DNS response history for ns1.zfwdns.com

ns1.zfwdns.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 53 DNS check records, 53 successful responses, 0 failed responses, and 764 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.zfwdns.com.
Records on Selected Date

53

Historical checks stored for this nameserver on selected date

Average Latency

764 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 17:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

212.28.187.79

Most recently resolved hosting IP on selected date

Successful Responses

53

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.zfwdns.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
53 2026-08-26 17:43 639233624977342122
4 ms 212.28.187.79
52 2026-08-26 17:25 639233614446136153
236 ms 212.28.187.79
51 2026-08-26 17:07 639233603737877581
244 ms 212.28.187.79
50 2026-08-26 16:50 639233593269224651
252 ms 212.28.187.79
49 2026-08-26 16:32 639233582635086903
2210 ms 212.28.187.79
48 2026-08-26 16:14 639233572000374575
248 ms 212.28.187.79
47 2026-08-26 15:56 639233561188633861
240 ms 212.28.187.79
46 2026-08-26 15:38 639233550544357027
249 ms 212.28.187.79
45 2026-08-26 14:44 639233517966053117
241 ms 212.28.187.79
44 2026-08-26 14:27 639233507603253585
349 ms 212.28.187.79
43 2026-08-26 14:09 639233497229039167
244 ms 212.28.187.79
42 2026-08-26 13:52 639233486864546406
239 ms 212.28.187.79
41 2026-08-26 13:35 639233476455174682
2131 ms 212.28.187.79
40 2026-08-26 13:18 639233466171592605
2007 ms 212.28.187.79
39 2026-08-26 13:01 639233455747096265
298 ms 212.28.187.79
38 2026-08-26 12:43 639233445367152284
242 ms 212.28.187.79
37 2026-08-26 12:26 639233434974187439
253 ms 212.28.187.79
36 2026-08-26 12:08 639233424567558554
2009 ms 212.28.187.79
35 2026-08-26 11:51 639233414056832719
2135 ms 212.28.187.79
34 2026-08-26 11:33 639233403515141099
241 ms 212.28.187.79
33 2026-08-26 10:39 639233370841350248
119 ms 212.28.187.79
32 2026-08-26 10:22 639233360361507238
2121 ms 212.28.187.79
31 2026-08-26 10:04 639233350067824371
229 ms 212.28.187.79
30 2026-08-26 09:47 639233339545274518
2126 ms 212.28.187.79
29 2026-08-26 09:29 639233329214918079
253 ms 212.28.187.79
28 2026-08-26 09:12 639233318749762337
249 ms 212.28.187.79
27 2026-08-26 08:55 639233308387917838
254 ms 212.28.187.79
26 2026-08-26 08:37 639233297961740122
242 ms 212.28.187.79
25 2026-08-26 08:20 639233287487159094
2224 ms 212.28.187.79
24 2026-08-26 08:03 639233276995531707
2123 ms 212.28.187.79
23 2026-08-26 07:45 639233266521568229
16 ms 212.28.187.79
22 2026-08-26 07:28 639233256081047431
247 ms 212.28.187.79
21 2026-08-26 06:34 639233223620132921
2122 ms 212.28.187.79
20 2026-08-26 06:16 639233213287814244
241 ms 212.28.187.79
19 2026-08-26 05:59 639233202925983161
262 ms 212.28.187.79
18 2026-08-26 05:42 639233192644780696
133 ms 212.28.187.79
17 2026-08-26 05:25 639233182401183833
256 ms 212.28.187.79
16 2026-08-26 05:08 639233172074181051
234 ms 212.28.187.79
15 2026-08-26 04:50 639233161808421455
239 ms 212.28.187.79
14 2026-08-26 04:33 639233151357344052
2126 ms 212.28.187.79
13 2026-08-26 04:16 639233141034116946
242 ms 212.28.187.79
12 2026-08-26 03:59 639233130828334142
236 ms 212.28.187.79
11 2026-08-26 03:42 639233120373450007
245 ms 212.28.187.79
10 2026-08-26 03:24 639233110066216193
249 ms 212.28.187.79
9 2026-08-26 02:31 639233078065410564
242 ms 212.28.187.79
8 2026-08-26 02:14 639233067787457832
249 ms 212.28.187.79
7 2026-08-26 01:57 639233057501801162
4126 ms 212.28.187.79
6 2026-08-26 01:39 639233047089431703
2008 ms 212.28.187.79
5 2026-08-26 01:22 639233036754790688
243 ms 212.28.187.79
4 2026-08-26 01:05 639233026412602472
246 ms 212.28.187.79
3 2026-08-26 00:48 639233016064066127
248 ms 212.28.187.79
2 2026-08-26 00:31 639233005922655772
238 ms 212.28.187.79
1 2026-08-26 00:14 639232995672256907
2014 ms 212.28.187.79