DNS response history for ns1.authrootns.com

ns1.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 76 DNS check records, 76 successful responses, 0 failed responses, and 296 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.authrootns.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

296 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:52

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

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.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
76 2026-08-11 23:52 639220888396333845
130 ms 104.152.48.158
75 2026-08-11 23:37 639220878864937382
99 ms 104.152.48.158
74 2026-08-11 22:44 639220847369072314
80 ms 104.152.48.158
73 2026-08-11 22:29 639220838037764925
116 ms 104.152.48.158
72 2026-08-11 22:13 639220828735120634
67 ms 104.152.48.158
71 2026-08-11 21:58 639220819447979766
94 ms 104.152.48.158
70 2026-08-11 21:42 639220810056531741
139 ms 104.152.48.158
69 2026-08-11 21:27 639220800745746593
2067 ms 104.152.48.158
68 2026-08-11 21:11 639220791351626349
34 ms 104.152.48.158
67 2026-08-11 20:55 639220782021256610
66 ms 104.152.48.158
66 2026-08-11 20:40 639220772603347755
120 ms 104.152.48.158
65 2026-08-11 20:24 639220763224057047
65 ms 104.152.48.158
64 2026-08-11 20:08 639220753691117767
133 ms 104.152.48.158
63 2026-08-11 19:52 639220744107836218
125 ms 104.152.48.158
62 2026-08-11 18:59 639220711927629898
96 ms 104.152.48.158
61 2026-08-11 18:43 639220702299437921
39 ms 104.152.48.158
60 2026-08-11 18:27 639220692505468181
138 ms 104.152.48.158
59 2026-08-11 18:10 639220682669911239
85 ms 104.152.48.158
58 2026-08-11 17:54 639220672929841526
88 ms 104.152.48.158
57 2026-08-11 17:38 639220663225662315
17 ms 104.152.48.158
56 2026-08-11 17:22 639220653846255684
224 ms 104.152.48.158
55 2026-08-11 17:06 639220644420909059
14 ms 104.152.48.158
54 2026-08-11 16:51 639220635074970435
16 ms 104.152.48.158
53 2026-08-11 16:35 639220625614385966
83 ms 104.152.48.158
52 2026-08-11 16:19 639220616132212636
136 ms 104.152.48.158
51 2026-08-11 16:03 639220606533651662
119 ms 104.152.48.158
50 2026-08-11 15:10 639220574514514318
118 ms 104.152.48.158
49 2026-08-11 14:54 639220565124823874
120 ms 104.152.48.158
48 2026-08-11 14:39 639220555799311478
31 ms 104.152.48.158
47 2026-08-11 14:23 639220546481577614
127 ms 104.152.48.158
46 2026-08-11 14:08 639220537036533154
121 ms 104.152.48.158
45 2026-08-11 13:52 639220527719177174
78 ms 104.152.48.158
44 2026-08-11 13:36 639220518173088308
114 ms 104.152.48.158
43 2026-08-11 13:21 639220508902896243
101 ms 104.152.48.158
42 2026-08-11 13:05 639220499455923005
117 ms 104.152.48.158
41 2026-08-11 12:49 639220490082583768
9 ms 104.152.48.158
40 2026-08-11 12:34 639220480636590998
2185 ms 104.152.48.158
39 2026-08-11 12:16 639220469585029273
114 ms 104.152.48.158
38 2026-08-11 11:21 639220438074188884
70 ms 104.152.48.158
37 2026-08-11 11:06 639220428789720049
177 ms 104.152.48.158
36 2026-08-11 10:50 639220419558302820
2083 ms 104.152.48.158
35 2026-08-11 10:35 639220410448738795
2084 ms 104.152.48.158
34 2026-08-11 10:19 639220401034081530
132 ms 104.152.48.158
33 2026-08-11 10:04 639220391766674161
8 ms 104.152.48.158
32 2026-08-11 09:48 639220382275807148
2131 ms 104.152.48.158
31 2026-08-11 09:33 639220373034162867
119 ms 104.152.48.158
30 2026-08-11 09:17 639220363994971859
1582 ms 104.152.48.158
29 2026-08-11 09:02 639220354563965455
84 ms 104.152.48.158
28 2026-08-11 08:46 639220345437414880
2065 ms 104.152.48.158
27 2026-08-11 08:31 639220336024248987
149 ms 104.152.48.158
26 2026-08-11 07:39 639220304233635692
4 ms 104.152.48.158
25 2026-08-11 07:23 639220294872170960
113 ms 104.152.48.158
24 2026-08-11 07:08 639220285547177980
133 ms 104.152.48.158
23 2026-08-11 06:52 639220276337941315
122 ms 104.152.48.158
22 2026-08-11 06:37 639220267175191677
125 ms 104.152.48.158
21 2026-08-11 06:22 639220257981518924
115 ms 104.152.48.158
20 2026-08-11 06:07 639220249265489070
133 ms 104.152.48.158
19 2026-08-11 05:53 639220240700249205
154 ms 104.152.48.158
18 2026-08-11 05:38 639220231975029986
155 ms 104.152.48.158
17 2026-08-11 05:24 639220223261176932
11 ms 104.152.48.158
16 2026-08-11 05:09 639220214366718456
15 ms 104.152.48.158
15 2026-08-11 04:54 639220205306334524
145 ms 104.152.48.158
14 2026-08-11 04:03 639220174463175061
115 ms 104.152.48.158
13 2026-08-11 03:48 639220165777190438
70 ms 104.152.48.158
12 2026-08-11 03:33 639220156880374825
2074 ms 104.152.48.158
11 2026-08-11 03:19 639220148139986945
44 ms 104.152.48.158
10 2026-08-11 03:04 639220139271074299
80 ms 104.152.48.158
9 2026-08-11 02:49 639220130565901336
116 ms 104.152.48.158
8 2026-08-11 02:35 639220121659980575
65 ms 104.152.48.158
7 2026-08-11 02:20 639220112857650894
12 ms 104.152.48.158
6 2026-08-11 02:05 639220103767686219
9 ms 104.152.48.158
5 2026-08-11 01:49 639220094545970611
5 ms 104.152.48.158
4 2026-08-11 01:34 639220085476091081
114 ms 104.152.48.158
3 2026-08-11 01:19 639220076243751161
121 ms 104.152.48.158
2 2026-08-11 00:28 639220045322845190
61 ms 104.152.48.158
1 2026-08-11 00:13 639220036434132314
75 ms 104.152.48.158