DNS response history for ns1.iq4sys.com

ns1.iq4sys.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 400 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.iq4sys.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

400 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

94.137.72.234

Most recently resolved hosting IP on selected date

Successful Responses

74

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.iq4sys.com

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:49 639227795899225951
96 ms 94.137.72.234
73 2026-08-19 23:33 639227786351762008
423 ms 94.137.72.234
72 2026-08-19 23:17 639227776640591733
388 ms 94.137.72.234
71 2026-08-19 23:01 639227767128841282
95 ms 94.137.72.234
70 2026-08-19 22:45 639227757477304711
93 ms 94.137.72.234
69 2026-08-19 22:28 639227747572098014
55 ms 94.137.72.234
68 2026-08-19 22:12 639227737588613113
98 ms 94.137.72.234
67 2026-08-19 21:19 639227706134603955
6 ms 94.137.72.234
66 2026-08-19 21:03 639227696589027396
355 ms 94.137.72.234
65 2026-08-19 20:47 639227687097707639
80 ms 94.137.72.234
64 2026-08-19 20:31 639227677474464487
404 ms 94.137.72.234
63 2026-08-19 20:15 639227667767441118
382 ms 94.137.72.234
62 2026-08-19 19:59 639227657984833832
5 ms 94.137.72.234
61 2026-08-19 19:42 639227648079992640
2034 ms 94.137.72.234
60 2026-08-19 19:26 639227638125048441
8 ms 94.137.72.234
59 2026-08-19 19:09 639227628211392142
406 ms 94.137.72.234
58 2026-08-19 18:53 639227618261696275
82 ms 94.137.72.234
57 2026-08-19 18:36 639227608366233645
2399 ms 94.137.72.234
56 2026-08-19 18:19 639227598301787588
332 ms 94.137.72.234
55 2026-08-19 17:26 639227566241010716
42 ms 94.137.72.234
54 2026-08-19 17:10 639227556454538959
2416 ms 94.137.72.234
53 2026-08-19 16:53 639227546640305542
55 ms 94.137.72.234
52 2026-08-19 16:37 639227536965466472
84 ms 94.137.72.234
51 2026-08-19 16:21 639227527048658280
90 ms 94.137.72.234
50 2026-08-19 16:04 639227517386634438
87 ms 94.137.72.234
49 2026-08-19 15:48 639227507459551637
87 ms 94.137.72.234
48 2026-08-19 15:31 639227497515595277
86 ms 94.137.72.234
47 2026-08-19 15:15 639227487441798036
82 ms 94.137.72.234
46 2026-08-19 14:58 639227477445551863
515 ms 94.137.72.234
45 2026-08-19 14:41 639227467297067891
505 ms 94.137.72.234
44 2026-08-19 14:24 639227457057795635
83 ms 94.137.72.234
43 2026-08-19 13:31 639227425244777397
87 ms 94.137.72.234
42 2026-08-19 13:14 639227415422116485
43 ms 94.137.72.234
41 2026-08-19 12:58 639227405307256053
23 ms 94.137.72.234
40 2026-08-19 12:41 639227395396602630
3622 ms 94.137.72.234
39 2026-08-19 12:25 639227385510363611
468 ms 94.137.72.234
38 2026-08-19 12:08 639227375508324850
89 ms 94.137.72.234
37 2026-08-19 11:51 639227365326611906
4583 ms 94.137.72.234
36 2026-08-19 11:34 639227355360014208
90 ms 94.137.72.234
35 2026-08-19 11:17 639227345036782165
609 ms 94.137.72.234
34 2026-08-19 11:00 639227334992964533
179 ms 94.137.72.234
33 2026-08-19 10:44 639227324986605572
90 ms 94.137.72.234
32 2026-08-19 10:27 639227314928414539
83 ms 94.137.72.234
31 2026-08-19 09:34 639227283029182134
93 ms 94.137.72.234
30 2026-08-19 09:18 639227273294779350
399 ms 94.137.72.234
29 2026-08-19 09:01 639227263525231313
87 ms 94.137.72.234
28 2026-08-19 08:45 639227253578313363
81 ms 94.137.72.234
27 2026-08-19 08:28 639227243649973322
54 ms 94.137.72.234
26 2026-08-19 08:11 639227233581059317
97 ms 94.137.72.234
25 2026-08-19 07:55 639227223667352067
104 ms 94.137.72.234
24 2026-08-19 07:38 639227213714837066
418 ms 94.137.72.234
23 2026-08-19 07:22 639227203701208496
94 ms 94.137.72.234
22 2026-08-19 07:05 639227193643202179
69 ms 94.137.72.234
21 2026-08-19 06:48 639227183584431597
378 ms 94.137.72.234
20 2026-08-19 06:31 639227173347403088
84 ms 94.137.72.234
19 2026-08-19 05:38 639227141523007601
119 ms 94.137.72.234
18 2026-08-19 05:22 639227131785931574
78 ms 94.137.72.234
17 2026-08-19 05:06 639227122176475389
34 ms 94.137.72.234
16 2026-08-19 04:50 639227112668934596
31 ms 94.137.72.234
15 2026-08-19 04:33 639227102773292788
58 ms 94.137.72.234
14 2026-08-19 04:17 639227093141136930
2 ms 94.137.72.234
13 2026-08-19 04:01 639227083449420147
69 ms 94.137.72.234
12 2026-08-19 03:45 639227073771748493
3 ms 94.137.72.234
11 2026-08-19 03:29 639227063977347614
80 ms 94.137.72.234
10 2026-08-19 03:12 639227054253519024
375 ms 94.137.72.234
9 2026-08-19 02:56 639227044381963886
61 ms 94.137.72.234
8 2026-08-19 02:40 639227034441085514
90 ms 94.137.72.234
7 2026-08-19 01:47 639227003126489968
426 ms 94.137.72.234
6 2026-08-19 01:31 639226993456311614
2065 ms 94.137.72.234
5 2026-08-19 01:15 639226983847312345
82 ms 94.137.72.234
4 2026-08-19 00:59 639226974357874853
2035 ms 94.137.72.234
3 2026-08-19 00:43 639226964670484721
86 ms 94.137.72.234
2 2026-08-19 00:27 639226954857899696
12 ms 94.137.72.234
1 2026-08-19 00:11 639226945091603488
83 ms 94.137.72.234