DNS response history for z.ns.arvancdn.net

z.ns.arvancdn.net 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 48 DNS check records, 48 successful responses, 0 failed responses, and 198 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 z.ns.arvancdn.net.
Records on Selected Date

48

Historical checks stored for this nameserver on selected date

Average Latency

198 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 16:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.215.235.253

Most recently resolved hosting IP on selected date

Successful Responses

48

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 z.ns.arvancdn.net

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
48 2026-08-26 16:09 639233572000374575
29 ms 185.215.235.253
47 2026-08-26 15:51 639233561188633861
18 ms 185.215.235.253
46 2026-08-26 15:34 639233550544357027
22 ms 185.215.235.253
45 2026-08-26 14:39 639233517966053117
2080 ms 185.215.235.253
44 2026-08-26 14:22 639233507603253585
19 ms 185.215.235.253
43 2026-08-26 14:05 639233497229039167
26 ms 185.215.235.253
42 2026-08-26 13:47 639233486864546406
37 ms 185.215.235.253
41 2026-08-26 13:30 639233476455174682
45 ms 185.215.235.253
40 2026-08-26 13:13 639233466171592605
15 ms 185.215.235.253
39 2026-08-26 12:56 639233455747096265
44 ms 185.215.235.253
38 2026-08-26 12:38 639233445367152284
11 ms 185.215.235.253
37 2026-08-26 12:21 639233434974187439
13 ms 185.215.235.253
36 2026-08-26 12:04 639233424567558554
2060 ms 185.215.235.253
35 2026-08-26 11:46 639233414056832719
37 ms 185.215.235.253
34 2026-08-26 11:29 639233403515141099
25 ms 185.215.235.253
33 2026-08-26 10:34 639233370841350248
12 ms 185.215.235.253
32 2026-08-26 10:17 639233360361507238
38 ms 185.215.235.253
31 2026-08-26 09:59 639233350067824371
38 ms 185.215.235.253
30 2026-08-26 09:42 639233339545274518
14 ms 185.215.235.253
29 2026-08-26 09:25 639233329214918079
11 ms 185.215.235.253
28 2026-08-26 09:07 639233318749762337
38 ms 185.215.235.253
27 2026-08-26 08:50 639233308387917838
16 ms 185.215.235.253
26 2026-08-26 08:33 639233297961740122
18 ms 185.215.235.253
25 2026-08-26 08:15 639233287487159094
18 ms 185.215.235.253
24 2026-08-26 07:58 639233276995531707
26 ms 185.215.235.253
23 2026-08-26 07:40 639233266521568229
40 ms 185.215.235.253
22 2026-08-26 07:23 639233256081047431
53 ms 185.215.235.253
21 2026-08-26 06:29 639233223620132921
22 ms 185.215.235.253
20 2026-08-26 06:11 639233213287814244
28 ms 185.215.235.253
19 2026-08-26 05:54 639233202925983161
10 ms 185.215.235.253
18 2026-08-26 05:37 639233192644780696
29 ms 185.215.235.253
17 2026-08-26 05:20 639233182401183833
35 ms 185.215.235.253
16 2026-08-26 05:03 639233172074181051
24 ms 185.215.235.253
15 2026-08-26 04:46 639233161808421455
45 ms 185.215.235.253
14 2026-08-26 04:28 639233151357344052
56 ms 185.215.235.253
13 2026-08-26 04:11 639233141034116946
24 ms 185.215.235.253
12 2026-08-26 03:54 639233130828334142
55 ms 185.215.235.253
11 2026-08-26 03:37 639233120373450007
97 ms 185.215.235.253
10 2026-08-26 03:19 639233110066216193
10 ms 185.215.235.253
9 2026-08-26 02:26 639233078065410564
10 ms 185.215.235.253
8 2026-08-26 02:09 639233067787457832
28 ms 185.215.235.253
7 2026-08-26 01:52 639233057501801162
38 ms 185.215.235.253
6 2026-08-26 01:34 639233047089431703
40 ms 185.215.235.253
5 2026-08-26 01:17 639233036754790688
35 ms 185.215.235.253
4 2026-08-26 01:00 639233026412602472
10 ms 185.215.235.253
3 2026-08-26 00:43 639233016064066127
4057 ms 185.215.235.253
2 2026-08-26 00:26 639233005922655772
19 ms 185.215.235.253
1 2026-08-26 00:09 639232995672256907
15 ms 185.215.235.253