DNS response history for ns1.rootdnsserver.com

ns1.rootdnsserver.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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 323 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.rootdnsserver.com.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

323 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

103.251.94.168

Most recently resolved hosting IP on selected date

Successful Responses

63

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.rootdnsserver.com

Showing DNS history for 2026-08-08 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
63 2026-08-08 23:46 639218291874134258
206 ms 103.251.94.168
62 2026-08-08 23:31 639218282817785496
311 ms 103.251.94.168
61 2026-08-08 22:40 639218252106422334
314 ms 103.251.94.168
60 2026-08-08 22:25 639218243323944113
163 ms 103.251.94.168
59 2026-08-08 22:11 639218234397020230
300 ms 103.251.94.168
58 2026-08-08 21:56 639218225412858763
198 ms 103.251.94.168
57 2026-08-08 21:05 639218194282616684
302 ms 103.251.94.168
56 2026-08-08 20:50 639218185036989606
313 ms 103.251.94.168
55 2026-08-08 20:34 639218175974363575
308 ms 103.251.94.168
54 2026-08-08 20:19 639218166972644815
12 ms 103.251.94.168
53 2026-08-08 19:28 639218135900313734
39 ms 103.251.94.168
52 2026-08-08 19:13 639218127088470726
13 ms 103.251.94.168
51 2026-08-08 18:58 639218118310406743
380 ms 103.251.94.168
50 2026-08-08 18:43 639218109452520238
309 ms 103.251.94.168
49 2026-08-08 17:52 639218078440804962
4 ms 103.251.94.168
48 2026-08-08 17:37 639218069827056995
37 ms 103.251.94.168
47 2026-08-08 17:22 639218060928974999
307 ms 103.251.94.168
46 2026-08-08 17:08 639218052072104591
322 ms 103.251.94.168
45 2026-08-08 16:17 639218021131612993
153 ms 103.251.94.168
44 2026-08-08 16:02 639218012544891033
306 ms 103.251.94.168
43 2026-08-08 15:48 639218003733822367
154 ms 103.251.94.168
42 2026-08-08 15:33 639217994998349201
306 ms 103.251.94.168
41 2026-08-08 14:41 639217963788814319
382 ms 103.251.94.168
40 2026-08-08 14:27 639217955087396874
170 ms 103.251.94.168
39 2026-08-08 14:12 639217946350294952
299 ms 103.251.94.168
38 2026-08-08 13:58 639217937526020436
305 ms 103.251.94.168
37 2026-08-08 13:06 639217906769667024
165 ms 103.251.94.168
36 2026-08-08 12:52 639217898300938849
301 ms 103.251.94.168
35 2026-08-08 12:38 639217889778639925
295 ms 103.251.94.168
34 2026-08-08 12:23 639217881083065140
388 ms 103.251.94.168
33 2026-08-08 11:34 639217850620659312
303 ms 103.251.94.168
32 2026-08-08 11:20 639217841938624907
307 ms 103.251.94.168
31 2026-08-08 11:05 639217833389546843
428 ms 103.251.94.168
30 2026-08-08 10:51 639217824846173945
7 ms 103.251.94.168
29 2026-08-08 09:59 639217793807292972
32 ms 103.251.94.168
28 2026-08-08 09:45 639217785208951403
27 ms 103.251.94.168
27 2026-08-08 09:31 639217776566534942
314 ms 103.251.94.168
26 2026-08-08 09:16 639217767935139326
210 ms 103.251.94.168
25 2026-08-08 08:25 639217737225367411
228 ms 103.251.94.168
24 2026-08-08 08:11 639217728765093674
14 ms 103.251.94.168
23 2026-08-08 07:57 639217720136905586
5 ms 103.251.94.168
22 2026-08-08 07:42 639217711410853004
379 ms 103.251.94.168
21 2026-08-08 06:50 639217680275549698
4 ms 103.251.94.168
20 2026-08-08 06:36 639217671340563867
2206 ms 103.251.94.168
19 2026-08-08 06:21 639217662739829952
318 ms 103.251.94.168
18 2026-08-08 06:07 639217654129395144
309 ms 103.251.94.168
17 2026-08-08 05:16 639217623690502934
329 ms 103.251.94.168
16 2026-08-08 05:02 639217615180184169
14 ms 103.251.94.168
15 2026-08-08 04:48 639217606737293244
301 ms 103.251.94.168
14 2026-08-08 04:33 639217598089858483
304 ms 103.251.94.168
13 2026-08-08 03:42 639217567343169140
377 ms 103.251.94.168
12 2026-08-08 03:28 639217558743892856
298 ms 103.251.94.168
11 2026-08-08 03:13 639217550069823359
156 ms 103.251.94.168
10 2026-08-08 02:59 639217541571663863
306 ms 103.251.94.168
9 2026-08-08 02:02 639217510598671918
304 ms 103.251.94.168
8 2026-08-08 01:48 639217501853904641
303 ms 103.251.94.168
7 2026-08-08 01:33 639217492857464038
306 ms 103.251.94.168
6 2026-08-08 01:18 639217483935810845
299 ms 103.251.94.168
5 2026-08-08 01:03 639217475281344873
7 ms 103.251.94.168
4 2026-08-08 00:49 639217466591266473
2222 ms 103.251.94.168
3 2026-08-08 00:35 639217457842031506
299 ms 103.251.94.168
2 2026-08-08 00:20 639217449192590684
200 ms 103.251.94.168
1 2026-08-08 00:05 639217440385817840
2156 ms 103.251.94.168