DNS response history for devtools-systems.pages.dev

devtools-systems.pages.dev 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 104 DNS check records, 104 successful responses, 0 failed responses, and 218 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 devtools-systems.pages.dev.
Records on Selected Date

104

Historical checks stored for this nameserver on selected date

Average Latency

218 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 17:17

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.66.46.222

Most recently resolved hosting IP on selected date

Successful Responses

104

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 devtools-systems.pages.dev

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
104 2026-08-26 17:17 639233614446136153
10 ms 172.66.46.222
103 2026-08-26 17:17 639233614446136153
10 ms 172.66.45.34
102 2026-08-26 16:59 639233603737877581
11 ms 172.66.45.34
101 2026-08-26 16:59 639233603737877581
11 ms 172.66.46.222
100 2026-08-26 16:42 639233593269224651
19 ms 172.66.45.34
99 2026-08-26 16:42 639233593269224651
19 ms 172.66.46.222
98 2026-08-26 16:24 639233582635086903
10 ms 172.66.45.34
97 2026-08-26 16:24 639233582635086903
10 ms 172.66.46.222
96 2026-08-26 16:07 639233572000374575
15 ms 172.66.46.222
95 2026-08-26 16:07 639233572000374575
15 ms 172.66.45.34
94 2026-08-26 15:49 639233561188633861
10 ms 172.66.45.34
93 2026-08-26 15:49 639233561188633861
10 ms 172.66.46.222
92 2026-08-26 15:31 639233550544357027
27 ms 172.66.46.222
91 2026-08-26 15:31 639233550544357027
27 ms 172.66.45.34
90 2026-08-26 14:37 639233517966053117
18 ms 172.66.45.34
89 2026-08-26 14:37 639233517966053117
18 ms 172.66.46.222
88 2026-08-26 14:19 639233507603253585
10 ms 172.66.45.34
87 2026-08-26 14:19 639233507603253585
10 ms 172.66.46.222
86 2026-08-26 14:02 639233497229039167
53 ms 172.66.45.34
85 2026-08-26 14:02 639233497229039167
53 ms 172.66.46.222
84 2026-08-26 13:45 639233486864546406
61 ms 172.66.45.34
83 2026-08-26 13:45 639233486864546406
61 ms 172.66.46.222
82 2026-08-26 13:27 639233476455174682
35 ms 172.66.46.222
81 2026-08-26 13:27 639233476455174682
35 ms 172.66.45.34
80 2026-08-26 13:10 639233466171592605
12 ms 172.66.45.34
79 2026-08-26 13:10 639233466171592605
12 ms 172.66.46.222
78 2026-08-26 12:53 639233455747096265
12 ms 172.66.46.222
77 2026-08-26 12:53 639233455747096265
12 ms 172.66.45.34
76 2026-08-26 12:36 639233445367152284
53 ms 172.66.46.222
75 2026-08-26 12:36 639233445367152284
53 ms 172.66.45.34
74 2026-08-26 12:18 639233434974187439
2055 ms 172.66.45.34
73 2026-08-26 12:18 639233434974187439
2055 ms 172.66.46.222
72 2026-08-26 12:01 639233424567558554
45 ms 172.66.45.34
71 2026-08-26 12:01 639233424567558554
45 ms 172.66.46.222
70 2026-08-26 11:43 639233414056832719
15 ms 172.66.46.222
69 2026-08-26 11:43 639233414056832719
15 ms 172.66.45.34
68 2026-08-26 11:26 639233403515141099
9 ms 172.66.45.34
67 2026-08-26 11:26 639233403515141099
9 ms 172.66.46.222
66 2026-08-26 10:31 639233370841350248
35 ms 172.66.46.222
65 2026-08-26 10:31 639233370841350248
35 ms 172.66.45.34
64 2026-08-26 10:14 639233360361507238
12 ms 172.66.46.222
63 2026-08-26 10:14 639233360361507238
12 ms 172.66.45.34
62 2026-08-26 09:57 639233350067824371
88 ms 172.66.45.34
61 2026-08-26 09:57 639233350067824371
88 ms 172.66.46.222
60 2026-08-26 09:39 639233339545274518
2036 ms 172.66.45.34
59 2026-08-26 09:39 639233339545274518
