DNS response history for serial.modem.red

serial.modem.red 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 2026-08-21. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 324 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 serial.modem.red.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

324 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.199.234

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for serial.modem.red

Showing DNS history for 2026-08-21 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 2026-08-21 23:46 639229527598660841
2182 ms 205.251.199.234
71 2026-08-21 23:30 639229517954323214
27 ms 205.251.199.234
70 2026-08-21 23:14 639229508269999021
56 ms 205.251.199.234
69 2026-08-21 22:58 639229498559060171
22 ms 205.251.199.234
68 2026-08-21 22:41 639229488519347586
2041 ms 205.251.199.234
67 2026-08-21 21:48 639229456606578934
20 ms 205.251.199.234
66 2026-08-21 21:32 639229446985772499
30 ms 205.251.199.234
65 2026-08-21 21:16 639229437367313098
11 ms 205.251.199.234
64 2026-08-21 21:00 639229427923950391
190 ms 205.251.199.234
63 2026-08-21 20:44 639229418168588854
61 ms 205.251.199.234
62 2026-08-21 20:28 639229408345678334
2020 ms 205.251.199.234
61 2026-08-21 20:11 639229398616354648
2040 ms 205.251.199.234
60 2026-08-21 19:55 639229388634592323
100 ms 205.251.199.234
59 2026-08-21 19:38 639229378792837692
35 ms 205.251.199.234
58 2026-08-21 19:22 639229369154682311
27 ms 205.251.199.234
57 2026-08-21 19:06 639229359248017926
2010 ms 205.251.199.234
56 2026-08-21 18:49 639229349124294642
-
55 2026-08-21 17:57 639229317791715692
27 ms 205.251.199.234
54 2026-08-21 17:41 639229308115194575
49 ms 205.251.199.234
53 2026-08-21 17:24 639229298320320558
20 ms 205.251.199.234
52 2026-08-21 17:08 639229288674863221
28 ms 205.251.199.234
51 2026-08-21 16:52 639229278983677079
37 ms 205.251.199.234
50 2026-08-21 16:36 639229269405517175
23 ms 205.251.199.234
49 2026-08-21 16:20 639229259594798244
54 ms 205.251.199.234
48 2026-08-21 16:03 639229249736681188
347 ms 205.251.199.234
47 2026-08-21 15:47 639229239699417787
479 ms 205.251.199.234
46 2026-08-21 15:30 639229229621964033
12 ms 205.251.199.234
45 2026-08-21 15:13 639229219567270965
53 ms 205.251.199.234
44 2026-08-21 14:56 639229209406666856
22 ms 205.251.199.234
43 2026-08-21 14:03 639229177815876178
20 ms 205.251.199.234
42 2026-08-21 13:47 639229168243572685
47 ms 205.251.199.234
41 2026-08-21 13:31 639229158599856475
28 ms 205.251.199.234
40 2026-08-21 13:15 639229148998940902
62 ms 205.251.199.234
39 2026-08-21 12:59 639229139276923594
10 ms 205.251.199.234
38 2026-08-21 12:43 639229129709912394
350 ms 205.251.199.234
37 2026-08-21 12:27 639229119801488500
30 ms 205.251.199.234
36 2026-08-21 12:11 639229110135262458
11 ms 205.251.199.234
35 2026-08-21 11:54 639229100336051392
22 ms 205.251.199.234
34 2026-08-21 11:38 639229090641415626
33 ms 205.251.199.234
33 2026-08-21 11:22 639229080702683947
26 ms 205.251.199.234
32 2026-08-21 11:05 639229070601456699
145 ms 205.251.199.234
31 2026-08-21 10:12 639229038947447232
157 ms 205.251.199.234
30 2026-08-21 09:56 639229029268708773
74 ms 205.251.199.234
29 2026-08-21 09:40 639229019647910603
40 ms 205.251.199.234
28 2026-08-21 09:24 639229009983843738
7 ms 205.251.199.234
27 2026-08-21 09:07 639229000203331882
28 ms 205.251.199.234
26 2026-08-21 08:51 639228990302335999
2064 ms 205.251.199.234
25 2026-08-21 08:35 639228980567740722
44 ms 205.251.199.234
24 2026-08-21 08:18 639228970762445174
2121 ms 205.251.199.234
23 2026-08-21 08:02 639228961065054445
12 ms 205.251.199.234
22 2026-08-21 07:46 639228951224649885
25 ms 205.251.199.234
21 2026-08-21 07:29 639228941303864592
20 ms 205.251.199.234
20 2026-08-21 07:12 639228931191328583
190 ms 205.251.199.234
19 2026-08-21 06:20 639228899518173317
10 ms 205.251.199.234
18 2026-08-21 06:03 639228889785027669
2242 ms 205.251.199.234
17 2026-08-21 05:47 639228880106330161
20 ms 205.251.199.234
16 2026-08-21 05:31 639228870316184091
172 ms 205.251.199.234
15 2026-08-21 05:15 639228860695366512
13 ms 205.251.199.234
14 2026-08-21 04:59 639228851027209500
26 ms 205.251.199.234
13 2026-08-21 04:43 639228841479265462
42 ms 205.251.199.234
12 2026-08-21 04:27 639228831752962260
194 ms 205.251.199.234
11 2026-08-21 04:10 639228821953295483
12 ms 205.251.199.234
10 2026-08-21 03:54 639228812227429953
2027 ms 205.251.199.234
9 2026-08-21 03:38 639228802476107538
14 ms 205.251.199.234
8 2026-08-21 03:21 639228792525492032
305 ms 205.251.199.234
7 2026-08-21 02:29 639228761131421385
33 ms 205.251.199.234
6 2026-08-21 02:13 639228751571206692
184 ms 205.251.199.234
5 2026-08-21 01:57 639228741705571019
47 ms 205.251.199.234
4 2026-08-21 01:40 639228731642208228
7 ms 205.251.199.234
3 2026-08-21 00:48 639228700387002072
29 ms 205.251.199.234
2 2026-08-21 00:32 639228690742014433
7 ms 205.251.199.234
1 2026-08-21 00:15 639228680877937122
3 ms 205.251.199.234