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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 384 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

75

Historical checks stored for this nameserver on selected date

Average Latency

384 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:55

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

75

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 auth20.ns.wcom.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:55 639231254406598736
23 ms 198.6.100.37
74 2026-08-23 23:39 639231244697865594
298 ms 198.6.100.37
73 2026-08-23 23:23 639231234893504693
302 ms 198.6.100.37
72 2026-08-23 23:06 639231225024549139
304 ms 198.6.100.37
71 2026-08-23 22:50 639231214931957622
154 ms 198.6.100.37
70 2026-08-23 22:33 639231204962010549
262 ms 198.6.100.37
69 2026-08-23 22:16 639231195170138463
4 ms 198.6.100.37
68 2026-08-23 22:00 639231185235020577
456 ms 198.6.100.37
67 2026-08-23 21:44 639231175558690075
445 ms 198.6.100.37
66 2026-08-23 21:27 639231165610444012
167 ms 198.6.100.37
65 2026-08-23 20:35 639231133806425363
452 ms 198.6.100.37
64 2026-08-23 20:18 639231124203758023
2009 ms 198.6.100.37
63 2026-08-23 20:02 639231114428262706
3 ms 198.6.100.37
62 2026-08-23 19:46 639231104662480065
368 ms 198.6.100.37
61 2026-08-23 19:30 639231094840372018
2013 ms 198.6.100.37
60 2026-08-23 19:13 639231085024583224
2 ms 198.6.100.37
59 2026-08-23 18:57 639231075257417427
3 ms 198.6.100.37
58 2026-08-23 18:41 639231065516009503
4035 ms 198.6.100.37
57 2026-08-23 18:24 639231055805348837
303 ms 198.6.100.37
56 2026-08-23 18:08 639231045980373765
424 ms 198.6.100.37
55 2026-08-23 17:51 639231035984577527
150 ms 198.6.100.37
54 2026-08-23 17:35 639231025928115303
3 ms 198.6.100.37
53 2026-08-23 16:42 639230994250157583
407 ms 198.6.100.37
52 2026-08-23 16:25 639230984476411369
12 ms 198.6.100.37
51 2026-08-23 16:09 639230974838373450
13 ms 198.6.100.37
50 2026-08-23 15:53 639230965244277645
305 ms 198.6.100.37
49 2026-08-23 15:37 639230955522101820
145 ms 198.6.100.37
48 2026-08-23 15:21 639230945754521603
456 ms 198.6.100.37
47 2026-08-23 15:05 639230935852040504
155 ms 198.6.100.37
46 2026-08-23 14:48 639230926222061048
8 ms 198.6.100.37
45 2026-08-23 14:32 639230916449726907
460 ms 198.6.100.37
44 2026-08-23 14:16 639230906595053086
4 ms 198.6.100.37
43 2026-08-23 13:59 639230896680429441
458 ms 198.6.100.37
42 2026-08-23 13:42 639230886630210965
461 ms 198.6.100.37
41 2026-08-23 12:50 639230855430405719
442 ms 198.6.100.37
40 2026-08-23 12:34 639230845707499136
305 ms 198.6.100.37
39 2026-08-23 12:18 639230836186805419
2110 ms 198.6.100.37
38 2026-08-23 12:02 639230826493828316
4 ms 198.6.100.37
37 2026-08-23 11:46 639230816817882996
160 ms 198.6.100.37
36 2026-08-23 11:30 639230806933854189
451 ms 198.6.100.37
35 2026-08-23 11:13 639230797120243854
16 ms 198.6.100.37
34 2026-08-23 10:57 639230787310272840
13 ms 198.6.100.37
33 2026-08-23 10:40 639230777600173142
3 ms 198.6.100.37
32 2026-08-23 10:24 639230767665024593
151 ms 198.6.100.37
31 2026-08-23 10:08 639230757720962293
4 ms 198.6.100.37
30 2026-08-23 09:51 639230747722189784
162 ms 198.6.100.37
29 2026-08-23 08:59 639230716313923480
301 ms 198.6.100.37
28 2026-08-23 08:42 639230706813835990
157 ms 198.6.100.37
27 2026-08-23 08:26 639230696871062203
3 ms 198.6.100.37
26 2026-08-23 08:10 639230687142781616
297 ms 198.6.100.37
25 2026-08-23 07:54 639230677432142227
307 ms 198.6.100.37
24 2026-08-23 07:37 639230667686258061
466 ms 198.6.100.37
23 2026-08-23 07:21 639230658039243685
159 ms 198.6.100.37
22 2026-08-23 07:05 639230648468473803
451 ms 198.6.100.37
21 2026-08-23 06:49 639230638829658294
448 ms 198.6.100.37
20 2026-08-23 06:33 639230629247017617
170 ms 198.6.100.37
19 2026-08-23 06:17 639230619625318239
451 ms 198.6.100.37
18 2026-08-23 06:01 639230609697630264
458 ms 198.6.100.37
17 2026-08-23 05:09 639230578570131864
2 ms 198.6.100.37
16 2026-08-23 04:53 639230568958963168
149 ms 198.6.100.37
15 2026-08-23 04:37 639230559287611211
446 ms 198.6.100.37
14 2026-08-23 04:21 639230549524312030
135 ms 198.6.100.37
13 2026-08-23 04:04 639230539739801669
301 ms 198.6.100.37
12 2026-08-23 03:48 639230530084069375
447 ms 198.6.100.37
11 2026-08-23 03:32 639230520362691441
443 ms 198.6.100.37
10 2026-08-23 03:16 639230510677194518
2150 ms 198.6.100.37
9 2026-08-23 03:00 639230501156002646
152 ms 198.6.100.37
8 2026-08-23 02:44 639230491502198541
449 ms 198.6.100.37
7 2026-08-23 02:27 639230481860318494
117 ms 198.6.100.37
6 2026-08-23 02:11 639230471893008575
444 ms 198.6.100.37
5 2026-08-23 01:18 639230440030877421
438 ms 198.6.100.37
4 2026-08-23 01:02 639230430479725508
131 ms 198.6.100.37
3 2026-08-23 00:46 639230420875160219
270 ms 198.6.100.37
2 2026-08-23 00:30 639230411240692575
8 ms 198.6.100.37
1 2026-08-23 00:14 639230401550806607
129 ms 198.6.100.37