DNS response history for ns1.devnull.ir

ns1.devnull.ir 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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 468 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.devnull.ir.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

468 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.231.180.203

Most recently resolved hosting IP on selected date

Successful Responses

76

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.devnull.ir

Showing DNS history for 2026-08-11 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
76 2026-08-11 23:56 639220888396333845
183 ms 185.231.180.203
75 2026-08-11 23:40 639220878864937382
178 ms 185.231.180.203
74 2026-08-11 22:47 639220847369072314
176 ms 185.231.180.203
73 2026-08-11 22:32 639220838037764925
157 ms 185.231.180.203
72 2026-08-11 22:16 639220828735120634
183 ms 185.231.180.203
71 2026-08-11 22:01 639220819447979766
229 ms 185.231.180.203
70 2026-08-11 21:45 639220810056531741
2212 ms 185.231.180.203
69 2026-08-11 21:29 639220800745746593
2038 ms 185.231.180.203
68 2026-08-11 21:14 639220791351626349
184 ms 185.231.180.203
67 2026-08-11 20:58 639220782021256610
2277 ms 185.231.180.203
66 2026-08-11 20:42 639220772603347755
171 ms 185.231.180.203
65 2026-08-11 20:27 639220763224057047
92 ms 185.231.180.203
64 2026-08-11 20:11 639220753691117767
232 ms 185.231.180.203
63 2026-08-11 19:55 639220744107836218
337 ms 185.231.180.203
62 2026-08-11 19:01 639220711927629898
184 ms 185.231.180.203
61 2026-08-11 18:45 639220702299437921
193 ms 185.231.180.203
60 2026-08-11 18:29 639220692505468181
99 ms 185.231.180.203
59 2026-08-11 18:12 639220682669911239
188 ms 185.231.180.203
58 2026-08-11 17:56 639220672929841526
176 ms 185.231.180.203
57 2026-08-11 17:40 639220663225662315
194 ms 185.231.180.203
56 2026-08-11 17:24 639220653846255684
197 ms 185.231.180.203
55 2026-08-11 17:09 639220644420909059
177 ms 185.231.180.203
54 2026-08-11 16:53 639220635074970435
2008 ms 185.231.180.203
53 2026-08-11 16:37 639220625614385966
189 ms 185.231.180.203
52 2026-08-11 16:21 639220616132212636
186 ms 185.231.180.203
51 2026-08-11 16:05 639220606533651662
136 ms 185.231.180.203
50 2026-08-11 15:11 639220574514514318
197 ms 185.231.180.203
49 2026-08-11 14:56 639220565124823874
231 ms 185.231.180.203
48 2026-08-11 14:40 639220555799311478
2145 ms 185.231.180.203
47 2026-08-11 14:24 639220546481577614
197 ms 185.231.180.203
46 2026-08-11 14:09 639220537036533154
179 ms 185.231.180.203
45 2026-08-11 13:53 639220527719177174
2019 ms 185.231.180.203
44 2026-08-11 13:37 639220518173088308
189 ms 185.231.180.203
43 2026-08-11 13:22 639220508902896243
260 ms 185.231.180.203
42 2026-08-11 13:06 639220499455923005
197 ms 185.231.180.203
41 2026-08-11 12:50 639220490082583768
92 ms 185.231.180.203
40 2026-08-11 12:35 639220480636590998
2288 ms 185.231.180.203
39 2026-08-11 12:18 639220469585029273
398 ms 185.231.180.203
38 2026-08-11 11:24 639220438074188884
194 ms 185.231.180.203
37 2026-08-11 11:09 639220428789720049
189 ms 185.231.180.203
36 2026-08-11 10:53 639220419558302820
191 ms 185.231.180.203
35 2026-08-11 10:38 639220410448738795
183 ms 185.231.180.203
34 2026-08-11 10:23 639220401034081530
152 ms 185.231.180.203
33 2026-08-11 10:07 639220391766674161
182 ms 185.231.180.203
32 2026-08-11 09:51 639220382275807148
176 ms 185.231.180.203
31 2026-08-11 09:36 639220373034162867
172 ms 185.231.180.203
30 2026-08-11 09:21 639220363994971859
200 ms 185.231.180.203
29 2026-08-11 09:05 639220354563965455
89 ms 185.231.180.203
28 2026-08-11 08:50 639220345437414880
551 ms 185.231.180.203
27 2026-08-11 08:34 639220336024248987
3 ms 185.231.180.203
26 2026-08-11 07:41 639220304233635692
597 ms 185.231.180.203
25 2026-08-11 07:26 639220294872170960
196 ms 185.231.180.203
24 2026-08-11 07:10 639220285547177980
263 ms 185.231.180.203
23 2026-08-11 06:54 639220276337941315
276 ms 185.231.180.203
22 2026-08-11 06:39 639220267175191677
191 ms 185.231.180.203
21 2026-08-11 06:24 639220257981518924
187 ms 185.231.180.203
20 2026-08-11 06:09 639220249265489070
193 ms 185.231.180.203
19 2026-08-11 05:55 639220240700249205
145 ms 185.231.180.203
18 2026-08-11 05:40 639220231975029986
179 ms 185.231.180.203
17 2026-08-11 05:26 639220223261176932
2171 ms 185.231.180.203
16 2026-08-11 05:11 639220214366718456
77 ms 185.231.180.203
15 2026-08-11 04:56 639220205306334524
304 ms 185.231.180.203
14 2026-08-11 04:04 639220174463175061
12 ms 185.231.180.203
13 2026-08-11 03:49 639220165777190438
2032 ms 185.231.180.203
12 2026-08-11 03:35 639220156880374825
227 ms 185.231.180.203
11 2026-08-11 03:20 639220148139986945
202 ms 185.231.180.203
10 2026-08-11 03:05 639220139271074299
7 ms 185.231.180.203
9 2026-08-11 02:51 639220130565901336
2133 ms 185.231.180.203
8 2026-08-11 02:36 639220121659980575
14 ms 185.231.180.203
7 2026-08-11 02:21 639220112857650894
2014 ms 185.231.180.203
6 2026-08-11 02:06 639220103767686219
10 ms 185.231.180.203
5 2026-08-11 01:51 639220094545970611
99 ms 185.231.180.203
4 2026-08-11 01:35 639220085476091081
374 ms 185.231.180.203
3 2026-08-11 01:20 639220076243751161
217 ms 185.231.180.203
2 2026-08-11 00:28 639220045322845190
188 ms 185.231.180.203
1 2026-08-11 00:14 639220036434132314
5 ms 185.231.180.203