DNS response history for ns1.sysctl.ceillinois.com

ns1.sysctl.ceillinois.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 511 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.sysctl.ceillinois.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

511 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

135.148.164.249

Most recently resolved hosting IP on selected date

Successful Responses

76

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.sysctl.ceillinois.com

Showing DNS history for 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
204 ms 135.148.164.249
75 2026-08-15 22:57 639224306594546649
3 ms 135.148.164.249
74 2026-08-15 22:41 639224297145423303
2 ms 135.148.164.249
73 2026-08-15 22:25 639224287678238833
300 ms 135.148.164.249
72 2026-08-15 22:10 639224278490872828
303 ms 135.148.164.249
71 2026-08-15 21:54 639224269149307826
1697 ms 135.148.164.249
70 2026-08-15 21:39 639224259868597616
4 ms 135.148.164.249
69 2026-08-15 21:23 639224250518642175
303 ms 135.148.164.249
68 2026-08-15 21:08 639224241064772383
307 ms 135.148.164.249
67 2026-08-15 20:52 639224231691099605
3 ms 135.148.164.249
66 2026-08-15 20:36 639224222468168159
1741 ms 135.148.164.249
65 2026-08-15 20:21 639224213173899635
3 ms 135.148.164.249
64 2026-08-15 20:05 639224203914451783
304 ms 135.148.164.249
63 2026-08-15 19:12 639224172202542163
3 ms 135.148.164.249
62 2026-08-15 18:58 639224163338654093
204 ms 135.148.164.249
61 2026-08-15 18:43 639224154287995374
3696 ms 135.148.164.249
60 2026-08-15 18:27 639224145118612503
304 ms 135.148.164.249
59 2026-08-15 18:12 639224135995990731
304 ms 135.148.164.249
58 2026-08-15 17:57 639224127185332624
3 ms 135.148.164.249
57 2026-08-15 17:42 639224118229289175
1689 ms 135.148.164.249
56 2026-08-15 17:27 639224109273796359
3 ms 135.148.164.249
55 2026-08-15 17:12 639224100490805608
5 ms 135.148.164.249
54 2026-08-15 16:58 639224091353714490
104 ms 135.148.164.249
53 2026-08-15 16:42 639224082033126828
202 ms 135.148.164.249
52 2026-08-15 16:27 639224072736962403
299 ms 135.148.164.249
51 2026-08-15 15:34 639224041475563754
1781 ms 135.148.164.249
50 2026-08-15 15:19 639224032345604453
302 ms 135.148.164.249
49 2026-08-15 15:04 639224023169497283
4 ms 135.148.164.249
48 2026-08-15 14:49 639224013981146405
308 ms 135.148.164.249
47 2026-08-15 14:33 639224004883412586
4 ms 135.148.164.249
46 2026-08-15 14:18 639223995612880615
303 ms 135.148.164.249
45 2026-08-15 14:03 639223986271830789
305 ms 135.148.164.249
44 2026-08-15 13:47 639223977005780949
2 ms 135.148.164.249
43 2026-08-15 13:32 639223967653137793
301 ms 135.148.164.249
42 2026-08-15 13:16 639223958286010799
304 ms 135.148.164.249
41 2026-08-15 13:00 639223948936108345
889 ms 135.148.164.249
40 2026-08-15 12:45 639223939673066880
3 ms 135.148.164.249
39 2026-08-15 11:52 639223908317760530
205 ms 135.148.164.249
38 2026-08-15 11:37 639223898992594258
12 ms 135.148.164.249
37 2026-08-15 11:22 639223889761312823
3780 ms 135.148.164.249
36 2026-08-15 11:06 639223880359273507
307 ms 135.148.164.249
35 2026-08-15 10:50 639223870920466808
308 ms 135.148.164.249
34 2026-08-15 10:35 639223861579762179
885 ms 135.148.164.249
33 2026-08-15 10:19 639223852238616009
205 ms 135.148.164.249
32 2026-08-15 10:04 639223843019815620
6 ms 135.148.164.249
31 2026-08-15 09:48 639223833669915012
3691 ms 135.148.164.249
30 2026-08-15 09:33 639223824494613222
2105 ms 135.148.164.249
29 2026-08-15 09:17 639223815116325293
308 ms 135.148.164.249
28 2026-08-15 09:02 639223805493870221
206 ms 135.148.164.249
27 2026-08-15 08:09 639223774218660438
304 ms 135.148.164.249
26 2026-08-15 07:54 639223764663090372
4 ms 135.148.164.249
25 2026-08-15 07:38 639223755338811400
305 ms 135.148.164.249
24 2026-08-15 07:22 639223746019193268
3 ms 135.148.164.249
23 2026-08-15 07:07 639223736658778104
202 ms 135.148.164.249
22 2026-08-15 06:51 639223727330194499
18 ms 135.148.164.249
21 2026-08-15 06:35 639223717848514742
108 ms 135.148.164.249
20 2026-08-15 06:20 639223708284754056
203 ms 135.148.164.249
19 2026-08-15 06:04 639223699061259933
304 ms 135.148.164.249
18 2026-08-15 05:48 639223689592545140
306 ms 135.148.164.249
17 2026-08-15 05:32 639223680143410810
304 ms 135.148.164.249
16 2026-08-15 05:17 639223670514517104
304 ms 135.148.164.249
15 2026-08-15 04:24 639223638855054294
2126 ms 135.148.164.249
14 2026-08-15 04:08 639223629623335972
206 ms 135.148.164.249
13 2026-08-15 03:53 639223620390189495
3 ms 135.148.164.249
12 2026-08-15 03:37 639223610916950440
3703 ms 135.148.164.249
11 2026-08-15 03:22 639223601597759168
306 ms 135.148.164.249
10 2026-08-15 03:06 639223592342172093
202 ms 135.148.164.249
9 2026-08-15 02:51 639223583324121497
2 ms 135.148.164.249
8 2026-08-15 02:36 639223574086714218
2 ms 135.148.164.249
7 2026-08-15 02:20 639223564698424889
305 ms 135.148.164.249
6 2026-08-15 02:04 639223555408664206
302 ms 135.148.164.249
5 2026-08-15 01:49 639223546000912416
308 ms 135.148.164.249
4 2026-08-15 01:33 639223536550774847
209 ms 135.148.164.249
3 2026-08-15 00:40 639223505017205611
2 ms 135.148.164.249
2 2026-08-15 00:25 639223495784410207
299 ms 135.148.164.249
1 2026-08-15 00:10 639223486524583054
4 ms 135.148.164.249