DNS response history for zro.no

zro.no 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 42 DNS check records, 41 successful responses, 1 failed responses, and 280 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 zro.no.
Records on Selected Date

42

Historical checks stored for this nameserver on selected date

Average Latency

280 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 13:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

194.63.249.211

Most recently resolved hosting IP on selected date

Successful Responses

41

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 zro.no

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
42 2026-08-26 13:48 639233486864546406
26 ms 194.63.249.211
41 2026-08-26 13:31 639233476455174682
48 ms 194.63.249.211
40 2026-08-26 13:14 639233466171592605
-
39 2026-08-26 12:56 639233455747096265
2041 ms 194.63.249.211
38 2026-08-26 12:39 639233445367152284
31 ms 194.63.249.211
37 2026-08-26 12:22 639233434974187439
42 ms 194.63.249.211
36 2026-08-26 12:04 639233424567558554
16 ms 194.63.249.211
35 2026-08-26 11:47 639233414056832719
27 ms 194.63.249.211
34 2026-08-26 11:29 639233403515141099
13 ms 194.63.249.211
33 2026-08-26 10:35 639233370841350248
18 ms 194.63.249.211
32 2026-08-26 10:17 639233360361507238
57 ms 194.63.249.211
31 2026-08-26 10:00 639233350067824371
23 ms 194.63.249.211
30 2026-08-26 09:43 639233339545274518
98 ms 194.63.249.211
29 2026-08-26 09:25 639233329214918079
16 ms 194.63.249.211
28 2026-08-26 09:08 639233318749762337
12 ms 194.63.249.211
27 2026-08-26 08:51 639233308387917838
11 ms 194.63.249.211
26 2026-08-26 08:33 639233297961740122
62 ms 194.63.249.211
25 2026-08-26 08:16 639233287487159094
17 ms 194.63.249.211
24 2026-08-26 07:58 639233276995531707
106 ms 194.63.249.211
23 2026-08-26 07:41 639233266521568229
13 ms 194.63.249.211
22 2026-08-26 07:23 639233256081047431
39 ms 194.63.249.211
21 2026-08-26 06:29 639233223620132921
2036 ms 194.63.249.211
20 2026-08-26 06:12 639233213287814244
68 ms 194.63.249.211
19 2026-08-26 05:55 639233202925983161
2012 ms 194.63.249.211
18 2026-08-26 05:38 639233192644780696
10 ms 194.63.249.211
17 2026-08-26 05:21 639233182401183833
25 ms 194.63.249.211
16 2026-08-26 05:03 639233172074181051
18 ms 194.63.249.211
15 2026-08-26 04:46 639233161808421455
44 ms 194.63.249.211
14 2026-08-26 04:29 639233151357344052
153 ms 194.63.249.211
13 2026-08-26 04:12 639233141034116946
2049 ms 194.63.249.211
12 2026-08-26 03:55 639233130828334142
2045 ms 194.63.249.211
11 2026-08-26 03:37 639233120373450007
64 ms 194.63.249.211
10 2026-08-26 03:20 639233110066216193
22 ms 194.63.249.211
9 2026-08-26 02:27 639233078065410564
11 ms 194.63.249.211
8 2026-08-26 02:10 639233067787457832
32 ms 194.63.249.211
7 2026-08-26 01:53 639233057501801162
16 ms 194.63.249.211
6 2026-08-26 01:35 639233047089431703
17 ms 194.63.249.211
5 2026-08-26 01:18 639233036754790688
14 ms 194.63.249.211
4 2026-08-26 01:01 639233026412602472
48 ms 194.63.249.211
3 2026-08-26 00:43 639233016064066127
25 ms 194.63.249.211
2 2026-08-26 00:26 639233005922655772
14 ms 194.63.249.211
1 2026-08-26 00:09 639232995672256907
42 ms 194.63.249.211