DNS response history for dc-gsp-dnsext1.isscorp.com

dc-gsp-dnsext1.isscorp.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 72 DNS check records, 72 successful responses, 0 failed responses, and 318 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 dc-gsp-dnsext1.isscorp.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

318 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:07

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.219.19.151

Most recently resolved hosting IP on selected date

Successful Responses

72

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 dc-gsp-dnsext1.isscorp.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
72 2026-08-23 23:07 639231225024549139
2113 ms 66.219.19.151
71 2026-08-23 22:51 639231214931957622
126 ms 66.219.19.151
70 2026-08-23 22:34 639231204962010549
3 ms 66.219.19.151
69 2026-08-23 22:17 639231195170138463
228 ms 66.219.19.151
68 2026-08-23 22:01 639231185235020577
236 ms 66.219.19.151
67 2026-08-23 21:45 639231175558690075
4 ms 66.219.19.151
66 2026-08-23 21:28 639231165610444012
235 ms 66.219.19.151
65 2026-08-23 20:35 639231133806425363
810 ms 66.219.19.151
64 2026-08-23 20:19 639231124203758023
7 ms 66.219.19.151
63 2026-08-23 20:03 639231114428262706
235 ms 66.219.19.151
62 2026-08-23 19:47 639231104662480065
226 ms 66.219.19.151
61 2026-08-23 19:30 639231094840372018
228 ms 66.219.19.151
60 2026-08-23 19:14 639231085024583224
806 ms 66.219.19.151
59 2026-08-23 18:57 639231075257417427
228 ms 66.219.19.151
58 2026-08-23 18:41 639231065516009503
4 ms 66.219.19.151
57 2026-08-23 18:25 639231055805348837
3616 ms 66.219.19.151
56 2026-08-23 18:09 639231045980373765
229 ms 66.219.19.151
55 2026-08-23 17:52 639231035984577527
227 ms 66.219.19.151
54 2026-08-23 17:35 639231025928115303
168 ms 66.219.19.151
53 2026-08-23 16:43 639230994250157583
4 ms 66.219.19.151
52 2026-08-23 16:26 639230984476411369
4 ms 66.219.19.151
51 2026-08-23 16:10 639230974838373450
228 ms 66.219.19.151
50 2026-08-23 15:54 639230965244277645
235 ms 66.219.19.151
49 2026-08-23 15:38 639230955522101820
242 ms 66.219.19.151
48 2026-08-23 15:22 639230945754521603
14 ms 66.219.19.151
47 2026-08-23 15:05 639230935852040504
7 ms 66.219.19.151
46 2026-08-23 14:49 639230926222061048
809 ms 66.219.19.151
45 2026-08-23 14:33 639230916449726907
226 ms 66.219.19.151
44 2026-08-23 14:17 639230906595053086
235 ms 66.219.19.151
43 2026-08-23 14:00 639230896680429441
2117 ms 66.219.19.151
42 2026-08-23 13:43 639230886630210965
242 ms 66.219.19.151
41 2026-08-23 12:51 639230855430405719
808 ms 66.219.19.151
40 2026-08-23 12:35 639230845707499136
4 ms 66.219.19.151
39 2026-08-23 12:19 639230836186805419
228 ms 66.219.19.151
38 2026-08-23 12:03 639230826493828316
226 ms 66.219.19.151
37 2026-08-23 11:47 639230816817882996
114 ms 66.219.19.151
36 2026-08-23 11:31 639230806933854189
132 ms 66.219.19.151
35 2026-08-23 11:14 639230797120243854
3 ms 66.219.19.151
34 2026-08-23 10:58 639230787310272840
5 ms 66.219.19.151
33 2026-08-23 10:41 639230777600173142
230 ms 66.219.19.151
32 2026-08-23 10:25 639230767665024593
226 ms 66.219.19.151
31 2026-08-23 10:08 639230757720962293
230 ms 66.219.19.151
30 2026-08-23 09:52 639230747722189784
236 ms 66.219.19.151
29 2026-08-23 08:59 639230716313923480
4 ms 66.219.19.151
28 2026-08-23 08:43 639230706813835990
233 ms 66.219.19.151
27 2026-08-23 08:27 639230696871062203
115 ms 66.219.19.151
26 2026-08-23 08:11 639230687142781616
226 ms 66.219.19.151
25 2026-08-23 07:54 639230677432142227
229 ms 66.219.19.151
24 2026-08-23 07:38 639230667686258061
225 ms 66.219.19.151
23 2026-08-23 07:22 639230658039243685
2 ms 66.219.19.151
22 2026-08-23 07:06 639230648468473803
228 ms 66.219.19.151
21 2026-08-23 06:50 639230638829658294
246 ms 66.219.19.151
20 2026-08-23 06:34 639230629247017617
229 ms 66.219.19.151
19 2026-08-23 06:18 639230619625318239
3 ms 66.219.19.151
18 2026-08-23 06:02 639230609697630264
227 ms 66.219.19.151
17 2026-08-23 05:10 639230578570131864
4 ms 66.219.19.151
16 2026-08-23 04:54 639230568958963168
3 ms 66.219.19.151
15 2026-08-23 04:38 639230559287611211
238 ms 66.219.19.151
14 2026-08-23 04:21 639230549524312030
227 ms 66.219.19.151
13 2026-08-23 04:05 639230539739801669
111 ms 66.219.19.151
12 2026-08-23 03:49 639230530084069375
234 ms 66.219.19.151
11 2026-08-23 03:33 639230520362691441
807 ms 66.219.19.151
10 2026-08-23 03:16 639230510677194518
4 ms 66.219.19.151
9 2026-08-23 03:00 639230501156002646
3 ms 66.219.19.151
8 2026-08-23 02:44 639230491502198541
162 ms 66.219.19.151
7 2026-08-23 02:28 639230481860318494
233 ms 66.219.19.151
6 2026-08-23 02:12 639230471893008575
3 ms 66.219.19.151
5 2026-08-23 01:19 639230440030877421
4 ms 66.219.19.151
4 2026-08-23 01:03 639230430479725508
2117 ms 66.219.19.151
3 2026-08-23 00:47 639230420875160219
8 ms 66.219.19.151
2 2026-08-23 00:31 639230411240692575
232 ms 66.219.19.151
1 2026-08-23 00:15 639230401550806607
9 ms 66.219.19.151