DNS response history for core.roboapi.ir

core.roboapi.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 2026-08-12. For this date, NameServerHistory found 61 DNS check records, 61 successful responses, 0 failed responses, and 383 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 core.roboapi.ir.
Records on Selected Date

61

Historical checks stored for this nameserver on selected date

Average Latency

383 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

213.177.178.80

Most recently resolved hosting IP on selected date

Successful Responses

61

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 core.roboapi.ir

Showing DNS history for 2026-08-12 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
61 2026-08-12 23:45 639221744107644868
187 ms 213.177.178.80
60 2026-08-12 23:30 639221735030187244
76 ms 213.177.178.80
59 2026-08-12 23:14 639221725815508109
761 ms 213.177.178.80
58 2026-08-12 22:23 639221694790955973
80 ms 213.177.178.80
57 2026-08-12 22:08 639221685562451720
182 ms 213.177.178.80
56 2026-08-12 21:52 639221676023655289
132 ms 213.177.178.80
55 2026-08-12 21:36 639221666449119409
196 ms 213.177.178.80
54 2026-08-12 20:44 639221635456432556
3 ms 213.177.178.80
53 2026-08-12 20:29 639221626313054202
3 ms 213.177.178.80
52 2026-08-12 20:13 639221617091958857
756 ms 213.177.178.80
51 2026-08-12 19:58 639221607786737151
183 ms 213.177.178.80
50 2026-08-12 19:06 639221576664330059
197 ms 213.177.178.80
49 2026-08-12 18:51 639221567514216674
80 ms 213.177.178.80
48 2026-08-12 18:35 639221558399762524
765 ms 213.177.178.80
47 2026-08-12 18:20 639221549052016282
184 ms 213.177.178.80
46 2026-08-12 17:28 639221517673834934
186 ms 213.177.178.80
45 2026-08-12 17:12 639221508282311633
1771 ms 213.177.178.80
44 2026-08-12 16:56 639221498786324983
180 ms 213.177.178.80
43 2026-08-12 16:40 639221489157589737
184 ms 213.177.178.80
42 2026-08-12 15:48 639221457655914645
97 ms 213.177.178.80
41 2026-08-12 15:32 639221448164090526
181 ms 213.177.178.80
40 2026-08-12 15:16 639221438725783630
89 ms 213.177.178.80
39 2026-08-12 15:00 639221429178071087
1341 ms 213.177.178.80
38 2026-08-12 14:08 639221397761278719
168 ms 213.177.178.80
37 2026-08-12 13:52 639221388200567278
1343 ms 213.177.178.80
36 2026-08-12 13:36 639221378483570949
1332 ms 213.177.178.80
35 2026-08-12 13:20 639221368872360139
166 ms 213.177.178.80
34 2026-08-12 12:27 639221337226647415
182 ms 213.177.178.80
33 2026-08-12 12:12 639221327924087446
213 ms 213.177.178.80
32 2026-08-12 11:56 639221318096976375
344 ms 213.177.178.80
31 2026-08-12 11:39 639221308343145274
756 ms 213.177.178.80
30 2026-08-12 10:47 639221277089610470
173 ms 213.177.178.80
29 2026-08-12 10:31 639221267628136359
181 ms 213.177.178.80
28 2026-08-12 10:15 639221257907569952
195 ms 213.177.178.80
27 2026-08-12 09:59 639221248402420965
176 ms 213.177.178.80
26 2026-08-12 09:06 639221216797540533
79 ms 213.177.178.80
25 2026-08-12 08:51 639221207385792352
193 ms 213.177.178.80
24 2026-08-12 08:35 639221198078534844
13 ms 213.177.178.80
23 2026-08-12 08:19 639221188677585577
87 ms 213.177.178.80
22 2026-08-12 07:27 639221157276484143
1641 ms 213.177.178.80
21 2026-08-12 07:12 639221147876262183
192 ms 213.177.178.80
20 2026-08-12 06:56 639221138388812469
102 ms 213.177.178.80
19 2026-08-12 06:40 639221128987381118
88 ms 213.177.178.80
18 2026-08-12 05:48 639221097816416095
188 ms 213.177.178.80
17 2026-08-12 05:33 639221088508065616
9 ms 213.177.178.80
16 2026-08-12 05:17 639221079092308503
92 ms 213.177.178.80
15 2026-08-12 05:01 639221069595873597
191 ms 213.177.178.80
14 2026-08-12 04:09 639221038601577496
170 ms 213.177.178.80
13 2026-08-12 03:54 639221029533901299
196 ms 213.177.178.80
12 2026-08-12 03:39 639221020333828965
183 ms 213.177.178.80
11 2026-08-12 03:23 639221011110510484
1914 ms 213.177.178.80
10 2026-08-12 02:31 639220979815209769
9 ms 213.177.178.80
9 2026-08-12 02:16 639220970971410921
8 ms 213.177.178.80
8 2026-08-12 02:01 639220961848982361
176 ms 213.177.178.80
7 2026-08-12 01:46 639220952784591501
132 ms 213.177.178.80
6 2026-08-12 01:31 639220943893596731
3791 ms 213.177.178.80
5 2026-08-12 01:16 639220934954704520
172 ms 213.177.178.80
4 2026-08-12 01:01 639220925792457751
184 ms 213.177.178.80
3 2026-08-12 00:46 639220916610063538
167 ms 213.177.178.80
2 2026-08-12 00:31 639220907229361754
186 ms 213.177.178.80
1 2026-08-12 00:15 639220897896762127
182 ms 213.177.178.80