DNS response history for ns2.iransystem.com

ns2.iransystem.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 237 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.iransystem.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

237 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.55.60.1

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 ns2.iransystem.com

Showing DNS history for 2026-08-23 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 2026-08-23 23:54 639231254406598736
114 ms 198.55.60.1
74 2026-08-23 23:37 639231244697865594
118 ms 198.55.60.1
73 2026-08-23 23:21 639231234893504693
7 ms 198.55.60.1
72 2026-08-23 23:04 639231225024549139
1769 ms 198.55.60.1
71 2026-08-23 22:48 639231214931957622
4 ms 198.55.60.1
70 2026-08-23 22:31 639231204962010549
221 ms 198.55.60.1
69 2026-08-23 22:15 639231195170138463
4 ms 198.55.60.1
68 2026-08-23 21:58 639231185235020577
3 ms 198.55.60.1
67 2026-08-23 21:42 639231175558690075
11 ms 198.55.60.1
66 2026-08-23 21:25 639231165610444012
3 ms 198.55.60.1
65 2026-08-23 20:33 639231133806425363
286 ms 198.55.60.1
64 2026-08-23 20:16 639231124203758023
4 ms 198.55.60.1
63 2026-08-23 20:00 639231114428262706
219 ms 198.55.60.1
62 2026-08-23 19:44 639231104662480065
112 ms 198.55.60.1
61 2026-08-23 19:28 639231094840372018
10 ms 198.55.60.1
60 2026-08-23 19:11 639231085024583224
4 ms 198.55.60.1
59 2026-08-23 18:55 639231075257417427
3 ms 198.55.60.1
58 2026-08-23 18:39 639231065516009503
232 ms 198.55.60.1
57 2026-08-23 18:22 639231055805348837
257 ms 198.55.60.1
56 2026-08-23 18:06 639231045980373765
9 ms 198.55.60.1
55 2026-08-23 17:49 639231035984577527
5 ms 198.55.60.1
54 2026-08-23 17:33 639231025928115303
264 ms 198.55.60.1
53 2026-08-23 16:40 639230994250157583
13 ms 198.55.60.1
52 2026-08-23 16:24 639230984476411369
4 ms 198.55.60.1
51 2026-08-23 16:07 639230974838373450
2 ms 198.55.60.1
50 2026-08-23 15:51 639230965244277645
112 ms 198.55.60.1
49 2026-08-23 15:35 639230955522101820
4 ms 198.55.60.1
48 2026-08-23 15:19 639230945754521603
3 ms 198.55.60.1
47 2026-08-23 15:03 639230935852040504
3 ms 198.55.60.1
46 2026-08-23 14:46 639230926222061048
255 ms 198.55.60.1
45 2026-08-23 14:30 639230916449726907
220 ms 198.55.60.1
44 2026-08-23 14:14 639230906595053086
122 ms 198.55.60.1
43 2026-08-23 13:57 639230896680429441
27 ms 198.55.60.1
42 2026-08-23 13:40 639230886630210965
261 ms 198.55.60.1
41 2026-08-23 12:49 639230855430405719
3 ms 198.55.60.1
40 2026-08-23 12:32 639230845707499136
216 ms 198.55.60.1
39 2026-08-23 12:16 639230836186805419
170 ms 198.55.60.1
38 2026-08-23 12:00 639230826493828316
35 ms 198.55.60.1
37 2026-08-23 11:44 639230816817882996
256 ms 198.55.60.1
36 2026-08-23 11:28 639230806933854189
4 ms 198.55.60.1
35 2026-08-23 11:11 639230797120243854
12 ms 198.55.60.1
34 2026-08-23 10:55 639230787310272840
3 ms 198.55.60.1
33 2026-08-23 10:39 639230777600173142
7 ms 198.55.60.1
32 2026-08-23 10:22 639230767665024593
2 ms 198.55.60.1
31 2026-08-23 10:06 639230757720962293
264 ms 198.55.60.1
30 2026-08-23 09:49 639230747722189784
1258 ms 198.55.60.1
29 2026-08-23 08:57 639230716313923480
219 ms 198.55.60.1
28 2026-08-23 08:41 639230706813835990
2032 ms 198.55.60.1
27 2026-08-23 08:25 639230696871062203
2213 ms 198.55.60.1
26 2026-08-23 08:08 639230687142781616
266 ms 198.55.60.1
25 2026-08-23 07:52 639230677432142227
3 ms 198.55.60.1
24 2026-08-23 07:36 639230667686258061
8 ms 198.55.60.1
23 2026-08-23 07:20 639230658039243685
2008 ms 198.55.60.1
22 2026-08-23 07:03 639230648468473803
11 ms 198.55.60.1
21 2026-08-23 06:47 639230638829658294
4 ms 198.55.60.1
20 2026-08-23 06:31 639230629247017617
4 ms 198.55.60.1
19 2026-08-23 06:15 639230619625318239
216 ms 198.55.60.1
18 2026-08-23 05:59 639230609697630264
3 ms 198.55.60.1
17 2026-08-23 05:07 639230578570131864
2115 ms 198.55.60.1
16 2026-08-23 04:51 639230568958963168
7 ms 198.55.60.1
15 2026-08-23 04:35 639230559287611211
284 ms 198.55.60.1
14 2026-08-23 04:19 639230549524312030
4 ms 198.55.60.1
13 2026-08-23 04:02 639230539739801669
8 ms 198.55.60.1
12 2026-08-23 03:46 639230530084069375
2 ms 198.55.60.1
11 2026-08-23 03:30 639230520362691441
139 ms 198.55.60.1
10 2026-08-23 03:14 639230510677194518
114 ms 198.55.60.1
9 2026-08-23 02:58 639230501156002646
106 ms 198.55.60.1
8 2026-08-23 02:42 639230491502198541
253 ms 198.55.60.1
7 2026-08-23 02:26 639230481860318494
258 ms 198.55.60.1
6 2026-08-23 02:09 639230471893008575
191 ms 198.55.60.1
5 2026-08-23 01:16 639230440030877421
30 ms 198.55.60.1
4 2026-08-23 01:00 639230430479725508
219 ms 198.55.60.1
3 2026-08-23 00:44 639230420875160219
3 ms 198.55.60.1
2 2026-08-23 00:28 639230411240692575
7 ms 198.55.60.1
1 2026-08-23 00:12 639230401550806607
117 ms 198.55.60.1