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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 234 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

72

Historical checks stored for this nameserver on selected date

Average Latency

234 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

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 ns1.rootcodes.com

Showing DNS history for 2026-08-13 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 2026-08-13 23:51 639222618462620588
49 ms 51.89.27.218
71 2026-08-13 23:35 639222608688333012
71 ms 51.89.27.218
70 2026-08-13 23:18 639222598741756356
38 ms 51.89.27.218
69 2026-08-13 23:01 639222588615244093
48 ms 51.89.27.218
68 2026-08-13 22:08 639222556495289724
49 ms 51.89.27.218
67 2026-08-13 21:51 639222546477917698
26 ms 51.89.27.218
66 2026-08-13 21:34 639222536257653790
40 ms 51.89.27.218
65 2026-08-13 21:17 639222525833084485
47 ms 51.89.27.218
64 2026-08-13 20:59 639222515446085004
15 ms 51.89.27.218
63 2026-08-13 20:42 639222505166766781
24 ms 51.89.27.218
62 2026-08-13 20:25 639222494930541001
70 ms 51.89.27.218
61 2026-08-13 20:08 639222484469216890
25 ms 51.89.27.218
60 2026-08-13 19:51 639222474270039940
32 ms 51.89.27.218
59 2026-08-13 19:33 639222464005587385
16 ms 51.89.27.218
58 2026-08-13 19:16 639222453485975041
21 ms 51.89.27.218
57 2026-08-13 18:58 639222442984828770
2032 ms 51.89.27.218
56 2026-08-13 18:04 639222410191353397
33 ms 51.89.27.218
55 2026-08-13 17:47 639222399952628376
2028 ms 51.89.27.218
54 2026-08-13 17:29 639222389608608647
32 ms 51.89.27.218
53 2026-08-13 17:13 639222379604012481
30 ms 51.89.27.218
52 2026-08-13 16:56 639222369372672858
37 ms 51.89.27.218
51 2026-08-13 16:38 639222359096909298
33 ms 51.89.27.218
50 2026-08-13 16:21 639222348814301655
2529 ms 51.89.27.218
49 2026-08-13 16:04 639222338608331104
115 ms 51.89.27.218
48 2026-08-13 15:47 639222328204609760
31 ms 51.89.27.218
47 2026-08-13 15:30 639222317859759909
20 ms 51.89.27.218
46 2026-08-13 15:13 639222307560137918
35 ms 51.89.27.218
45 2026-08-13 14:55 639222297274357149
38 ms 51.89.27.218
44 2026-08-13 14:02 639222265004477827
7 ms 51.89.27.218
43 2026-08-13 13:45 639222255176583683
62 ms 51.89.27.218
42 2026-08-13 13:29 639222245340146131
63 ms 51.89.27.218
41 2026-08-13 13:13 639222235662219956
19 ms 51.89.27.218
40 2026-08-13 12:56 639222225817223284
2027 ms 51.89.27.218
39 2026-08-13 12:41 639222216341869648
120 ms 51.89.27.218
38 2026-08-13 12:25 639222206848442189
26 ms 51.89.27.218
37 2026-08-13 12:09 639222197538963225
43 ms 51.89.27.218
36 2026-08-13 11:54 639222188113685569
32 ms 51.89.27.218
35 2026-08-13 11:38 639222178880138458
43 ms 51.89.27.218
34 2026-08-13 11:22 639222169343013317
30 ms 51.89.27.218
33 2026-08-13 11:07 639222159910600596
78 ms 51.89.27.218
32 2026-08-13 10:14 639222128676274866
27 ms 51.89.27.218
31 2026-08-13 09:59 639222119169781983
2017 ms 51.89.27.218
30 2026-08-13 09:43 639222109996148889
21 ms 51.89.27.218
29 2026-08-13 09:28 639222100791323799
2055 ms 51.89.27.218
28 2026-08-13 09:13 639222091647893142
25 ms 51.89.27.218
27 2026-08-13 08:58 639222082524717649
58 ms 51.89.27.218
26 2026-08-13 08:42 639222073378630456
5 ms 51.89.27.218
25 2026-08-13 08:28 639222064537306701
5 ms 51.89.27.218
24 2026-08-13 08:12 639222055409471864
14 ms 51.89.27.218
23 2026-08-13 07:57 639222046117152411
22 ms 51.89.27.218
22 2026-08-13 07:41 639222036915107067
43 ms 51.89.27.218
21 2026-08-13 07:26 639222027654889141
17 ms 51.89.27.218
20 2026-08-13 06:35 639221996824612035
4 ms 51.89.27.218
19 2026-08-13 06:20 639221987863418113
39 ms 51.89.27.218
18 2026-08-13 06:05 639221979006823112
17 ms 51.89.27.218
17 2026-08-13 05:50 639221970068466615
28 ms 51.89.27.218
16 2026-08-13 05:35 639221961001585139
27 ms 51.89.27.218
15 2026-08-13 05:20 639221952104046397
19 ms 51.89.27.218
14 2026-08-13 05:05 639221943247694484
9 ms 51.89.27.218
13 2026-08-13 04:51 639221934603388241
2025 ms 51.89.27.218
12 2026-08-13 04:36 639221925729273358
20 ms 51.89.27.218
11 2026-08-13 04:21 639221916777813401
3 ms 51.89.27.218
10 2026-08-13 04:06 639221907816913910
40 ms 51.89.27.218
9 2026-08-13 03:51 639221898639694322
43 ms 51.89.27.218
8 2026-08-13 03:01 639221868257567489
12 ms 51.89.27.218
7 2026-08-13 02:46 639221859270235608
19 ms 51.89.27.218
6 2026-08-13 02:31 639221850184464515
64 ms 51.89.27.218
5 2026-08-13 02:15 639221841141973425
3 ms 51.89.27.218
4 2026-08-13 01:24 639221810548753083
5 ms 51.89.27.218
3 2026-08-13 01:10 639221801656796262
20 ms 51.89.27.218
2 2026-08-13 00:55 639221792658715334
20 ms 51.89.27.218
1 2026-08-13 00:40 639221783571379176
3 ms 51.89.27.218