DNS response history for ns1.graceisaac.org

ns1.graceisaac.org 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 2026-08-26. For this date, NameServerHistory found 96 DNS check records, 96 successful responses, 0 failed responses, and 302 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 ns1.graceisaac.org.
Records on Selected Date

96

Historical checks stored for this nameserver on selected date

Average Latency

302 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 16:15

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.21.16.126

Most recently resolved hosting IP on selected date

Successful Responses

96

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 ns1.graceisaac.org

Showing DNS history for 2026-08-26 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
96 2026-08-26 16:15 639233572000374575
30 ms 104.21.16.126
95 2026-08-26 16:15 639233572000374575
30 ms 172.67.212.126
94 2026-08-26 15:57 639233561188633861
265 ms 104.21.16.126
93 2026-08-26 15:57 639233561188633861
265 ms 172.67.212.126
92 2026-08-26 15:39 639233550544357027
514 ms 172.67.212.126
91 2026-08-26 15:39 639233550544357027
514 ms 104.21.16.126
90 2026-08-26 14:45 639233517966053117
23 ms 172.67.212.126
89 2026-08-26 14:45 639233517966053117
23 ms 104.21.16.126
88 2026-08-26 14:27 639233507603253585
493 ms 172.67.212.126
87 2026-08-26 14:27 639233507603253585
493 ms 104.21.16.126
86 2026-08-26 14:10 639233497229039167
2018 ms 104.21.16.126
85 2026-08-26 14:10 639233497229039167
2018 ms 172.67.212.126
84 2026-08-26 13:53 639233486864546406
24 ms 172.67.212.126
83 2026-08-26 13:53 639233486864546406
24 ms 104.21.16.126
82 2026-08-26 13:36 639233476455174682
267 ms 104.21.16.126
81 2026-08-26 13:36 639233476455174682
267 ms 172.67.212.126
80 2026-08-26 13:18 639233466171592605
9 ms 172.67.212.126
79 2026-08-26 13:18 639233466171592605
9 ms 104.21.16.126
78 2026-08-26 13:01 639233455747096265
12 ms 104.21.16.126
77 2026-08-26 13:01 639233455747096265
12 ms 172.67.212.126
76 2026-08-26 12:44 639233445367152284
266 ms 104.21.16.126
75 2026-08-26 12:44 639233445367152284
266 ms 172.67.212.126
74 2026-08-26 12:26 639233434974187439
49 ms 104.21.16.126
73 2026-08-26 12:26 639233434974187439
49 ms 172.67.212.126
72 2026-08-26 12:09 639233424567558554
155 ms 104.21.16.126
71 2026-08-26 12:09 639233424567558554
155 ms 172.67.212.126
70 2026-08-26 11:52 639233414056832719
13 ms 104.21.16.126
69 2026-08-26 11:52 639233414056832719
13 ms 172.67.212.126
68 2026-08-26 11:34 639233403515141099
514 ms 172.67.212.126
67 2026-08-26 11:34 639233403515141099
514 ms 104.21.16.126
66 2026-08-26 10:39 639233370841350248
15 ms 104.21.16.126
65 2026-08-26 10:39 639233370841350248
15 ms 172.67.212.126
64 2026-08-26 10:22 639233360361507238
151 ms 172.67.212.126
63 2026-08-26 10:22 639233360361507238
151 ms 104.21.16.126
62 2026-08-26 10:05 639233350067824371
149 ms 172.67.212.126
61 2026-08-26 10:05 639233350067824371
149 ms 104.21.16.126
60 2026-08-26 09:48 639233339545274518
290 ms 172.67.212.126
59 2026-08-26 09:48 639233339545274518
290 ms 104.21.16.126
58 2026-08-26 09:30 639233329214918079
49 ms 172.67.212.126
57 2026-08-26 09:30 639233329214918079
49 ms 104.21.16.126
56 2026-08-26 09:13 639233318749762337
16 ms 172.67.212.126
