DNS response history for z4.dns.ws

z4.dns.ws 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 56 DNS check records, 56 successful responses, 0 failed responses, and 390 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 z4.dns.ws.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

390 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:35

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.70.19.213

Most recently resolved hosting IP on selected date

Successful Responses

56

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 z4.dns.ws

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
56 2026-08-26 18:35 639233656814316266
195 ms 64.70.19.213
55 2026-08-26 18:17 639233646245051806
165 ms 64.70.19.213
54 2026-08-26 18:00 639233635663779051
176 ms 64.70.19.213
53 2026-08-26 17:42 639233624977342122
171 ms 64.70.19.213
52 2026-08-26 17:24 639233614446136153
165 ms 64.70.19.213
51 2026-08-26 17:06 639233603737877581
165 ms 64.70.19.213
50 2026-08-26 16:49 639233593269224651
164 ms 64.70.19.213
49 2026-08-26 16:31 639233582635086903
165 ms 64.70.19.213
48 2026-08-26 16:14 639233572000374575
2370 ms 64.70.19.213
47 2026-08-26 15:55 639233561188633861
166 ms 64.70.19.213
46 2026-08-26 15:38 639233550544357027
174 ms 64.70.19.213
45 2026-08-26 14:43 639233517966053117
2063 ms 64.70.19.213
44 2026-08-26 14:26 639233507603253585
164 ms 64.70.19.213
43 2026-08-26 14:09 639233497229039167
166 ms 64.70.19.213
42 2026-08-26 13:51 639233486864546406
200 ms 64.70.19.213
41 2026-08-26 13:34 639233476455174682
2158 ms 64.70.19.213
40 2026-08-26 13:17 639233466171592605
164 ms 64.70.19.213
39 2026-08-26 13:00 639233455747096265
176 ms 64.70.19.213
38 2026-08-26 12:42 639233445367152284
167 ms 64.70.19.213
37 2026-08-26 12:25 639233434974187439
161 ms 64.70.19.213
36 2026-08-26 12:08 639233424567558554
165 ms 64.70.19.213
35 2026-08-26 11:50 639233414056832719
2224 ms 64.70.19.213
34 2026-08-26 11:33 639233403515141099
54 ms 64.70.19.213
33 2026-08-26 10:38 639233370841350248
2039 ms 64.70.19.213
32 2026-08-26 10:21 639233360361507238
171 ms 64.70.19.213
31 2026-08-26 10:04 639233350067824371
175 ms 64.70.19.213
30 2026-08-26 09:46 639233339545274518
170 ms 64.70.19.213
29 2026-08-26 09:29 639233329214918079
166 ms 64.70.19.213
28 2026-08-26 09:11 639233318749762337
41 ms 64.70.19.213
27 2026-08-26 08:54 639233308387917838
165 ms 64.70.19.213
26 2026-08-26 08:37 639233297961740122
168 ms 64.70.19.213
25 2026-08-26 08:19 639233287487159094
12 ms 64.70.19.213
24 2026-08-26 08:02 639233276995531707
166 ms 64.70.19.213
23 2026-08-26 07:44 639233266521568229
9 ms 64.70.19.213
22 2026-08-26 07:27 639233256081047431
163 ms 64.70.19.213
21 2026-08-26 06:33 639233223620132921
171 ms 64.70.19.213
20 2026-08-26 06:16 639233213287814244
13 ms 64.70.19.213
19 2026-08-26 05:58 639233202925983161
181 ms 64.70.19.213
18 2026-08-26 05:41 639233192644780696
163 ms 64.70.19.213
17 2026-08-26 05:24 639233182401183833
165 ms 64.70.19.213
16 2026-08-26 05:07 639233172074181051
2160 ms 64.70.19.213
15 2026-08-26 04:50 639233161808421455
159 ms 64.70.19.213
14 2026-08-26 04:32 639233151357344052
161 ms 64.70.19.213
13 2026-08-26 04:15 639233141034116946
14 ms 64.70.19.213
12 2026-08-26 03:58 639233130828334142
165 ms 64.70.19.213
11 2026-08-26 03:41 639233120373450007
166 ms 64.70.19.213
10 2026-08-26 03:23 639233110066216193
29 ms 64.70.19.213
9 2026-08-26 02:30 639233078065410564
163 ms 64.70.19.213
8 2026-08-26 02:13 639233067787457832
162 ms 64.70.19.213
7 2026-08-26 01:56 639233057501801162
163 ms 64.70.19.213
6 2026-08-26 01:39 639233047089431703
2172 ms 64.70.19.213
5 2026-08-26 01:21 639233036754790688
18 ms 64.70.19.213
4 2026-08-26 01:04 639233026412602472
7 ms 64.70.19.213
3 2026-08-26 00:47 639233016064066127
29 ms 64.70.19.213
2 2026-08-26 00:30 639233005922655772
161 ms 64.70.19.213
1 2026-08-26 00:13 639232995672256907
9 ms 64.70.19.213