DNS response history for zdns21.zootweb.com

zdns21.zootweb.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 2026-08-26. For this date, NameServerHistory found 45 DNS check records, 45 successful responses, 0 failed responses, and 380 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 zdns21.zootweb.com.
Records on Selected Date

45

Historical checks stored for this nameserver on selected date

Average Latency

380 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 14:30

All timestamps shown in UTC

Latest Resolved IP on Selected Date

147.185.202.248

Most recently resolved hosting IP on selected date

Successful Responses

45

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 zdns21.zootweb.com

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
45 2026-08-26 14:30 639233507603253585
171 ms 147.185.202.248
44 2026-08-26 14:13 639233497229039167
340 ms 147.185.202.248
43 2026-08-26 13:55 639233486864546406
344 ms 147.185.202.248
42 2026-08-26 13:38 639233476455174682
340 ms 147.185.202.248
41 2026-08-26 13:21 639233466171592605
177 ms 147.185.202.248
40 2026-08-26 13:04 639233455747096265
349 ms 147.185.202.248
39 2026-08-26 12:46 639233445367152284
442 ms 147.185.202.248
38 2026-08-26 12:29 639233434974187439
340 ms 147.185.202.248
37 2026-08-26 12:12 639233424567558554
190 ms 147.185.202.248
36 2026-08-26 11:54 639233414056832719
171 ms 147.185.202.248
35 2026-08-26 11:37 639233403515141099
340 ms 147.185.202.248
34 2026-08-26 10:42 639233370841350248
342 ms 147.185.202.248
33 2026-08-26 10:25 639233360361507238
335 ms 147.185.202.248
32 2026-08-26 10:07 639233350067824371
336 ms 147.185.202.248
31 2026-08-26 09:50 639233339545274518
338 ms 147.185.202.248
30 2026-08-26 09:33 639233329214918079
339 ms 147.185.202.248
29 2026-08-26 09:15 639233318749762337
205 ms 147.185.202.248
28 2026-08-26 08:58 639233308387917838
356 ms 147.185.202.248
27 2026-08-26 08:41 639233297961740122
338 ms 147.185.202.248
26 2026-08-26 08:23 639233287487159094
2202 ms 147.185.202.248
25 2026-08-26 08:06 639233276995531707
350 ms 147.185.202.248
24 2026-08-26 07:48 639233266521568229
171 ms 147.185.202.248
23 2026-08-26 07:31 639233256081047431
170 ms 147.185.202.248
22 2026-08-26 06:37 639233223620132921
336 ms 147.185.202.248
21 2026-08-26 06:20 639233213287814244
338 ms 147.185.202.248
20 2026-08-26 06:02 639233202925983161
169 ms 147.185.202.248
19 2026-08-26 05:45 639233192644780696
345 ms 147.185.202.248
18 2026-08-26 05:28 639233182401183833
173 ms 147.185.202.248
17 2026-08-26 05:11 639233172074181051
336 ms 147.185.202.248
16 2026-08-26 04:54 639233161808421455
465 ms 147.185.202.248
15 2026-08-26 04:37 639233151357344052
190 ms 147.185.202.248
14 2026-08-26 04:19 639233141034116946
203 ms 147.185.202.248
13 2026-08-26 04:02 639233130828334142
335 ms 147.185.202.248
12 2026-08-26 03:45 639233120373450007
336 ms 147.185.202.248
11 2026-08-26 03:27 639233110066216193
437 ms 147.185.202.248
10 2026-08-26 02:34 639233078065410564
337 ms 147.185.202.248
9 2026-08-26 02:17 639233067787457832
168 ms 147.185.202.248
8 2026-08-26 02:00 639233057501801162
2165 ms 147.185.202.248
7 2026-08-26 01:43 639233047089431703
211 ms 147.185.202.248
6 2026-08-26 01:25 639233036754790688
170 ms 147.185.202.248
5 2026-08-26 01:08 639233026412602472
335 ms 147.185.202.248
4 2026-08-26 00:51 639233016064066127
261 ms 147.185.202.248
3 2026-08-26 00:34 639233005922655772
343 ms 147.185.202.248
2 2026-08-26 00:17 639232995672256907
338 ms 147.185.202.248
1 2026-08-26 00:00 639232985300872416
433 ms 147.185.202.248