DNS response history for ns2.tactehran.com

ns2.tactehran.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 291 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.tactehran.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

291 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.109.244.87

Most recently resolved hosting IP on selected date

Successful Responses

74

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.tactehran.com

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:49 639227795899225951
4 ms 185.109.244.87
73 2026-08-19 23:33 639227786351762008
2253 ms 185.109.244.87
72 2026-08-19 23:17 639227776640591733
193 ms 185.109.244.87
71 2026-08-19 23:01 639227767128841282
40 ms 185.109.244.87
70 2026-08-19 22:45 639227757477304711
187 ms 185.109.244.87
69 2026-08-19 22:28 639227747572098014
3 ms 185.109.244.87
68 2026-08-19 22:12 639227737588613113
154 ms 185.109.244.87
67 2026-08-19 21:19 639227706134603955
7 ms 185.109.244.87
66 2026-08-19 21:03 639227696589027396
3 ms 185.109.244.87
65 2026-08-19 20:47 639227687097707639
188 ms 185.109.244.87
64 2026-08-19 20:31 639227677474464487
4 ms 185.109.244.87
63 2026-08-19 20:15 639227667767441118
181 ms 185.109.244.87
62 2026-08-19 19:59 639227657984833832
4 ms 185.109.244.87
61 2026-08-19 19:42 639227648079992640
2116 ms 185.109.244.87
60 2026-08-19 19:26 639227638125048441
222 ms 185.109.244.87
59 2026-08-19 19:09 639227628211392142
213 ms 185.109.244.87
58 2026-08-19 18:53 639227618261696275
168 ms 185.109.244.87
57 2026-08-19 18:36 639227608366233645
5 ms 185.109.244.87
56 2026-08-19 18:19 639227598301787588
188 ms 185.109.244.87
55 2026-08-19 17:26 639227566241010716
4 ms 185.109.244.87
54 2026-08-19 17:10 639227556454538959
3 ms 185.109.244.87
53 2026-08-19 16:53 639227546640305542
225 ms 185.109.244.87
52 2026-08-19 16:37 639227536965466472
229 ms 185.109.244.87
51 2026-08-19 16:21 639227527048658280
11 ms 185.109.244.87
50 2026-08-19 16:04 639227517386634438
235 ms 185.109.244.87
49 2026-08-19 15:48 639227507459551637
4 ms 185.109.244.87
48 2026-08-19 15:31 639227497515595277
195 ms 185.109.244.87
47 2026-08-19 15:15 639227487441798036
193 ms 185.109.244.87
46 2026-08-19 14:58 639227477445551863
2191 ms 185.109.244.87
45 2026-08-19 14:41 639227467297067891
125 ms 185.109.244.87
44 2026-08-19 14:24 639227457057795635
89 ms 185.109.244.87
43 2026-08-19 13:31 639227425244777397
195 ms 185.109.244.87
42 2026-08-19 13:14 639227415422116485
98 ms 185.109.244.87
41 2026-08-19 12:58 639227405307256053
7 ms 185.109.244.87
40 2026-08-19 12:41 639227395396602630
455 ms 185.109.244.87
39 2026-08-19 12:25 639227385510363611
98 ms 185.109.244.87
38 2026-08-19 12:08 639227375508324850
187 ms 185.109.244.87
37 2026-08-19 11:51 639227365326611906
1859 ms 185.109.244.87
36 2026-08-19 11:34 639227355360014208
600 ms 185.109.244.87
35 2026-08-19 11:18 639227345036782165
196 ms 185.109.244.87
34 2026-08-19 11:01 639227334992964533
96 ms 185.109.244.87
33 2026-08-19 10:44 639227324986605572
342 ms 185.109.244.87
32 2026-08-19 10:27 639227314928414539
92 ms 185.109.244.87
31 2026-08-19 09:34 639227283029182134
1927 ms 185.109.244.87
30 2026-08-19 09:18 639227273294779350
447 ms 185.109.244.87
29 2026-08-19 09:01 639227263525231313
176 ms 185.109.244.87
28 2026-08-19 08:45 639227253578313363
300 ms 185.109.244.87
27 2026-08-19 08:28 639227243649973322
162 ms 185.109.244.87
26 2026-08-19 08:12 639227233581059317
5 ms 185.109.244.87
25 2026-08-19 07:55 639227223667352067
235 ms 185.109.244.87
24 2026-08-19 07:38 639227213714837066
4 ms 185.109.244.87
23 2026-08-19 07:22 639227203701208496
121 ms 185.109.244.87
22 2026-08-19 07:05 639227193643202179
186 ms 185.109.244.87
21 2026-08-19 06:48 639227183584431597
182 ms 185.109.244.87
20 2026-08-19 06:31 639227173347403088
6 ms 185.109.244.87
19 2026-08-19 05:38 639227141523007601
3 ms 185.109.244.87
18 2026-08-19 05:22 639227131785931574
91 ms 185.109.244.87
17 2026-08-19 05:06 639227122176475389
192 ms 185.109.244.87
16 2026-08-19 04:50 639227112668934596
6 ms 185.109.244.87
15 2026-08-19 04:34 639227102773292788
3 ms 185.109.244.87
14 2026-08-19 04:17 639227093141136930
197 ms 185.109.244.87
13 2026-08-19 04:01 639227083449420147
204 ms 185.109.244.87
12 2026-08-19 03:45 639227073771748493
192 ms 185.109.244.87
11 2026-08-19 03:29 639227063977347614
2096 ms 185.109.244.87
10 2026-08-19 03:13 639227054253519024
216 ms 185.109.244.87
9 2026-08-19 02:56 639227044381963886
187 ms 185.109.244.87
8 2026-08-19 02:40 639227034441085514
169 ms 185.109.244.87
7 2026-08-19 01:47 639227003126489968
125 ms 185.109.244.87
6 2026-08-19 01:31 639226993456311614
9 ms 185.109.244.87
5 2026-08-19 01:15 639226983847312345
196 ms 185.109.244.87
4 2026-08-19 00:59 639226974357874853
9 ms 185.109.244.87
3 2026-08-19 00:43 639226964670484721
3 ms 185.109.244.87
2 2026-08-19 00:27 639226954857899696
2 ms 185.109.244.87
1 2026-08-19 00:11 639226945091603488
5 ms 185.109.244.87