55 2026-08-26 09:13 639233318749762337
16 ms 104.21.16.126
54 2026-08-26 08:56 639233308387917838
263 ms 104.21.16.126
53 2026-08-26 08:56 639233308387917838
263 ms 172.67.212.126
52 2026-08-26 08:38 639233297961740122
71 ms 104.21.16.126
51 2026-08-26 08:38 639233297961740122
71 ms 172.67.212.126
50 2026-08-26 08:21 639233287487159094
26 ms 104.21.16.126
49 2026-08-26 08:21 639233287487159094
26 ms 172.67.212.126
48 2026-08-26 08:03 639233276995531707
25 ms 172.67.212.126
47 2026-08-26 08:03 639233276995531707
25 ms 104.21.16.126
46 2026-08-26 07:46 639233266521568229
152 ms 172.67.212.126
45 2026-08-26 07:46 639233266521568229
152 ms 104.21.16.126
44 2026-08-26 07:28 639233256081047431
185 ms 104.21.16.126
43 2026-08-26 07:28 639233256081047431
185 ms 172.67.212.126
42 2026-08-26 06:34 639233223620132921
42 ms 172.67.212.126
41 2026-08-26 06:34 639233223620132921
42 ms 104.21.16.126
40 2026-08-26 06:17 639233213287814244
489 ms 172.67.212.126
39 2026-08-26 06:17 639233213287814244
489 ms 104.21.16.126
38 2026-08-26 06:00 639233202925983161
2286 ms 104.21.16.126
37 2026-08-26 06:00 639233202925983161
2286 ms 172.67.212.126
36 2026-08-26 05:42 639233192644780696
27 ms 104.21.16.126
35 2026-08-26 05:42 639233192644780696
27 ms 172.67.212.126
34 2026-08-26 05:25 639233182401183833
16 ms 104.21.16.126
33 2026-08-26 05:25 639233182401183833
16 ms 172.67.212.126
32 2026-08-26 05:08 639233172074181051
16 ms 104.21.16.126
31 2026-08-26 05:08 639233172074181051
16 ms 172.67.212.126
30 2026-08-26 04:51 639233161808421455
9 ms 104.21.16.126
29 2026-08-26 04:51 639233161808421455
9 ms 172.67.212.126
28 2026-08-26 04:34 639233151357344052
25 ms 172.67.212.126
27 2026-08-26 04:34 639233151357344052
25 ms 104.21.16.126
26 2026-08-26 04:17 639233141034116946
373 ms 172.67.212.126
25 2026-08-26 04:17 639233141034116946
373 ms 104.21.16.126
24 2026-08-26 03:59 639233130828334142
143 ms 104.21.16.126
23 2026-08-26 03:59 639233130828334142
143 ms 172.67.212.126
22 2026-08-26 03:42 639233120373450007
18 ms 172.67.212.126
21 2026-08-26 03:42 639233120373450007
18 ms 104.21.16.126
20 2026-08-26 03:25 639233110066216193
94 ms 172.67.212.126
19 2026-08-26 03:25 639233110066216193
94 ms 104.21.16.126
18 2026-08-26 02:32 639233078065410564
2148 ms 104.21.16.126
17 2026-08-26 02:32 639233078065410564
2148 ms 172.67.212.126
16 2026-08-26 02:14 639233067787457832
265 ms 104.21.16.126
15 2026-08-26 02:14 639233067787457832
265 ms 172.67.212.126
14 2026-08-26 01:57 639233057501801162
5 ms 104.21.16.126
13 2026-08-26 01:57 639233057501801162
5 ms 172.67.212.126
12 2026-08-26 01:40 639233047089431703
6 ms 172.67.212.126
11 2026-08-26 01:40 639233047089431703
6 ms 104.21.16.126
10 2026-08-26 01:23 639233036754790688
31 ms 104.21.16.126
9 2026-08-26 01:23 639233036754790688
31 ms 172.67.212.126
8 2026-08-26 01:06 639233026412602472
35 ms 172.67.212.126
7 2026-08-26 01:06 639233026412602472
35 ms 104.21.16.126
6 2026-08-26 00:48 639233016064066127
2014 ms 104.21.16.126
5 2026-08-26 00:48 639233016064066127
2014 ms 172.67.212.126
4 2026-08-26 00:31 639233005922655772
149 ms 172.67.212.126
3 2026-08-26 00:31 639233005922655772
149 ms 104.21.16.126
2 2026-08-26 00:14 639232995672256907
260 ms 172.67.212.126
1 2026-08-26 00:14 639232995672256907
260 ms 104.21.16.126