17 22:48 639226031060857136
177 ms 146.19.212.173
69 2026-08-17 22:31 639226021535117364
163 ms 146.19.212.173
68 2026-08-17 22:16 639226011884237078
171 ms 146.19.212.173
67 2026-08-17 21:59 639226002309299142
179 ms 146.19.212.173
66 2026-08-17 21:44 639225992791784448
135 ms 146.19.212.173
65 2026-08-17 21:27 639225983045271390
187 ms 146.19.212.173
64 2026-08-17 21:11 639225973246293513
189 ms 146.19.212.173
63 2026-08-17 20:55 639225963620186236
178 ms 146.19.212.173
62 2026-08-17 20:39 639225953899183916
165 ms 146.19.212.173
61 2026-08-17 20:23 639225944391528206
184 ms 146.19.212.173
60 2026-08-17 20:06 639225934593254169
186 ms 146.19.212.173
59 2026-08-17 19:50 639225924669984512
182 ms 146.19.212.173
58 2026-08-17 18:57 639225893048561320
207 ms 146.19.212.173
57 2026-08-17 18:41 639225883481298424
183 ms 146.19.212.173
56 2026-08-17 18:25 639225873845394034
174 ms 146.19.212.173
55 2026-08-17 18:09 639225864216078662
172 ms 146.19.212.173
54 2026-08-17 17:53 639225854541857773
164 ms 146.19.212.173
53 2026-08-17 17:37 639225844733604072
165 ms 146.19.212.173
52 2026-08-17 17:21 639225835085229232
174 ms 146.19.212.173
51 2026-08-17 17:04 639225825349373981
105 ms 146.19.212.173
50 2026-08-17 16:48 639225815690604161
174 ms 146.19.212.173
49 2026-08-17 16:32 639225805952472306
188 ms 146.19.212.173
48 2026-08-17 16:16 639225796264729638
188 ms 146.19.212.173
47 2026-08-17 16:00 639225786326499329
179 ms 146.19.212.173
46 2026-08-17 15:07 639225754798130711
182 ms 146.19.212.173
45 2026-08-17 14:51 639225745123193922
191 ms 146.19.212.173
44 2026-08-17 14:35 639225735540597271
182 ms 146.19.212.173
43 2026-08-17 14:19 639225725894857396
192 ms 146.19.212.173
42 2026-08-17 14:02 639225716249606913
178 ms 146.19.212.173
41 2026-08-17 13:46 639225706638238179
79 ms 146.19.212.173
40 2026-08-17 13:30 639225696949691423
192 ms 146.19.212.173
39 2026-08-17 13:14 639225687286186336
134 ms 146.19.212.173
38 2026-08-17 12:58 639225677679573133
183 ms 146.19.212.173
37 2026-08-17 12:42 639225667957861024
178 ms 146.19.212.173
36 2026-08-17 12:26 639225658298791618
222 ms 146.19.212.173
35 2026-08-17 12:10 639225648583652785
169 ms 146.19.212.173
34 2026-08-17 11:17 639225617000524308
186 ms 146.19.212.173
33 2026-08-17 11:01 639225607668541600
170 ms 146.19.212.173
32 2026-08-17 10:46 639225598117279238
175 ms 146.19.212.173
31 2026-08-17 10:30 639225588751002710
189 ms 146.19.212.173
30 2026-08-17 10:14 639225579295831051
102 ms 146.19.212.173
29 2026-08-17 09:58 639225569761469940
184 ms 146.19.212.173
28 2026-08-17 09:42 639225560161422333
126 ms 146.19.212.173
27 2026-08-17 09:26 639225550739955565
131 ms 146.19.212.173
26 2026-08-17 09:11 639225541125222426
173 ms 146.19.212.173
25 2026-08-17 08:55 639225531526675983
167 ms 146.19.212.173
24 2026-08-17 08:38 639225521915528222
183 ms 146.19.212.173
23 2026-08-17 08:22 639225512148151789
202 ms 146.19.212.173
22 2026-08-17 07:30 639225480786142412
164 ms 146.19.212.173
21 2026-08-17 07:14 639225471394348551
4 ms 146.19.212.173
20 2026-08-17 06:59 639225462031685068
189 ms 146.19.212.173
19 2026-08-17 06:43 639225452639458328
205 ms 146.19.212.173
18 2026-08-17 06:27 639225443300966543
87 ms 146.19.212.173
17 2026-08-17 06:12 639225433880499379
183 ms 146.19.212.173
16 2026-08-17 05:56 639225424395198277
135 ms 146.19.212.173
15 2026-08-17 05:40 639225414744137487
168 ms 146.19.212.173
14 2026-08-17 05:24 639225405186783164
188 ms 146.19.212.173
13 2026-08-17 05:08 639225395563669822
87 ms 146.19.212.173
12 2026-08-17 04:52 639225386076645158
172 ms 146.19.212.173
11 2026-08-17 04:36 639225376620669704
157 ms 146.19.212.173
10 2026-08-17 03:45 639225345580892706
183 ms 146.19.212.173
9 2026-08-17 03:29 639225336207383710
168 ms 146.19.212.173
8 2026-08-17 03:13 639225326726565001
101 ms 146.19.212.173
7 2026-08-17 02:57 639225317249271010
205 ms 146.19.212.173
6 2026-08-17 02:06 639225286280886044
89 ms 146.19.212.173
5 2026-08-17 01:50 639225276872567548
172 ms 146.19.212.173
4 2026-08-17 01:34 639225267353865348
174 ms 146.19.212.173
3 2026-08-17 01:18 639225258033914248
87 ms 146.19.212.173
2 2026-08-17 00:26 639225226652221583
100 ms 146.19.212.173
1 2026-08-17 00:11 639225217156387684
177 ms 146.19.212.173