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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 370 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

62

Historical checks stored for this nameserver on selected date

Average Latency

370 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:57

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

62

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 2026-08-12 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
62 2026-08-12 23:57 639221753022017039
217 ms 198.6.100.37
61 2026-08-12 23:42 639221744107644868
333 ms 198.6.100.37
60 2026-08-12 23:27 639221735030187244
13 ms 198.6.100.37
59 2026-08-12 23:12 639221725815508109
2011 ms 198.6.100.37
58 2026-08-12 22:21 639221694790955973
454 ms 198.6.100.37
57 2026-08-12 22:05 639221685562451720
111 ms 198.6.100.37
56 2026-08-12 21:50 639221676023655289
6 ms 198.6.100.37
55 2026-08-12 21:34 639221666449119409
167 ms 198.6.100.37
54 2026-08-12 20:42 639221635456432556
313 ms 198.6.100.37
53 2026-08-12 20:26 639221626313054202
3 ms 198.6.100.37
52 2026-08-12 20:11 639221617091958857
256 ms 198.6.100.37
51 2026-08-12 19:56 639221607786737151
462 ms 198.6.100.37
50 2026-08-12 19:04 639221576664330059
12 ms 198.6.100.37
49 2026-08-12 18:49 639221567514216674
453 ms 198.6.100.37
48 2026-08-12 18:33 639221558399762524
307 ms 198.6.100.37
47 2026-08-12 18:18 639221549052016282
405 ms 198.6.100.37
46 2026-08-12 17:25 639221517673834934
4 ms 198.6.100.37
45 2026-08-12 17:10 639221508282311633
270 ms 198.6.100.37
44 2026-08-12 16:54 639221498786324983
270 ms 198.6.100.37
43 2026-08-12 16:38 639221489157589737
2143 ms 198.6.100.37
42 2026-08-12 15:46 639221457655914645
260 ms 198.6.100.37
41 2026-08-12 15:30 639221448164090526
2 ms 198.6.100.37
40 2026-08-12 15:14 639221438725783630
326 ms 198.6.100.37
39 2026-08-12 14:58 639221429178071087
3 ms 198.6.100.37
38 2026-08-12 14:05 639221397761278719
298 ms 198.6.100.37
37 2026-08-12 13:50 639221388200567278
220 ms 198.6.100.37
36 2026-08-12 13:34 639221378483570949
331 ms 198.6.100.37
35 2026-08-12 13:17 639221368872360139
222 ms 198.6.100.37
34 2026-08-12 12:24 639221337226647415
223 ms 198.6.100.37
33 2026-08-12 12:09 639221327924087446
230 ms 198.6.100.37
32 2026-08-12 11:53 639221318096976375
155 ms 198.6.100.37
31 2026-08-12 11:36 639221308343145274
222 ms 198.6.100.37
30 2026-08-12 10:44 639221277089610470
3 ms 198.6.100.37
29 2026-08-12 10:28 639221267628136359
2011 ms 198.6.100.37
28 2026-08-12 10:13 639221257907569952
354 ms 198.6.100.37
27 2026-08-12 09:56 639221248402420965
2323 ms 198.6.100.37
26 2026-08-12 09:04 639221216797540533
229 ms 198.6.100.37
25 2026-08-12 08:48 639221207385792352
113 ms 198.6.100.37
24 2026-08-12 08:32 639221198078534844
6 ms 198.6.100.37
23 2026-08-12 08:17 639221188677585577
218 ms 198.6.100.37
22 2026-08-12 07:25 639221157276484143
3 ms 198.6.100.37
21 2026-08-12 07:09 639221147876262183
2068 ms 198.6.100.37
20 2026-08-12 06:53 639221138388812469
3 ms 198.6.100.37
19 2026-08-12 06:38 639221128987381118
219 ms 198.6.100.37
18 2026-08-12 05:45 639221097816416095
330 ms 198.6.100.37
17 2026-08-12 05:30 639221088508065616
332 ms 198.6.100.37
16 2026-08-12 05:14 639221079092308503
3 ms 198.6.100.37
15 2026-08-12 04:59 639221069595873597
7 ms 198.6.100.37
14 2026-08-12 04:07 639221038601577496
224 ms 198.6.100.37
13 2026-08-12 03:51 639221029533901299
7 ms 198.6.100.37
12 2026-08-12 03:36 639221020333828965
151 ms 198.6.100.37
11 2026-08-12 03:21 639221011110510484
172 ms 198.6.100.37
10 2026-08-12 02:29 639220979815209769
2197 ms 198.6.100.37
9 2026-08-12 02:14 639220970971410921
3 ms 198.6.100.37
8 2026-08-12 01:59 639220961848982361
4 ms 198.6.100.37
7 2026-08-12 01:44 639220952784591501
325 ms 198.6.100.37
6 2026-08-12 01:29 639220943893596731
22 ms 198.6.100.37
5 2026-08-12 01:14 639220934954704520
448 ms 198.6.100.37
4 2026-08-12 00:58 639220925792457751
372 ms 198.6.100.37
3 2026-08-12 00:43 639220916610063538
2 ms 198.6.100.37
2 2026-08-12 00:28 639220907229361754
112 ms 198.6.100.37
1 2026-08-12 00:12 639220897896762127
4 ms 198.6.100.37