DNS response history for ns4.xpressify.com

ns4.xpressify.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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 75 successful responses, 2 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 ns4.xpressify.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

198 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:13

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.197.168

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.xpressify.com

Showing DNS history for 2026-08-09 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
77 2026-08-09 23:13 639219137912168440
48 ms 205.251.197.168
76 2026-08-09 22:58 639219129014206359
30 ms 205.251.197.168
75 2026-08-09 22:43 639219120129816185
18 ms 205.251.197.168
74 2026-08-09 22:28 639219111180200055
34 ms 205.251.197.168
73 2026-08-09 22:13 639219102397272208
58 ms 205.251.197.168
72 2026-08-09 21:58 639219093318422880
23 ms 205.251.197.168
71 2026-08-09 21:44 639219084400315753
-
70 2026-08-09 21:28 639219075254551587
68 ms 205.251.197.168
69 2026-08-09 21:12 639219065729192158
12 ms 205.251.197.168
68 2026-08-09 20:57 639219056747802098
8 ms 205.251.197.168
67 2026-08-09 20:42 639219047713450952
32 ms 205.251.197.168
66 2026-08-09 20:27 639219038561445315
22 ms 205.251.197.168
65 2026-08-09 19:35 639219007390383771
2020 ms 205.251.197.168
64 2026-08-09 19:20 639218998523265596
35 ms 205.251.197.168
63 2026-08-09 19:05 639218989631630804
31 ms 205.251.197.168
62 2026-08-09 18:51 639218980808450892
2017 ms 205.251.197.168
61 2026-08-09 18:36 639218971852160604
45 ms 205.251.197.168
60 2026-08-09 18:21 639218962783650906
19 ms 205.251.197.168
59 2026-08-09 18:06 639218953792820819
27 ms 205.251.197.168
58 2026-08-09 17:51 639218944959692876
41 ms 205.251.197.168
57 2026-08-09 17:36 639218936169104506
38 ms 205.251.197.168
56 2026-08-09 17:21 639218927166062556
41 ms 205.251.197.168
55 2026-08-09 17:06 639218918015715420
49 ms 205.251.197.168
54 2026-08-09 16:51 639218908881852638
16 ms 205.251.197.168
53 2026-08-09 15:59 639218877956262035
26 ms 205.251.197.168
52 2026-08-09 15:44 639218869143729797
44 ms 205.251.197.168
51 2026-08-09 15:30 639218860485298832
29 ms 205.251.197.168
50 2026-08-09 15:15 639218851607906747
19 ms 205.251.197.168
49 2026-08-09 15:00 639218842720839568
86 ms 205.251.197.168
48 2026-08-09 14:45 639218833878788864
16 ms 205.251.197.168
47 2026-08-09 14:31 639218825180862573
2027 ms 205.251.197.168
46 2026-08-09 14:16 639218816469621951
2051 ms 205.251.197.168
45 2026-08-09 14:02 639218807685036212
63 ms 205.251.197.168
44 2026-08-09 13:47 639218798978271509
60 ms 205.251.197.168
43 2026-08-09 13:32 639218790065423597
56 ms 205.251.197.168
42 2026-08-09 13:18 639218781304584862
20 ms 205.251.197.168
41 2026-08-09 12:27 639218750311179000
73 ms 205.251.197.168
40 2026-08-09 12:13 639218741750420268
50 ms 205.251.197.168
39 2026-08-09 11:59 639218733057535576
28 ms 205.251.197.168
38 2026-08-09 11:44 639218724471329044
37 ms 205.251.197.168
37 2026-08-09 11:30 639218715911974203
5 ms 205.251.197.168
36 2026-08-09 11:15 639218707310812834
31 ms 205.251.197.168
35 2026-08-09 11:01 639218698790485612
20 ms 205.251.197.168
34 2026-08-09 10:47 639218690367692706
29 ms 205.251.197.168
33 2026-08-09 10:33 639218681923173883
8 ms 205.251.197.168
32 2026-08-09 10:19 639218673547179738
28 ms 205.251.197.168
31 2026-08-09 10:05 639218664890274867
23 ms 205.251.197.168
30 2026-08-09 09:50 639218656036928157
33 ms 205.251.197.168
29 2026-08-09 08:55 639218624808018222
55 ms 205.251.197.168
28 2026-08-09 08:41 639218616243340806
25 ms 205.251.197.168
27 2026-08-09 08:26 639218607397811973
-
26 2026-08-09 08:12 639218598812444454
79 ms 205.251.197.168
25 2026-08-09 07:57 639218590219570048
44 ms 205.251.197.168
24 2026-08-09 07:43 639218581690210758
44 ms 205.251.197.168
23 2026-08-09 07:29 639218573057388822
37 ms 205.251.197.168
22 2026-08-09 07:14 639218564408781785
2061 ms 205.251.197.168
21 2026-08-09 07:00 639218555767188482
2127 ms 205.251.197.168
20 2026-08-09 06:45 639218547142705295
78 ms 205.251.197.168
19 2026-08-09 06:30 639218538090114532
34 ms 205.251.197.168
18 2026-08-09 06:16 639218529257910584
29 ms 205.251.197.168
17 2026-08-09 05:25 639218498473231858
14 ms 205.251.197.168
16 2026-08-09 05:10 639218489802113995
26 ms 205.251.197.168
15 2026-08-09 04:56 639218481006804516
42 ms 205.251.197.168
14 2026-08-09 04:41 639218472048712427
47 ms 205.251.197.168
13 2026-08-09 04:26 639218463224432974
29 ms 205.251.197.168
12 2026-08-09 04:11 639218454384107526
5 ms 205.251.197.168
11 2026-08-09 03:56 639218445331231791
39 ms 205.251.197.168
10 2026-08-09 03:41 639218436285215733
70 ms 205.251.197.168
9 2026-08-09 03:26 639218427289555123
48 ms 205.251.197.168
8 2026-08-09 03:11 639218418227819981
72 ms 205.251.197.168
7 2026-08-09 02:56 639218409119503123
22 ms 205.251.197.168
6 2026-08-09 02:40 639218399771712154
31 ms 205.251.197.168
5 2026-08-09 01:48 639218368648652303
69 ms 205.251.197.168
4 2026-08-09 01:33 639218359569598460
32 ms 205.251.197.168
3 2026-08-09 01:18 639218350555429902
56 ms 205.251.197.168
2 2026-08-09 01:03 639218341311543299
18 ms 205.251.197.168
1 2026-08-09 00:10 639218309981981465
26 ms 205.251.197.168