DNS response history for ns1.dslroot.com

ns1.dslroot.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, 75 successful responses, 1 failed responses, and 343 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.dslroot.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

343 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

208.85.1.164

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns1.dslroot.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 23:55 639220888396333845
-
75 2026-08-11 23:39 639220878864937382
131 ms 208.85.1.164
74 2026-08-11 22:46 639220847369072314
12 ms 208.85.1.164
73 2026-08-11 22:30 639220838037764925
204 ms 208.85.1.164
72 2026-08-11 22:15 639220828735120634
174 ms 208.85.1.164
71 2026-08-11 21:59 639220819447979766
210 ms 208.85.1.164
70 2026-08-11 21:44 639220810056531741
232 ms 208.85.1.164
69 2026-08-11 21:28 639220800745746593
124 ms 208.85.1.164
68 2026-08-11 21:13 639220791351626349
10 ms 208.85.1.164
67 2026-08-11 20:57 639220782021256610
221 ms 208.85.1.164
66 2026-08-11 20:41 639220772603347755
2101 ms 208.85.1.164
65 2026-08-11 20:26 639220763224057047
216 ms 208.85.1.164
64 2026-08-11 20:10 639220753691117767
118 ms 208.85.1.164
63 2026-08-11 19:54 639220744107836218
195 ms 208.85.1.164
62 2026-08-11 18:59 639220711927629898
222 ms 208.85.1.164
61 2026-08-11 18:43 639220702299437921
247 ms 208.85.1.164
60 2026-08-11 18:26 639220692505468181
16 ms 208.85.1.164
59 2026-08-11 18:10 639220682669911239
2111 ms 208.85.1.164
58 2026-08-11 17:54 639220672929841526
207 ms 208.85.1.164
57 2026-08-11 17:37 639220663225662315
2104 ms 208.85.1.164
56 2026-08-11 17:22 639220653846255684
2238 ms 208.85.1.164
55 2026-08-11 17:06 639220644420909059
224 ms 208.85.1.164
54 2026-08-11 16:51 639220635074970435
197 ms 208.85.1.164
53 2026-08-11 16:35 639220625614385966
196 ms 208.85.1.164
52 2026-08-11 16:19 639220616132212636
35 ms 208.85.1.164
51 2026-08-11 16:03 639220606533651662
2100 ms 208.85.1.164
50 2026-08-11 15:09 639220574514514318
245 ms 208.85.1.164
49 2026-08-11 14:54 639220565124823874
206 ms 208.85.1.164
48 2026-08-11 14:38 639220555799311478
2018 ms 208.85.1.164
47 2026-08-11 14:23 639220546481577614
217 ms 208.85.1.164
46 2026-08-11 14:07 639220537036533154
192 ms 208.85.1.164
45 2026-08-11 13:51 639220527719177174
2098 ms 208.85.1.164
44 2026-08-11 13:35 639220518173088308
207 ms 208.85.1.164
43 2026-08-11 13:20 639220508902896243
105 ms 208.85.1.164
42 2026-08-11 13:04 639220499455923005
195 ms 208.85.1.164
41 2026-08-11 12:49 639220490082583768
99 ms 208.85.1.164
40 2026-08-11 12:33 639220480636590998
222 ms 208.85.1.164
39 2026-08-11 12:15 639220469585029273
122 ms 208.85.1.164
38 2026-08-11 11:22 639220438074188884
204 ms 208.85.1.164
37 2026-08-11 11:07 639220428789720049
193 ms 208.85.1.164
36 2026-08-11 10:51 639220419558302820
7 ms 208.85.1.164
35 2026-08-11 10:36 639220410448738795
8 ms 208.85.1.164
34 2026-08-11 10:20 639220401034081530
132 ms 208.85.1.164
33 2026-08-11 10:05 639220391766674161
4 ms 208.85.1.164
32 2026-08-11 09:49 639220382275807148
210 ms 208.85.1.164
31 2026-08-11 09:34 639220373034162867
200 ms 208.85.1.164
30 2026-08-11 09:18 639220363994971859
2125 ms 208.85.1.164
29 2026-08-11 09:03 639220354563965455
112 ms 208.85.1.164
28 2026-08-11 08:47 639220345437414880
33 ms 208.85.1.164
27 2026-08-11 08:32 639220336024248987
121 ms 208.85.1.164
26 2026-08-11 07:40 639220304233635692
13 ms 208.85.1.164
25 2026-08-11 07:24 639220294872170960
10 ms 208.85.1.164
24 2026-08-11 07:09 639220285547177980
195 ms 208.85.1.164
23 2026-08-11 06:53 639220276337941315
8 ms 208.85.1.164
22 2026-08-11 06:38 639220267175191677
217 ms 208.85.1.164
21 2026-08-11 06:23 639220257981518924
204 ms 208.85.1.164
20 2026-08-11 06:08 639220249265489070
4 ms 208.85.1.164
19 2026-08-11 05:54 639220240700249205
5 ms 208.85.1.164
18 2026-08-11 05:39 639220231975029986
8 ms 208.85.1.164
17 2026-08-11 05:25 639220223261176932
5 ms 208.85.1.164
16 2026-08-11 05:10 639220214366718456
103 ms 208.85.1.164
15 2026-08-11 04:55 639220205306334524
4 ms 208.85.1.164
14 2026-08-11 04:04 639220174463175061
103 ms 208.85.1.164
13 2026-08-11 03:49 639220165777190438
107 ms 208.85.1.164
12 2026-08-11 03:35 639220156880374825
200 ms 208.85.1.164
11 2026-08-11 03:20 639220148139986945
207 ms 208.85.1.164
10 2026-08-11 03:05 639220139271074299
147 ms 208.85.1.164
9 2026-08-11 02:51 639220130565901336
115 ms 208.85.1.164
8 2026-08-11 02:36 639220121659980575
32 ms 208.85.1.164
7 2026-08-11 02:21 639220112857650894
143 ms 208.85.1.164
6 2026-08-11 02:06 639220103767686219
10 ms 208.85.1.164
5 2026-08-11 01:51 639220094545970611
132 ms 208.85.1.164
4 2026-08-11 01:36 639220085476091081
201 ms 208.85.1.164
3 2026-08-11 01:20 639220076243751161
118 ms 208.85.1.164
2 2026-08-11 00:29 639220045322845190
223 ms 208.85.1.164
1 2026-08-11 00:14 639220036434132314
99 ms 208.85.1.164