DNS response history for ns1-a.calverity.us

ns1-a.calverity.us 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 2026-08-26. For this date, NameServerHistory found 58 DNS check records, 58 successful responses, 0 failed responses, and 139 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-a.calverity.us.
Records on Selected Date

58

Historical checks stored for this nameserver on selected date

Average Latency

139 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 19:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.180

Most recently resolved hosting IP on selected date

Successful Responses

58

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-a.calverity.us

Showing DNS history for 2026-08-26 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
58 2026-08-26 19:42 639233699834667450
33 ms 205.251.198.180
57 2026-08-26 18:47 639233667209186136
21 ms 205.251.198.180
56 2026-08-26 18:30 639233656814316266
22 ms 205.251.198.180
55 2026-08-26 18:12 639233646245051806
33 ms 205.251.198.180
54 2026-08-26 17:55 639233635663779051
18 ms 205.251.198.180
53 2026-08-26 17:37 639233624977342122
12 ms 205.251.198.180
52 2026-08-26 17:19 639233614446136153
18 ms 205.251.198.180
51 2026-08-26 17:01 639233603737877581
42 ms 205.251.198.180
50 2026-08-26 16:44 639233593269224651
35 ms 205.251.198.180
49 2026-08-26 16:26 639233582635086903
31 ms 205.251.198.180
48 2026-08-26 16:09 639233572000374575
19 ms 205.251.198.180
47 2026-08-26 15:51 639233561188633861
19 ms 205.251.198.180
46 2026-08-26 15:33 639233550544357027
48 ms 205.251.198.180
45 2026-08-26 14:39 639233517966053117
79 ms 205.251.198.180
44 2026-08-26 14:21 639233507603253585
22 ms 205.251.198.180
43 2026-08-26 14:04 639233497229039167
54 ms 205.251.198.180
42 2026-08-26 13:47 639233486864546406
16 ms 205.251.198.180
41 2026-08-26 13:29 639233476455174682
25 ms 205.251.198.180
40 2026-08-26 13:12 639233466171592605
24 ms 205.251.198.180
39 2026-08-26 12:55 639233455747096265
25 ms 205.251.198.180
38 2026-08-26 12:38 639233445367152284
2013 ms 205.251.198.180
37 2026-08-26 12:20 639233434974187439
28 ms 205.251.198.180
36 2026-08-26 12:03 639233424567558554
2013 ms 205.251.198.180
35 2026-08-26 11:45 639233414056832719
71 ms 205.251.198.180
34 2026-08-26 11:28 639233403515141099
20 ms 205.251.198.180
33 2026-08-26 10:33 639233370841350248
36 ms 205.251.198.180
32 2026-08-26 10:16 639233360361507238
33 ms 205.251.198.180
31 2026-08-26 09:59 639233350067824371
94 ms 205.251.198.180
30 2026-08-26 09:41 639233339545274518
76 ms 205.251.198.180
29 2026-08-26 09:24 639233329214918079
16 ms 205.251.198.180
28 2026-08-26 09:07 639233318749762337
20 ms 205.251.198.180
27 2026-08-26 08:49 639233308387917838
48 ms 205.251.198.180
26 2026-08-26 08:32 639233297961740122
32 ms 205.251.198.180
25 2026-08-26 08:15 639233287487159094
28 ms 205.251.198.180
24 2026-08-26 07:57 639233276995531707
61 ms 205.251.198.180
23 2026-08-26 07:40 639233266521568229
25 ms 205.251.198.180
22 2026-08-26 07:22 639233256081047431
19 ms 205.251.198.180
21 2026-08-26 06:28 639233223620132921
34 ms 205.251.198.180
20 2026-08-26 06:11 639233213287814244
33 ms 205.251.198.180
19 2026-08-26 05:54 639233202925983161
36 ms 205.251.198.180
18 2026-08-26 05:36 639233192644780696
18 ms 205.251.198.180
17 2026-08-26 05:19 639233182401183833
14 ms 205.251.198.180
16 2026-08-26 05:02 639233172074181051
19 ms 205.251.198.180
15 2026-08-26 04:45 639233161808421455
53 ms 205.251.198.180
14 2026-08-26 04:28 639233151357344052
22 ms 205.251.198.180
13 2026-08-26 04:10 639233141034116946
2020 ms 205.251.198.180
12 2026-08-26 03:53 639233130828334142
30 ms 205.251.198.180
11 2026-08-26 03:36 639233120373450007
21 ms 205.251.198.180
10 2026-08-26 03:19 639233110066216193
54 ms 205.251.198.180
9 2026-08-26 02:25 639233078065410564
197 ms 205.251.198.180
8 2026-08-26 02:08 639233067787457832
49 ms 205.251.198.180
7 2026-08-26 01:51 639233057501801162
23 ms 205.251.198.180
6 2026-08-26 01:34 639233047089431703
25 ms 205.251.198.180
5 2026-08-26 01:17 639233036754790688
21 ms 205.251.198.180
4 2026-08-26 00:59 639233026412602472
33 ms 205.251.198.180
3 2026-08-26 00:42 639233016064066127
18 ms 205.251.198.180
2 2026-08-26 00:25 639233005922655772
43 ms 205.251.198.180
1 2026-08-26 00:08 639232995672256907
42 ms 205.251.198.180