DNS response history for ns1.sobco.ir

ns1.sobco.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 375 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.sobco.ir.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

375 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

188.213.66.156

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.sobco.ir

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 23:52 639231254406598736
154 ms 188.213.66.156
74 2026-08-23 23:35 639231244697865594
434 ms 188.213.66.156
73 2026-08-23 23:19 639231234893504693
354 ms 188.213.66.156
72 2026-08-23 23:02 639231225024549139
182 ms 188.213.66.156
71 2026-08-23 22:46 639231214931957622
207 ms 188.213.66.156
70 2026-08-23 22:29 639231204962010549
194 ms 188.213.66.156
69 2026-08-23 22:13 639231195170138463
149 ms 188.213.66.156
68 2026-08-23 21:56 639231185235020577
2097 ms 188.213.66.156
67 2026-08-23 21:40 639231175558690075
7 ms 188.213.66.156
66 2026-08-23 21:23 639231165610444012
223 ms 188.213.66.156
65 2026-08-23 20:30 639231133806425363
21 ms 188.213.66.156
64 2026-08-23 20:14 639231124203758023
171 ms 188.213.66.156
63 2026-08-23 19:58 639231114428262706
122 ms 188.213.66.156
62 2026-08-23 19:42 639231104662480065
666 ms 188.213.66.156
61 2026-08-23 19:26 639231094840372018
2284 ms 188.213.66.156
60 2026-08-23 19:09 639231085024583224
134 ms 188.213.66.156
59 2026-08-23 18:53 639231075257417427
206 ms 188.213.66.156
58 2026-08-23 18:37 639231065516009503
224 ms 188.213.66.156
57 2026-08-23 18:20 639231055805348837
111 ms 188.213.66.156
56 2026-08-23 18:04 639231045980373765
180 ms 188.213.66.156
55 2026-08-23 17:47 639231035984577527
100 ms 188.213.66.156
54 2026-08-23 17:31 639231025928115303
192 ms 188.213.66.156
53 2026-08-23 16:38 639230994250157583
189 ms 188.213.66.156
52 2026-08-23 16:22 639230984476411369
172 ms 188.213.66.156
51 2026-08-23 16:05 639230974838373450
150 ms 188.213.66.156
50 2026-08-23 15:49 639230965244277645
2132 ms 188.213.66.156
49 2026-08-23 15:33 639230955522101820
197 ms 188.213.66.156
48 2026-08-23 15:17 639230945754521603
113 ms 188.213.66.156
47 2026-08-23 15:01 639230935852040504
325 ms 188.213.66.156
46 2026-08-23 14:44 639230926222061048
7 ms 188.213.66.156
45 2026-08-23 14:28 639230916449726907
11 ms 188.213.66.156
44 2026-08-23 14:12 639230906595053086
98 ms 188.213.66.156
43 2026-08-23 13:55 639230896680429441
2 ms 188.213.66.156
42 2026-08-23 13:38 639230886630210965
2094 ms 188.213.66.156
41 2026-08-23 12:47 639230855430405719
2 ms 188.213.66.156
40 2026-08-23 12:30 639230845707499136
2417 ms 188.213.66.156
39 2026-08-23 12:14 639230836186805419
49 ms 188.213.66.156
38 2026-08-23 11:58 639230826493828316
2007 ms 188.213.66.156
37 2026-08-23 11:42 639230816817882996
195 ms 188.213.66.156
36 2026-08-23 11:26 639230806933854189
170 ms 188.213.66.156
35 2026-08-23 11:09 639230797120243854
8 ms 188.213.66.156
34 2026-08-23 10:53 639230787310272840
187 ms 188.213.66.156
33 2026-08-23 10:37 639230777600173142
284 ms 188.213.66.156
32 2026-08-23 10:20 639230767665024593
212 ms 188.213.66.156
31 2026-08-23 10:04 639230757720962293
189 ms 188.213.66.156
30 2026-08-23 09:47 639230747722189784
209 ms 188.213.66.156
29 2026-08-23 08:55 639230716313923480
24 ms 188.213.66.156
28 2026-08-23 08:38 639230706813835990
204 ms 188.213.66.156
27 2026-08-23 08:22 639230696871062203
2156 ms 188.213.66.156
26 2026-08-23 08:06 639230687142781616
189 ms 188.213.66.156
25 2026-08-23 07:50 639230677432142227
29 ms 188.213.66.156
24 2026-08-23 07:34 639230667686258061
105 ms 188.213.66.156
23 2026-08-23 07:18 639230658039243685
267 ms 188.213.66.156
22 2026-08-23 07:01 639230648468473803
121 ms 188.213.66.156
21 2026-08-23 06:45 639230638829658294
193 ms 188.213.66.156
20 2026-08-23 06:29 639230629247017617
147 ms 188.213.66.156
19 2026-08-23 06:13 639230619625318239
108 ms 188.213.66.156
18 2026-08-23 05:57 639230609697630264
17 ms 188.213.66.156
17 2026-08-23 05:05 639230578570131864
23 ms 188.213.66.156
16 2026-08-23 04:49 639230568958963168
200 ms 188.213.66.156
15 2026-08-23 04:33 639230559287611211
3 ms 188.213.66.156
14 2026-08-23 04:17 639230549524312030
145 ms 188.213.66.156
13 2026-08-23 04:00 639230539739801669
175 ms 188.213.66.156
12 2026-08-23 03:44 639230530084069375
2439 ms 188.213.66.156
11 2026-08-23 03:28 639230520362691441
97 ms 188.213.66.156
10 2026-08-23 03:12 639230510677194518
202 ms 188.213.66.156
9 2026-08-23 02:56 639230501156002646
36 ms 188.213.66.156
8 2026-08-23 02:40 639230491502198541
214 ms 188.213.66.156
7 2026-08-23 02:24 639230481860318494
-
6 2026-08-23 02:07 639230471893008575
168 ms 188.213.66.156
5 2026-08-23 01:14 639230440030877421
3 ms 188.213.66.156
4 2026-08-23 00:58 639230430479725508
20 ms 188.213.66.156
3 2026-08-23 00:42 639230420875160219
291 ms 188.213.66.156
2 2026-08-23 00:26 639230411240692575
229 ms 188.213.66.156
1 2026-08-23 00:10 639230401550806607
106 ms 188.213.66.156