DNS response history for ns1.rootcodes.com

ns1.rootcodes.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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 263 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.rootcodes.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

263 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.89.27.218

Most recently resolved hosting IP on selected date

Successful Responses

82

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.rootcodes.com

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:55 639220027366289509
30 ms 51.89.27.218
81 2026-08-10 23:40 639220018272941900
27 ms 51.89.27.218
80 2026-08-10 23:25 639220009109892969
45 ms 51.89.27.218
79 2026-08-10 23:09 639220000040489788
23 ms 51.89.27.218
78 2026-08-10 22:55 639219991197135747
10 ms 51.89.27.218
77 2026-08-10 22:40 639219982104540014
38 ms 51.89.27.218
76 2026-08-10 22:25 639219973150300215
33 ms 51.89.27.218
75 2026-08-10 22:10 639219964188486697
51 ms 51.89.27.218
74 2026-08-10 21:54 639219954995921784
70 ms 51.89.27.218
73 2026-08-10 21:39 639219945559908104
204 ms 51.89.27.218
72 2026-08-10 20:46 639219914137782273
50 ms 51.89.27.218
71 2026-08-10 20:30 639219904858355064
28 ms 51.89.27.218
70 2026-08-10 20:15 639219895655263396
2032 ms 51.89.27.218
69 2026-08-10 19:59 639219886527091074
36 ms 51.89.27.218
68 2026-08-10 19:44 639219877343266628
26 ms 51.89.27.218
67 2026-08-10 19:29 639219868177358195
32 ms 51.89.27.218
66 2026-08-10 19:14 639219859159581515
36 ms 51.89.27.218
65 2026-08-10 18:59 639219850124020182
39 ms 51.89.27.218
64 2026-08-10 18:43 639219840940124840
34 ms 51.89.27.218
63 2026-08-10 18:28 639219831829876486
2013 ms 51.89.27.218
62 2026-08-10 18:13 639219822587759143
69 ms 51.89.27.218
61 2026-08-10 17:57 639219813247114428
2023 ms 51.89.27.218
60 2026-08-10 17:05 639219781959606396
68 ms 51.89.27.218
59 2026-08-10 16:49 639219772658305431
85 ms 51.89.27.218
58 2026-08-10 16:34 639219763454523027
88 ms 51.89.27.218
57 2026-08-10 16:19 639219754279127815
56 ms 51.89.27.218
56 2026-08-10 16:03 639219745087467767
37 ms 51.89.27.218
55 2026-08-10 15:48 639219735900678107
2022 ms 51.89.27.218
54 2026-08-10 15:32 639219726531461979
44 ms 51.89.27.218
53 2026-08-10 15:17 639219717415222156
2026 ms 51.89.27.218
52 2026-08-10 15:02 639219708266470863
64 ms 51.89.27.218
51 2026-08-10 14:47 639219699049479559
7 ms 51.89.27.218
50 2026-08-10 14:31 639219689775815194
30 ms 51.89.27.218
49 2026-08-10 14:16 639219680511810632
55 ms 51.89.27.218
48 2026-08-10 13:23 639219648997191257
26 ms 51.89.27.218
47 2026-08-10 13:08 639219639938909436
35 ms 51.89.27.218
46 2026-08-10 12:52 639219630718286441
93 ms 51.89.27.218
45 2026-08-10 12:37 639219621472350410
2131 ms 51.89.27.218
44 2026-08-10 12:22 639219612500421992
2021 ms 51.89.27.218
43 2026-08-10 12:07 639219603383833445
29 ms 51.89.27.218
42 2026-08-10 11:52 639219594143823358
35 ms 51.89.27.218
41 2026-08-10 11:36 639219585053166024
45 ms 51.89.27.218
40 2026-08-10 11:21 639219575885776644
48 ms 51.89.27.218
39 2026-08-10 11:06 639219566844532361
67 ms 51.89.27.218
38 2026-08-10 10:51 639219557705808294
47 ms 51.89.27.218
37 2026-08-10 10:35 639219548482688649
16 ms 51.89.27.218
36 2026-08-10 09:45 639219517492763539
63 ms 51.89.27.218
35 2026-08-10 09:30 639219508755773605
56 ms 51.89.27.218
34 2026-08-10 09:15 639219499852103863
8 ms 51.89.27.218
33 2026-08-10 09:00 639219490893714387
48 ms 51.89.27.218
32 2026-08-10 08:46 639219482299305521
8 ms 51.89.27.218
31 2026-08-10 08:31 639219473613114853
11 ms 51.89.27.218
30 2026-08-10 08:17 639219465061138643
40 ms 51.89.27.218
29 2026-08-10 08:03 639219456616129015
72 ms 51.89.27.218
28 2026-08-10 07:49 639219447974008557
71 ms 51.89.27.218
27 2026-08-10 07:34 639219439498255213
37 ms 51.89.27.218
26 2026-08-10 07:20 639219430664872256
56 ms 51.89.27.218
25 2026-08-10 07:05 639219421757560037
27 ms 51.89.27.218
24 2026-08-10 06:13 639219390773218684
33 ms 51.89.27.218
23 2026-08-10 05:59 639219382205367722
2023 ms 51.89.27.218
22 2026-08-10 05:44 639219373711937615
54 ms 51.89.27.218
21 2026-08-10 05:30 639219365088558404
9 ms 51.89.27.218
20 2026-08-10 05:15 639219356348833255
24 ms 51.89.27.218
19 2026-08-10 05:01 639219347860053478
48 ms 51.89.27.218
18 2026-08-10 04:47 639219339173195121
49 ms 51.89.27.218
17 2026-08-10 04:33 639219330642664669
71 ms 51.89.27.218
16 2026-08-10 04:18 639219322058698995
37 ms 51.89.27.218
15 2026-08-10 04:04 639219313564344199
2030 ms 51.89.27.218
14 2026-08-10 03:50 639219304775113236
31 ms 51.89.27.218
13 2026-08-10 03:35 639219295706181119
38 ms 51.89.27.218
12 2026-08-10 02:44 639219264663923254
13 ms 51.89.27.218
11 2026-08-10 02:29 639219256015178099
13 ms 51.89.27.218
10 2026-08-10 02:15 639219247509540188
40 ms 51.89.27.218
9 2026-08-10 02:01 639219238999539092
7 ms 51.89.27.218
8 2026-08-10 01:47 639219230498823902
7 ms 51.89.27.218
7 2026-08-10 01:32 639219221706460911
120 ms 51.89.27.218
6 2026-08-10 01:17 639219212930606887
21 ms 51.89.27.218
5 2026-08-10 01:03 639219204307908525
79 ms 51.89.27.218
4 2026-08-10 00:49 639219195720181470
30 ms 51.89.27.218
3 2026-08-10 00:34 639219186898174002
54 ms 51.89.27.218
2 2026-08-10 00:19 639219178004946976
43 ms 51.89.27.218
1 2026-08-10 00:04 639219168958805474
70 ms 51.89.27.218