DNS response history for auth20.ns.wcom.com

auth20.ns.wcom.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 78 DNS check records, 77 successful responses, 1 failed responses, and 341 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 auth20.ns.wcom.com.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

341 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.6.100.37

Most recently resolved hosting IP on selected date

Successful Responses

77

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for auth20.ns.wcom.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
78 2026-08-09 23:20 639219137912168440
112 ms 198.6.100.37
77 2026-08-09 23:05 639219129014206359
167 ms 198.6.100.37
76 2026-08-09 22:51 639219120129816185
19 ms 198.6.100.37
75 2026-08-09 22:36 639219111180200055
3 ms 198.6.100.37
74 2026-08-09 22:21 639219102397272208
222 ms 198.6.100.37
73 2026-08-09 22:06 639219093318422880
4 ms 198.6.100.37
72 2026-08-09 21:51 639219084400315753
217 ms 198.6.100.37
71 2026-08-09 21:36 639219075254551587
3 ms 198.6.100.37
70 2026-08-09 21:21 639219065729192158
331 ms 198.6.100.37
69 2026-08-09 21:05 639219056747802098
308 ms 198.6.100.37
68 2026-08-09 20:50 639219047713450952
336 ms 198.6.100.37
67 2026-08-09 20:35 639219038561445315
299 ms 198.6.100.37
66 2026-08-09 19:41 639219007390383771
314 ms 198.6.100.37
65 2026-08-09 19:26 639218998523265596
351 ms 198.6.100.37
64 2026-08-09 19:12 639218989631630804
331 ms 198.6.100.37
63 2026-08-09 18:57 639218980808450892
217 ms 198.6.100.37
62 2026-08-09 18:42 639218971852160604
344 ms 198.6.100.37
61 2026-08-09 18:27 639218962783650906
10 ms 198.6.100.37
60 2026-08-09 18:12 639218953792820819
11 ms 198.6.100.37
59 2026-08-09 17:57 639218944959692876
24 ms 198.6.100.37
58 2026-08-09 17:42 639218936169104506
-
57 2026-08-09 17:27 639218927166062556
18 ms 198.6.100.37
56 2026-08-09 17:12 639218918015715420
298 ms 198.6.100.37
55 2026-08-09 16:57 639218908881852638
65 ms 198.6.100.37
54 2026-08-09 16:05 639218877956262035
150 ms 198.6.100.37
53 2026-08-09 15:51 639218869143729797
282 ms 198.6.100.37
52 2026-08-09 15:36 639218860485298832
8 ms 198.6.100.37
51 2026-08-09 15:22 639218851607906747
256 ms 198.6.100.37
50 2026-08-09 15:07 639218842720839568
332 ms 198.6.100.37
49 2026-08-09 14:52 639218833878788864
3 ms 198.6.100.37
48 2026-08-09 14:37 639218825180862573
8 ms 198.6.100.37
47 2026-08-09 14:23 639218816469621951
301 ms 198.6.100.37
46 2026-08-09 14:08 639218807685036212
223 ms 198.6.100.37
45 2026-08-09 13:54 639218798978271509
144 ms 198.6.100.37
44 2026-08-09 13:39 639218790065423597
10 ms 198.6.100.37
43 2026-08-09 13:24 639218781304584862
2407 ms 198.6.100.37
42 2026-08-09 12:33 639218750311179000
268 ms 198.6.100.37
41 2026-08-09 12:18 639218741750420268
226 ms 198.6.100.37
40 2026-08-09 12:04 639218733057535576
465 ms 198.6.100.37
39 2026-08-09 11:50 639218724471329044
5 ms 198.6.100.37
38 2026-08-09 11:35 639218715911974203
150 ms 198.6.100.37
37 2026-08-09 11:21 639218707310812834
7 ms 198.6.100.37
36 2026-08-09 11:07 639218698790485612
6 ms 198.6.100.37
35 2026-08-09 10:53 639218690367692706
6 ms 198.6.100.37
34 2026-08-09 10:38 639218681923173883
447 ms 198.6.100.37
33 2026-08-09 10:24 639218673547179738
4 ms 198.6.100.37
32 2026-08-09 10:10 639218664890274867
447 ms 198.6.100.37
31 2026-08-09 09:56 639218656036928157
2114 ms 198.6.100.37
30 2026-08-09 09:04 639218624808018222
33 ms 198.6.100.37
29 2026-08-09 08:49 639218616243340806
445 ms 198.6.100.37
28 2026-08-09 08:35 639218607397811973
9 ms 198.6.100.37
27 2026-08-09 08:20 639218598812444454
442 ms 198.6.100.37
26 2026-08-09 08:06 639218590219570048
2390 ms 198.6.100.37
25 2026-08-09 07:51 639218581690210758
247 ms 198.6.100.37
24 2026-08-09 07:37 639218573057388822
295 ms 198.6.100.37
23 2026-08-09 07:23 639218564408781785
264 ms 198.6.100.37
22 2026-08-09 07:08 639218555767188482
130 ms 198.6.100.37
21 2026-08-09 06:54 639218547142705295
331 ms 198.6.100.37
20 2026-08-09 06:39 639218538090114532
30 ms 198.6.100.37
19 2026-08-09 06:24 639218529257910584
219 ms 198.6.100.37
18 2026-08-09 05:32 639218498473231858
2157 ms 198.6.100.37
17 2026-08-09 05:17 639218489802113995
464 ms 198.6.100.37
16 2026-08-09 05:03 639218481006804516
7 ms 198.6.100.37
15 2026-08-09 04:48 639218472048712427
134 ms 198.6.100.37
14 2026-08-09 04:33 639218463224432974
32 ms 198.6.100.37
13 2026-08-09 04:18 639218454384107526
2165 ms 198.6.100.37
12 2026-08-09 04:03 639218445331231791
318 ms 198.6.100.37
11 2026-08-09 03:48 639218436285215733
9 ms 198.6.100.37
10 2026-08-09 03:33 639218427289555123
116 ms 198.6.100.37
9 2026-08-09 03:18 639218418227819981
358 ms 198.6.100.37
8 2026-08-09 03:03 639218409119503123
454 ms 198.6.100.37
7 2026-08-09 02:47 639218399771712154
265 ms 198.6.100.37
6 2026-08-09 01:55 639218368648652303
475 ms 198.6.100.37
5 2026-08-09 01:40 639218359569598460
2011 ms 198.6.100.37
4 2026-08-09 01:24 639218350555429902
11 ms 198.6.100.37
3 2026-08-09 01:09 639218341311543299
16 ms 198.6.100.37
2 2026-08-09 00:17 639218309981981465
157 ms 198.6.100.37
1 2026-08-09 00:02 639218300987184335
22 ms 198.6.100.37