2036 ms 172.66.46.222
58 2026-08-26 09:22 639233329214918079
11 ms 172.66.45.34
57 2026-08-26 09:22 639233329214918079
11 ms 172.66.46.222
56 2026-08-26 09:05 639233318749762337
11 ms 172.66.46.222
55 2026-08-26 09:05 639233318749762337
11 ms 172.66.45.34
54 2026-08-26 08:47 639233308387917838
57 ms 172.66.45.34
53 2026-08-26 08:47 639233308387917838
57 ms 172.66.46.222
52 2026-08-26 08:30 639233297961740122
2048 ms 172.66.46.222
51 2026-08-26 08:30 639233297961740122
2048 ms 172.66.45.34
50 2026-08-26 08:12 639233287487159094
11 ms 172.66.45.34
49 2026-08-26 08:12 639233287487159094
11 ms 172.66.46.222
48 2026-08-26 07:55 639233276995531707
21 ms 172.66.45.34
47 2026-08-26 07:55 639233276995531707
21 ms 172.66.46.222
46 2026-08-26 07:37 639233266521568229
12 ms 172.66.46.222
45 2026-08-26 07:37 639233266521568229
12 ms 172.66.45.34
44 2026-08-26 07:20 639233256081047431
11 ms 172.66.45.34
43 2026-08-26 07:20 639233256081047431
11 ms 172.66.46.222
42 2026-08-26 06:26 639233223620132921
8 ms 172.66.45.34
41 2026-08-26 06:26 639233223620132921
8 ms 172.66.46.222
40 2026-08-26 06:09 639233213287814244
8 ms 172.66.45.34
39 2026-08-26 06:09 639233213287814244
8 ms 172.66.46.222
38 2026-08-26 05:51 639233202925983161
6 ms 172.66.46.222
37 2026-08-26 05:51 639233202925983161
6 ms 172.66.45.34
36 2026-08-26 05:34 639233192644780696
20 ms 172.66.46.222
35 2026-08-26 05:34 639233192644780696
20 ms 172.66.45.34
34 2026-08-26 05:17 639233182401183833
42 ms 172.66.45.34
33 2026-08-26 05:17 639233182401183833
42 ms 172.66.46.222
32 2026-08-26 05:00 639233172074181051
2024 ms 172.66.46.222
31 2026-08-26 05:00 639233172074181051
2024 ms 172.66.45.34
30 2026-08-26 04:43 639233161808421455
2035 ms 172.66.45.34
29 2026-08-26 04:43 639233161808421455
2035 ms 172.66.46.222
28 2026-08-26 04:25 639233151357344052
5 ms 172.66.45.34
27 2026-08-26 04:25 639233151357344052
5 ms 172.66.46.222
26 2026-08-26 04:08 639233141034116946
41 ms 172.66.46.222
25 2026-08-26 04:08 639233141034116946
41 ms 172.66.45.34
24 2026-08-26 03:51 639233130828334142
24 ms 172.66.45.34
23 2026-08-26 03:51 639233130828334142
24 ms 172.66.46.222
22 2026-08-26 03:34 639233120373450007
9 ms 172.66.45.34
21 2026-08-26 03:34 639233120373450007
9 ms 172.66.46.222
20 2026-08-26 03:17 639233110066216193
40 ms 172.66.46.222
19 2026-08-26 03:17 639233110066216193
40 ms 172.66.45.34
18 2026-08-26 02:23 639233078065410564
31 ms 172.66.45.34
17 2026-08-26 02:23 639233078065410564
31 ms 172.66.46.222
16 2026-08-26 02:06 639233067787457832
5 ms 172.66.45.34
15 2026-08-26 02:06 639233067787457832
5 ms 172.66.46.222
14 2026-08-26 01:49 639233057501801162
8 ms 172.66.45.34
13 2026-08-26 01:49 639233057501801162
8 ms 172.66.46.222
12 2026-08-26 01:32 639233047089431703
55 ms 172.66.45.34
11 2026-08-26 01:32 639233047089431703
55 ms 172.66.46.222
10 2026-08-26 01:15 639233036754790688
44 ms 172.66.45.34
9 2026-08-26 01:15 639233036754790688
44 ms 172.66.46.222
8 2026-08-26 00:57 639233026412602472
36 ms 172.66.45.34
7 2026-08-26 00:57 639233026412602472
36 ms 172.66.46.222
6 2026-08-26 00:40 639233016064066127
12 ms 172.66.45.34
5 2026-08-26 00:40 639233016064066127
12 ms 172.66.46.222
4 2026-08-26 00:23 639233005922655772
33 ms 172.66.45.34
3 2026-08-26 00:23 639233005922655772
33 ms 172.66.46.222
2 2026-08-26 00:06 639232995672256907
7 ms 172.66.46.222
1 2026-08-26 00:06 639232995672256907
7 ms 172.66.45.34