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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 342 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

342 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:44

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

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.dslroot.com

Showing DNS history for 2026-08-15 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 2026-08-15 23:44 639224338276675277
123 ms 208.85.1.164
75 2026-08-15 22:51 639224306594546649
2121 ms 208.85.1.164
74 2026-08-15 22:35 639224297145423303
204 ms 208.85.1.164
73 2026-08-15 22:19 639224287678238833
2009 ms 208.85.1.164
72 2026-08-15 22:04 639224278490872828
12 ms 208.85.1.164
71 2026-08-15 21:48 639224269149307826
199 ms 208.85.1.164
70 2026-08-15 21:33 639224259868597616
15 ms 208.85.1.164
69 2026-08-15 21:17 639224250518642175
2015 ms 208.85.1.164
68 2026-08-15 21:02 639224241064772383
207 ms 208.85.1.164
67 2026-08-15 20:46 639224231691099605
132 ms 208.85.1.164
66 2026-08-15 20:31 639224222468168159
2118 ms 208.85.1.164
65 2026-08-15 20:15 639224213173899635
2102 ms 208.85.1.164
64 2026-08-15 20:00 639224203914451783
203 ms 208.85.1.164
63 2026-08-15 19:07 639224172202542163
410 ms 208.85.1.164
62 2026-08-15 18:52 639224163338654093
202 ms 208.85.1.164
61 2026-08-15 18:37 639224154287995374
10 ms 208.85.1.164
60 2026-08-15 18:22 639224145118612503
4 ms 208.85.1.164
59 2026-08-15 18:07 639224135995990731
220 ms 208.85.1.164
58 2026-08-15 17:52 639224127185332624
206 ms 208.85.1.164
57 2026-08-15 17:37 639224118229289175
8 ms 208.85.1.164
56 2026-08-15 17:22 639224109273796359
11 ms 208.85.1.164
55 2026-08-15 17:07 639224100490805608
102 ms 208.85.1.164
54 2026-08-15 16:52 639224091353714490
95 ms 208.85.1.164
53 2026-08-15 16:37 639224082033126828
232 ms 208.85.1.164
52 2026-08-15 16:21 639224072736962403
200 ms 208.85.1.164
51 2026-08-15 15:29 639224041475563754
67 ms 208.85.1.164
50 2026-08-15 15:14 639224032345604453
120 ms 208.85.1.164
49 2026-08-15 14:59 639224023169497283
34 ms 208.85.1.164
48 2026-08-15 14:44 639224013981146405
28 ms 208.85.1.164
47 2026-08-15 14:28 639224004883412586
17 ms 208.85.1.164
46 2026-08-15 14:13 639223995612880615
28 ms 208.85.1.164
45 2026-08-15 13:57 639223986271830789
214 ms 208.85.1.164
44 2026-08-15 13:42 639223977005780949
155 ms 208.85.1.164
43 2026-08-15 13:26 639223967653137793
200 ms 208.85.1.164
42 2026-08-15 13:11 639223958286010799
192 ms 208.85.1.164
41 2026-08-15 12:55 639223948936108345
215 ms 208.85.1.164
40 2026-08-15 12:39 639223939673066880
200 ms 208.85.1.164
39 2026-08-15 11:48 639223908317760530
211 ms 208.85.1.164
38 2026-08-15 11:32 639223898992594258
18 ms 208.85.1.164
37 2026-08-15 11:17 639223889761312823
119 ms 208.85.1.164
36 2026-08-15 11:01 639223880359273507
208 ms 208.85.1.164
35 2026-08-15 10:46 639223870920466808
216 ms 208.85.1.164
34 2026-08-15 10:30 639223861579762179
197 ms 208.85.1.164
33 2026-08-15 10:14 639223852238616009
195 ms 208.85.1.164
32 2026-08-15 09:59 639223843019815620
104 ms 208.85.1.164
31 2026-08-15 09:43 639223833669915012
7 ms 208.85.1.164
30 2026-08-15 09:28 639223824494613222
106 ms 208.85.1.164
29 2026-08-15 09:12 639223815116325293
120 ms 208.85.1.164
28 2026-08-15 08:57 639223805493870221
118 ms 208.85.1.164
27 2026-08-15 08:04 639223774218660438
191 ms 208.85.1.164
26 2026-08-15 07:48 639223764663090372
7 ms 208.85.1.164
25 2026-08-15 07:32 639223755338811400
222 ms 208.85.1.164
24 2026-08-15 07:17 639223746019193268
211 ms 208.85.1.164
23 2026-08-15 07:01 639223736658778104
103 ms 208.85.1.164
22 2026-08-15 06:45 639223727330194499
126 ms 208.85.1.164
21 2026-08-15 06:30 639223717848514742
241 ms 208.85.1.164
20 2026-08-15 06:14 639223708284754056
204 ms 208.85.1.164
19 2026-08-15 05:58 639223699061259933
195 ms 208.85.1.164
18 2026-08-15 05:43 639223689592545140
2106 ms 208.85.1.164
17 2026-08-15 05:27 639223680143410810
102 ms 208.85.1.164
16 2026-08-15 05:11 639223670514517104
4201 ms 208.85.1.164
15 2026-08-15 04:19 639223638855054294
7 ms 208.85.1.164
14 2026-08-15 04:03 639223629623335972
5 ms 208.85.1.164
13 2026-08-15 03:48 639223620390189495
14 ms 208.85.1.164
12 2026-08-15 03:32 639223610916950440
238 ms 208.85.1.164
11 2026-08-15 03:16 639223601597759168
232 ms 208.85.1.164
10 2026-08-15 03:01 639223592342172093
229 ms 208.85.1.164
9 2026-08-15 02:46 639223583324121497
204 ms 208.85.1.164
8 2026-08-15 02:31 639223574086714218
224 ms 208.85.1.164
7 2026-08-15 02:15 639223564698424889
201 ms 208.85.1.164
6 2026-08-15 01:59 639223555408664206
206 ms 208.85.1.164
5 2026-08-15 01:44 639223546000912416
17 ms 208.85.1.164
4 2026-08-15 01:28 639223536550774847
9 ms 208.85.1.164
3 2026-08-15 00:35 639223505017205611
249 ms 208.85.1.164
2 2026-08-15 00:20 639223495784410207
4 ms 208.85.1.164
1 2026-08-15 00:04 639223486524583054
3 ms 208.85.1.164