DNS response history for ns2.authrootns.com

ns2.authrootns.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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 193 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 ns2.authrootns.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

193 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.152.48.158

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns2.authrootns.com

Showing DNS history for 2026-08-11 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
77 2026-08-11 23:55 639220888396333845
118 ms 104.152.48.158
76 2026-08-11 23:39 639220878864937382
120 ms 104.152.48.158
75 2026-08-11 22:47 639220847369072314
2174 ms 104.152.48.158
74 2026-08-11 22:32 639220838037764925
64 ms 104.152.48.158
73 2026-08-11 22:16 639220828735120634
116 ms 104.152.48.158
72 2026-08-11 22:01 639220819447979766
124 ms 104.152.48.158
71 2026-08-11 21:45 639220810056531741
67 ms 104.152.48.158
70 2026-08-11 21:29 639220800745746593
112 ms 104.152.48.158
69 2026-08-11 21:14 639220791351626349
15 ms 104.152.48.158
68 2026-08-11 20:58 639220782021256610
66 ms 104.152.48.158
67 2026-08-11 20:42 639220772603347755
115 ms 104.152.48.158
66 2026-08-11 20:27 639220763224057047
115 ms 104.152.48.158
65 2026-08-11 20:11 639220753691117767
124 ms 104.152.48.158
64 2026-08-11 19:55 639220744107836218
116 ms 104.152.48.158
63 2026-08-11 19:02 639220711927629898
12 ms 104.152.48.158
62 2026-08-11 18:46 639220702299437921
115 ms 104.152.48.158
61 2026-08-11 18:29 639220692505468181
69 ms 104.152.48.158
60 2026-08-11 18:13 639220682669911239
120 ms 104.152.48.158
59 2026-08-11 17:57 639220672929841526
118 ms 104.152.48.158
58 2026-08-11 17:41 639220663225662315
114 ms 104.152.48.158
57 2026-08-11 17:25 639220653846255684
9 ms 104.152.48.158
56 2026-08-11 17:09 639220644420909059
134 ms 104.152.48.158
55 2026-08-11 16:54 639220635074970435
117 ms 104.152.48.158
54 2026-08-11 16:38 639220625614385966
113 ms 104.152.48.158
53 2026-08-11 16:22 639220616132212636
123 ms 104.152.48.158
52 2026-08-11 16:06 639220606533651662
125 ms 104.152.48.158
51 2026-08-11 15:13 639220574514514318
67 ms 104.152.48.158
50 2026-08-11 14:57 639220565124823874
69 ms 104.152.48.158
49 2026-08-11 14:41 639220555799311478
123 ms 104.152.48.158
48 2026-08-11 14:26 639220546481577614
119 ms 104.152.48.158
47 2026-08-11 14:10 639220537036533154
118 ms 104.152.48.158
46 2026-08-11 13:54 639220527719177174
115 ms 104.152.48.158
45 2026-08-11 13:39 639220518173088308
60 ms 104.152.48.158
44 2026-08-11 13:23 639220508902896243
2007 ms 104.152.48.158
43 2026-08-11 13:07 639220499455923005
67 ms 104.152.48.158
42 2026-08-11 12:52 639220490082583768
121 ms 104.152.48.158
41 2026-08-11 12:36 639220480636590998
2071 ms 104.152.48.158
40 2026-08-11 12:20 639220469585029273
114 ms 104.152.48.158
39 2026-08-11 11:24 639220438074188884
123 ms 104.152.48.158
38 2026-08-11 11:09 639220428789720049
116 ms 104.152.48.158
37 2026-08-11 10:53 639220419558302820
125 ms 104.152.48.158
36 2026-08-11 10:38 639220410448738795
8 ms 104.152.48.158
35 2026-08-11 10:23 639220401034081530
65 ms 104.152.48.158
34 2026-08-11 10:07 639220391766674161
111 ms 104.152.48.158
33 2026-08-11 09:51 639220382275807148
113 ms 104.152.48.158
32 2026-08-11 09:36 639220373034162867
-
31 2026-08-11 09:20 639220363994971859
112 ms 104.152.48.158
30 2026-08-11 09:05 639220354563965455
109 ms 104.152.48.158
29 2026-08-11 08:50 639220345437414880
84 ms 104.152.48.158
28 2026-08-11 08:34 639220336024248987
118 ms 104.152.48.158
27 2026-08-11 07:42 639220304233635692
138 ms 104.152.48.158
26 2026-08-11 07:26 639220294872170960
110 ms 104.152.48.158
25 2026-08-11 07:11 639220285547177980
115 ms 104.152.48.158
24 2026-08-11 06:55 639220276337941315
72 ms 104.152.48.158
23 2026-08-11 06:40 639220267175191677
75 ms 104.152.48.158
22 2026-08-11 06:25 639220257981518924
60 ms 104.152.48.158
21 2026-08-11 06:10 639220249265489070
116 ms 104.152.48.158
20 2026-08-11 05:56 639220240700249205
74 ms 104.152.48.158
19 2026-08-11 05:41 639220231975029986
14 ms 104.152.48.158
18 2026-08-11 05:27 639220223261176932
10 ms 104.152.48.158
17 2026-08-11 05:12 639220214366718456
7 ms 104.152.48.158
16 2026-08-11 04:57 639220205306334524
123 ms 104.152.48.158
15 2026-08-11 04:06 639220174463175061
86 ms 104.152.48.158
14 2026-08-11 03:51 639220165777190438
3 ms 104.152.48.158
13 2026-08-11 03:37 639220156880374825
2 ms 104.152.48.158
12 2026-08-11 03:22 639220148139986945
89 ms 104.152.48.158
11 2026-08-11 03:07 639220139271074299
112 ms 104.152.48.158
10 2026-08-11 02:53 639220130565901336
3 ms 104.152.48.158
9 2026-08-11 02:38 639220121659980575
3 ms 104.152.48.158
8 2026-08-11 02:23 639220112857650894
110 ms 104.152.48.158
7 2026-08-11 02:08 639220103767686219
115 ms 104.152.48.158
6 2026-08-11 01:53 639220094545970611
2009 ms 104.152.48.158
5 2026-08-11 01:37 639220085476091081
55 ms 104.152.48.158
4 2026-08-11 01:22 639220076243751161
69 ms 104.152.48.158
3 2026-08-11 00:31 639220045322845190
116 ms 104.152.48.158
2 2026-08-11 00:16 639220036434132314
115 ms 104.152.48.158
1 2026-08-11 00:01 639220027366289509
116 ms 104.152.48.158