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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 337 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

74

Historical checks stored for this nameserver on selected date

Average Latency

337 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:47

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

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 ns1.tehranph.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 23:47 639227795899225951
12 ms 5.10.248.65
73 2026-08-19 23:31 639227786351762008
188 ms 5.10.248.65
72 2026-08-19 23:15 639227776640591733
206 ms 5.10.248.65
71 2026-08-19 22:59 639227767128841282
134 ms 5.10.248.65
70 2026-08-19 22:43 639227757477304711
184 ms 5.10.248.65
69 2026-08-19 22:27 639227747572098014
3 ms 5.10.248.65
68 2026-08-19 22:10 639227737588613113
179 ms 5.10.248.65
67 2026-08-19 21:18 639227706134603955
179 ms 5.10.248.65
66 2026-08-19 21:02 639227696589027396
118 ms 5.10.248.65
65 2026-08-19 20:46 639227687097707639
2131 ms 5.10.248.65
64 2026-08-19 20:30 639227677474464487
7 ms 5.10.248.65
63 2026-08-19 20:14 639227667767441118
149 ms 5.10.248.65
62 2026-08-19 19:58 639227657984833832
164 ms 5.10.248.65
61 2026-08-19 19:41 639227648079992640
4010 ms 5.10.248.65
60 2026-08-19 19:25 639227638125048441
117 ms 5.10.248.65
59 2026-08-19 19:08 639227628211392142
5 ms 5.10.248.65
58 2026-08-19 18:51 639227618261696275
179 ms 5.10.248.65
57 2026-08-19 18:35 639227608366233645
207 ms 5.10.248.65
56 2026-08-19 18:18 639227598301787588
167 ms 5.10.248.65
55 2026-08-19 17:25 639227566241010716
197 ms 5.10.248.65
54 2026-08-19 17:08 639227556454538959
86 ms 5.10.248.65
53 2026-08-19 16:52 639227546640305542
115 ms 5.10.248.65
52 2026-08-19 16:36 639227536965466472
192 ms 5.10.248.65
51 2026-08-19 16:19 639227527048658280
149 ms 5.10.248.65
50 2026-08-19 16:03 639227517386634438
30 ms 5.10.248.65
49 2026-08-19 15:47 639227507459551637
81 ms 5.10.248.65
48 2026-08-19 15:30 639227497515595277
116 ms 5.10.248.65
47 2026-08-19 15:13 639227487441798036
120 ms 5.10.248.65
46 2026-08-19 14:57 639227477445551863
68 ms 5.10.248.65
45 2026-08-19 14:40 639227467297067891
181 ms 5.10.248.65
44 2026-08-19 14:23 639227457057795635
199 ms 5.10.248.65
43 2026-08-19 13:30 639227425244777397
94 ms 5.10.248.65
42 2026-08-19 13:13 639227415422116485
146 ms 5.10.248.65
41 2026-08-19 12:56 639227405307256053
188 ms 5.10.248.65
40 2026-08-19 12:40 639227395396602630
1089 ms 5.10.248.65
39 2026-08-19 12:23 639227385510363611
183 ms 5.10.248.65
38 2026-08-19 12:07 639227375508324850
162 ms 5.10.248.65
37 2026-08-19 11:50 639227365326611906
87 ms 5.10.248.65
36 2026-08-19 11:33 639227355360014208
187 ms 5.10.248.65
35 2026-08-19 11:16 639227345036782165
259 ms 5.10.248.65
34 2026-08-19 10:59 639227334992964533
226 ms 5.10.248.65
33 2026-08-19 10:43 639227324986605572
198 ms 5.10.248.65
32 2026-08-19 10:26 639227314928414539
190 ms 5.10.248.65
31 2026-08-19 09:32 639227283029182134
163 ms 5.10.248.65
30 2026-08-19 09:16 639227273294779350
312 ms 5.10.248.65
29 2026-08-19 09:00 639227263525231313
179 ms 5.10.248.65
28 2026-08-19 08:44 639227253578313363
98 ms 5.10.248.65
27 2026-08-19 08:27 639227243649973322
2111 ms 5.10.248.65
26 2026-08-19 08:10 639227233581059317
117 ms 5.10.248.65
25 2026-08-19 07:54 639227223667352067
129 ms 5.10.248.65
24 2026-08-19 07:37 639227213714837066
174 ms 5.10.248.65
23 2026-08-19 07:20 639227203701208496
108 ms 5.10.248.65
22 2026-08-19 07:04 639227193643202179
176 ms 5.10.248.65
21 2026-08-19 06:47 639227183584431597
185 ms 5.10.248.65
20 2026-08-19 06:30 639227173347403088
183 ms 5.10.248.65
19 2026-08-19 05:37 639227141523007601
21 ms 5.10.248.65
18 2026-08-19 05:21 639227131785931574
86 ms 5.10.248.65
17 2026-08-19 05:04 639227122176475389
2146 ms 5.10.248.65
16 2026-08-19 04:49 639227112668934596
2089 ms 5.10.248.65
15 2026-08-19 04:32 639227102773292788
7 ms 5.10.248.65
14 2026-08-19 04:16 639227093141136930
194 ms 5.10.248.65
13 2026-08-19 04:00 639227083449420147
129 ms 5.10.248.65
12 2026-08-19 03:44 639227073771748493
7 ms 5.10.248.65
11 2026-08-19 03:27 639227063977347614
9 ms 5.10.248.65
10 2026-08-19 03:11 639227054253519024
88 ms 5.10.248.65
9 2026-08-19 02:55 639227044381963886
87 ms 5.10.248.65
8 2026-08-19 02:38 639227034441085514
2112 ms 5.10.248.65
7 2026-08-19 01:46 639227003126489968
197 ms 5.10.248.65
6 2026-08-19 01:30 639226993456311614
108 ms 5.10.248.65
5 2026-08-19 01:14 639226983847312345
186 ms 5.10.248.65
4 2026-08-19 00:58 639226974357874853
174 ms 5.10.248.65
3 2026-08-19 00:42 639226964670484721
197 ms 5.10.248.65
2 2026-08-19 00:26 639226954857899696
153 ms 5.10.248.65
1 2026-08-19 00:09 639226945091603488
128 ms 5.10.248.65