DNS response history for ns1.tehranph.com

ns1.tehranph.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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 221 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.tehranph.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

221 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.10.248.65

Most recently resolved hosting IP on selected date

Successful Responses

75

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.tehranph.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:53 639226935204800669
89 ms 5.10.248.65
74 2026-08-18 23:36 639226925298919497
172 ms 5.10.248.65
73 2026-08-18 23:20 639226915487885053
130 ms 5.10.248.65
72 2026-08-18 23:03 639226905465760034
180 ms 5.10.248.65
71 2026-08-18 22:46 639226895378104692
194 ms 5.10.248.65
70 2026-08-18 21:53 639226863374232622
187 ms 5.10.248.65
69 2026-08-18 21:37 639226853698516058
172 ms 5.10.248.65
68 2026-08-18 21:21 639226843797360601
142 ms 5.10.248.65
67 2026-08-18 21:04 639226834046588155
194 ms 5.10.248.65
66 2026-08-18 20:48 639226824234488533
193 ms 5.10.248.65
65 2026-08-18 20:32 639226814549928621
170 ms 5.10.248.65
64 2026-08-18 20:15 639226804721432353
2147 ms 5.10.248.65
63 2026-08-18 19:59 639226795048828184
2113 ms 5.10.248.65
62 2026-08-18 19:43 639226785202482420
189 ms 5.10.248.65
61 2026-08-18 19:26 639226775309362607
188 ms 5.10.248.65
60 2026-08-18 19:10 639226765406586155
11 ms 5.10.248.65
59 2026-08-18 18:53 639226755437790519
185 ms 5.10.248.65
58 2026-08-18 18:01 639226723856194457
101 ms 5.10.248.65
57 2026-08-18 17:44 639226714050583422
175 ms 5.10.248.65
56 2026-08-18 17:28 639226704236499724
185 ms 5.10.248.65
55 2026-08-18 17:11 639226694184520163
9 ms 5.10.248.65
54 2026-08-18 16:54 639226684161203477
176 ms 5.10.248.65
53 2026-08-18 16:38 639226674305430109
197 ms 5.10.248.65
52 2026-08-18 16:21 639226664489607984
81 ms 5.10.248.65
51 2026-08-18 16:05 639226654533111667
230 ms 5.10.248.65
50 2026-08-18 15:49 639226644778594725
177 ms 5.10.248.65
49 2026-08-18 15:32 639226634901553621
218 ms 5.10.248.65
48 2026-08-18 15:16 639226624921864967
105 ms 5.10.248.65
47 2026-08-18 14:59 639226614939419403
209 ms 5.10.248.65
46 2026-08-18 14:06 639226583021074771
2111 ms 5.10.248.65
45 2026-08-18 13:50 639226573279933585
173 ms 5.10.248.65
44 2026-08-18 13:33 639226563494036301
114 ms 5.10.248.65
43 2026-08-18 13:17 639226553708216256
192 ms 5.10.248.65
42 2026-08-18 13:01 639226544003734815
133 ms 5.10.248.65
41 2026-08-18 12:44 639226534105733155
162 ms 5.10.248.65
40 2026-08-18 12:28 639226524298118898
194 ms 5.10.248.65
39 2026-08-18 12:12 639226514525195335
174 ms 5.10.248.65
38 2026-08-18 11:55 639226504703635320
121 ms 5.10.248.65
37 2026-08-18 11:39 639226494737271720
183 ms 5.10.248.65
36 2026-08-18 11:22 639226485005027236
87 ms 5.10.248.65
35 2026-08-18 11:06 639226475133236105
134 ms 5.10.248.65
34 2026-08-18 10:12 639226442975077052
7 ms 5.10.248.65
33 2026-08-18 09:56 639226433317932039
178 ms 5.10.248.65
32 2026-08-18 09:40 639226423688431096
189 ms 5.10.248.65
31 2026-08-18 09:24 639226413998250045
298 ms 5.10.248.65
30 2026-08-18 09:08 639226404284554875
180 ms 5.10.248.65
29 2026-08-18 08:52 639226394637043309
176 ms 5.10.248.65
28 2026-08-18 08:36 639226385052447582
177 ms 5.10.248.65
27 2026-08-18 08:20 639226375506189603
5 ms 5.10.248.65
26 2026-08-18 08:03 639226365690646426
87 ms 5.10.248.65
25 2026-08-18 07:47 639226355771007701
175 ms 5.10.248.65
24 2026-08-18 07:31 639226345946269369
173 ms 5.10.248.65
23 2026-08-18 07:14 639226336241601848
163 ms 5.10.248.65
22 2026-08-18 06:22 639226304950675290
195 ms 5.10.248.65
21 2026-08-18 06:06 639226295324754616
118 ms 5.10.248.65
20 2026-08-18 05:50 639226285824640601
7 ms 5.10.248.65
19 2026-08-18 05:35 639226276321223917
13 ms 5.10.248.65
18 2026-08-18 05:19 639226266800200046
33 ms 5.10.248.65
17 2026-08-18 05:03 639226256958066164
184 ms 5.10.248.65
16 2026-08-18 04:46 639226247432364597
3 ms 5.10.248.65
15 2026-08-18 04:30 639226237703388552
202 ms 5.10.248.65
14 2026-08-18 04:14 639226227937569589
4 ms 5.10.248.65
13 2026-08-18 03:58 639226218052465471
175 ms 5.10.248.65
12 2026-08-18 03:41 639226208429623997
189 ms 5.10.248.65
11 2026-08-18 03:25 639226198800675295
316 ms 5.10.248.65
10 2026-08-18 02:34 639226167722042574
7 ms 5.10.248.65
9 2026-08-18 02:18 639226158277924383
202 ms 5.10.248.65
8 2026-08-18 02:02 639226148757810592
164 ms 5.10.248.65
7 2026-08-18 01:46 639226139348611045
111 ms 5.10.248.65
6 2026-08-18 01:31 639226129823462907
7 ms 5.10.248.65
5 2026-08-18 01:14 639226120218260005
117 ms 5.10.248.65
4 2026-08-18 00:59 639226110875503904
184 ms 5.10.248.65
3 2026-08-18 00:43 639226101376311912
35 ms 5.10.248.65
2 2026-08-18 00:27 639226091924943492
9 ms 5.10.248.65
1 2026-08-18 00:11 639226082133158124
181 ms 5.10.248.65