DNS response history for ns2.cfdco.ir

ns2.cfdco.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 2026-08-24. For this date, NameServerHistory found 52 DNS check records, 52 successful responses, 0 failed responses, and 390 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.cfdco.ir.
Records on Selected Date

52

Historical checks stored for this nameserver on selected date

Average Latency

390 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 22:10

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.151.145.36

Most recently resolved hosting IP on selected date

Successful Responses

52

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.cfdco.ir

Showing DNS history for 2026-08-24 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
52 2026-08-24 22:10 639232057157944387
111 ms 193.151.145.36
51 2026-08-24 21:53 639232046895282144
214 ms 193.151.145.36
50 2026-08-24 20:59 639232014356623395
196 ms 193.151.145.36
49 2026-08-24 20:42 639232004177831322
290 ms 193.151.145.36
48 2026-08-24 20:25 639231993997863976
995 ms 193.151.145.36
47 2026-08-24 20:08 639231983967363696
193 ms 193.151.145.36
46 2026-08-24 19:16 639231952257842845
736 ms 193.151.145.36
45 2026-08-24 18:59 639231942277816756
195 ms 193.151.145.36
44 2026-08-24 18:42 639231932094180724
168 ms 193.151.145.36
43 2026-08-24 18:25 639231922041034838
175 ms 193.151.145.36
42 2026-08-24 17:32 639231890488117536
195 ms 193.151.145.36
41 2026-08-24 17:16 639231880574255543
172 ms 193.151.145.36
40 2026-08-24 16:59 639231870418029045
2360 ms 193.151.145.36
39 2026-08-24 16:42 639231860258429562
161 ms 193.151.145.36
38 2026-08-24 15:49 639231828211839931
199 ms 193.151.145.36
37 2026-08-24 15:32 639231818080917481
210 ms 193.151.145.36
36 2026-08-24 15:15 639231807961539652
173 ms 193.151.145.36
35 2026-08-24 14:58 639231797631669865
1895 ms 193.151.145.36
34 2026-08-24 14:05 639231765923559455
112 ms 193.151.145.36
33 2026-08-24 13:48 639231755868832964
177 ms 193.151.145.36
32 2026-08-24 13:31 639231745628278877
179 ms 193.151.145.36
31 2026-08-24 13:14 639231735407682062
196 ms 193.151.145.36
30 2026-08-24 12:21 639231703815441688
273 ms 193.151.145.36
29 2026-08-24 12:05 639231693747052549
387 ms 193.151.145.36
28 2026-08-24 11:48 639231683712487276
270 ms 193.151.145.36
27 2026-08-24 11:31 639231673513573868
659 ms 193.151.145.36
26 2026-08-24 10:38 639231641791249939
167 ms 193.151.145.36
25 2026-08-24 10:21 639231631866211033
196 ms 193.151.145.36
24 2026-08-24 10:05 639231621644955316
175 ms 193.151.145.36
23 2026-08-24 09:48 639231611478799259
194 ms 193.151.145.36
22 2026-08-24 08:55 639231579923718211
187 ms 193.151.145.36
21 2026-08-24 08:38 639231569810702936
260 ms 193.151.145.36
20 2026-08-24 08:21 639231559762411619
183 ms 193.151.145.36
19 2026-08-24 08:04 639231549663595407
285 ms 193.151.145.36
18 2026-08-24 07:12 639231518076817246
189 ms 193.151.145.36
17 2026-08-24 06:55 639231508078650885
201 ms 193.151.145.36
16 2026-08-24 06:39 639231498210697093
272 ms 193.151.145.36
15 2026-08-24 06:22 639231488109699360
393 ms 193.151.145.36
14 2026-08-24 05:30 639231456772510692
229 ms 193.151.145.36
13 2026-08-24 05:14 639231447084631185
271 ms 193.151.145.36
12 2026-08-24 04:57 639231437208519473
299 ms 193.151.145.36
11 2026-08-24 04:40 639231427209627490
212 ms 193.151.145.36
10 2026-08-24 03:48 639231395791246644
241 ms 193.151.145.36
9 2026-08-24 03:32 639231386075551458
471 ms 193.151.145.36
8 2026-08-24 03:16 639231376208713791
147 ms 193.151.145.36
7 2026-08-24 02:59 639231366170589276
583 ms 193.151.145.36
6 2026-08-24 02:06 639231334732159368
440 ms 193.151.145.36
5 2026-08-24 01:50 639231325035670078
374 ms 193.151.145.36
4 2026-08-24 01:34 639231315132253837
707 ms 193.151.145.36
3 2026-08-24 01:17 639231305014280808
144 ms 193.151.145.36
2 2026-08-24 00:25 639231273779380675
245 ms 193.151.145.36
1 2026-08-24 00:09 639231264180839154
2314 ms 193.151.145.36