DNS response history for a.ns.dc1.com

a.ns.dc1.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 2026-08-28. For this date, NameServerHistory found 48 DNS check records, 47 successful responses, 1 failed responses, and 271 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 a.ns.dc1.com.
Records on Selected Date

48

Historical checks stored for this nameserver on selected date

Average Latency

271 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 20:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.88.61.174

Most recently resolved hosting IP on selected date

Successful Responses

47

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for a.ns.dc1.com

Showing DNS history for 2026-08-28 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
48 2026-08-28 20:14 639235448504869535
33 ms 23.88.61.174
47 2026-08-28 19:57 639235438205961423
55 ms 23.88.61.174
46 2026-08-28 19:40 639235427771603643
-
45 2026-08-28 19:22 639235417327437217
49 ms 23.88.61.174
44 2026-08-28 18:29 639235385468729647
174 ms 23.88.61.174
43 2026-08-28 18:12 639235375227508188
36 ms 23.88.61.174
42 2026-08-28 17:55 639235364947407812
39 ms 23.88.61.174
41 2026-08-28 17:37 639235354434017190
81 ms 23.88.61.174
40 2026-08-28 16:44 639235322621629103
63 ms 23.88.61.174
39 2026-08-28 16:27 639235312230592801
60 ms 23.88.61.174
38 2026-08-28 16:10 639235301738139314
56 ms 23.88.61.174
37 2026-08-28 15:52 639235291168160936
39 ms 23.88.61.174
36 2026-08-28 14:58 639235258803654519
2 ms 23.88.61.174
35 2026-08-28 14:41 639235248596087996
168 ms 23.88.61.174
34 2026-08-28 14:24 639235238225955920
13 ms 23.88.61.174
33 2026-08-28 14:06 639235227727862105
56 ms 23.88.61.174
32 2026-08-28 13:12 639235195230848570
3 ms 23.88.61.174
31 2026-08-28 12:55 639235184840503274
21 ms 23.88.61.174
30 2026-08-28 12:37 639235174453894956
57 ms 23.88.61.174
29 2026-08-28 12:20 639235163898672622
80 ms 23.88.61.174
28 2026-08-28 11:27 639235132147470568
181 ms 23.88.61.174
27 2026-08-28 11:10 639235121907744088
59 ms 23.88.61.174
26 2026-08-28 10:52 639235111428014262
61 ms 23.88.61.174
25 2026-08-28 10:35 639235100921813626
62 ms 23.88.61.174
24 2026-08-28 09:41 639235068670703481
28 ms 23.88.61.174
23 2026-08-28 09:24 639235058337459445
34 ms 23.88.61.174
22 2026-08-28 09:06 639235047825109146
2022 ms 23.88.61.174
21 2026-08-28 08:49 639235037383229033
5 ms 23.88.61.174
20 2026-08-28 07:56 639235005619242711
55 ms 23.88.61.174
19 2026-08-28 07:39 639234995310346584
93 ms 23.88.61.174
18 2026-08-28 07:22 639234984946548933
2026 ms 23.88.61.174
17 2026-08-28 07:04 639234974608077290
69 ms 23.88.61.174
16 2026-08-28 06:11 639234942529845595
34 ms 23.88.61.174
15 2026-08-28 05:54 639234932259126627
32 ms 23.88.61.174
14 2026-08-28 05:37 639234921916735988
119 ms 23.88.61.174
13 2026-08-28 05:19 639234911470038027
73 ms 23.88.61.174
12 2026-08-28 04:26 639234879588411654
58 ms 23.88.61.174
11 2026-08-28 04:09 639234869341589104
4072 ms 23.88.61.174
10 2026-08-28 03:52 639234859012216675
61 ms 23.88.61.174
9 2026-08-28 03:35 639234848695364934
50 ms 23.88.61.174
8 2026-08-28 02:42 639234816952458162
41 ms 23.88.61.174
7 2026-08-28 02:25 639234806773081598
3 ms 23.88.61.174
6 2026-08-28 02:07 639234796382955255
74 ms 23.88.61.174
5 2026-08-28 01:50 639234786015782563
62 ms 23.88.61.174
4 2026-08-28 00:56 639234753811917646
26 ms 23.88.61.174
3 2026-08-28 00:40 639234743739767811
150 ms 23.88.61.174
2 2026-08-28 00:22 639234733372362811
51 ms 23.88.61.174
1 2026-08-28 00:05 639234723048550337
2031 ms 23.88.61.174