DNS response history for ns1.rootscleanup.com

ns1.rootscleanup.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 2026-08-21. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 334 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.rootscleanup.com.
Records on Selected Date

146

Historical checks stored for this nameserver on selected date

Average Latency

334 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

2.59.170.20

Most recently resolved hosting IP on selected date

Successful Responses

146

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.rootscleanup.com

Showing DNS history for 2026-08-21 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
146 2026-08-21 23:55 639229527598660841
209 ms 2.59.170.20
145 2026-08-21 23:55 639229527598660841
209 ms 104.219.250.37
144 2026-08-21 23:39 639229517954323214
2131 ms 2.59.170.20
143 2026-08-21 23:39 639229517954323214
2131 ms 104.219.250.37
142 2026-08-21 23:23 639229508269999021
242 ms 104.219.250.37
141 2026-08-21 23:23 639229508269999021
242 ms 2.59.170.20
140 2026-08-21 23:06 639229498559060171
216 ms 104.219.250.37
139 2026-08-21 23:06 639229498559060171
216 ms 2.59.170.20
138 2026-08-21 22:50 639229488519347586
202 ms 104.219.250.37
137 2026-08-21 22:50 639229488519347586
202 ms 2.59.170.20
136 2026-08-21 21:56 639229456606578934
210 ms 104.219.250.37
135 2026-08-21 21:56 639229456606578934
210 ms 2.59.170.20
134 2026-08-21 21:40 639229446985772499
112 ms 104.219.250.37
133 2026-08-21 21:40 639229446985772499
112 ms 2.59.170.20
132 2026-08-21 21:24 639229437367313098
239 ms 104.219.250.37
131 2026-08-21 21:24 639229437367313098
239 ms 2.59.170.20
130 2026-08-21 21:08 639229427923950391
222 ms 104.219.250.37
129 2026-08-21 21:08 639229427923950391
222 ms 2.59.170.20
128 2026-08-21 20:52 639229418168588854
237 ms 104.219.250.37
127 2026-08-21 20:52 639229418168588854
237 ms 2.59.170.20
126 2026-08-21 20:36 639229408345678334
108 ms 104.219.250.37
125 2026-08-21 20:36 639229408345678334
108 ms 2.59.170.20
124 2026-08-21 20:20 639229398616354648
211 ms 2.59.170.20
123 2026-08-21 20:20 639229398616354648
211 ms 104.219.250.37
122 2026-08-21 20:03 639229388634592323
254 ms 104.219.250.37
121 2026-08-21 20:03 639229388634592323
254 ms 2.59.170.20
120 2026-08-21 19:47 639229378792837692
149 ms 104.219.250.37
119 2026-08-21 19:47 639229378792837692
149 ms 2.59.170.20
118 2026-08-21 19:30 639229369154682311
266 ms 2.59.170.20
117 2026-08-21 19:30 639229369154682311
266 ms 104.219.250.37
116 2026-08-21 19:14 639229359248017926
139 ms 2.59.170.20
115 2026-08-21 19:14 639229359248017926
139 ms 104.219.250.37
114 2026-08-21 18:57 639229349124294642
215 ms 2.59.170.20
113 2026-08-21 18:57 639229349124294642
215 ms 104.219.250.37
112 2026-08-21 18:05 639229317791715692
280 ms 104.219.250.37
111 2026-08-21 18:05 639229317791715692
280 ms 2.59.170.20
110 2026-08-21 17:49 639229308115194575
117 ms 104.219.250.37
109 2026-08-21 17:49 639229308115194575
117 ms 2.59.170.20
108 2026-08-21 17:33 639229298320320558
113 ms 2.59.170.20
107 2026-08-21 17:33 639229298320320558
113 ms 104.219.250.37
106 2026-08-21 17:16 639229288674863221
212 ms 2.59.170.20
105 2026-08-21 17:16 639229288674863221
212 ms 104.219.250.37
104 2026-08-21 17:00 639229278983677079
216 ms 104.219.250.37
103 2026-08-21 17:00 639229278983677079
216 ms 2.59.170.20
102 2026-08-21 16:44 639229269405517175
236 ms 104.219.250.37
101 2026-08-21 16:44 639229269405517175
236 ms 2.59.170.20
100 2026-08-21 16:28 639229259594798244
127 ms 2.59.170.20
99 2026-08-21 16:28 639229259594798244
127 ms 104.219.250.37
98 2026-08-21 16:12 639229249736681188
216 ms 104.219.250.37
97 2026-08-21 16:12 639229249736681188
216 ms 2.59.170.20
96 2026-08-21 15:55 639229239699417787
221 ms 104.219.250.37
95 2026-08-21 15:55 639229239699417787
221 ms 2.59.170.20
94 2026-08-21 15:38 639229229621964033
125 ms 104.219.250.37
93 2026-08-21 15:38 639229229621964033
125 ms 2.59.170.20
92 2026-08-21 15:21 639229219567270965
222 ms 104.219.250.37
91 2026-08-21 15:21 639229219567270965
222 ms 2.59.170.20
90 2026-08-21 15:04 639229209406666856
211 ms 104.219.250.37
89 2026-08-21 15:04 639229209406666856
211 ms 2.59.170.20
88 2026-08-21 14:12 639229177815876178
211 ms 2.59.170.20
87 2026-08-21 14:12 639229177815876178
211 ms 104.219.250.37
86 2026-08-21 13:55 639229168243572685
218 ms 2.59.170.20
85 2026-08-21 13:55 639229168243572685
218 ms 104.219.250.37
84 2026-08-21 13:40 639229158599856475
139 ms 104.219.250.37
83 2026-08-21 13:40 639229158599856475
139 ms 2.59.170.20
82 2026-08-21 13:24 639229148998940902
141 ms 104.219.250.37
81 2026-08-21 13:24 639229148998940902
141 ms 2.59.170.20
80 2026-08-21 13:08 639229139276923594
237 ms 2.59.170.20
79 2026-08-21 13:08 639229139276923594
237 ms 104.219.250.37
78 2026-08-21 12:51 639229129709912394
239 ms 2.59.170.20
77 2026-08-21 12:51 639229129709912394
239 ms 104.219.250.37
76 2026-08-21 12:35 639229119801488500
207 ms 2.59.170.20
75 2026-08-21 12:35 639229119801488500
207 ms 104.219.250.37
74 2026-08-21 12:19 639229110135262458
220 ms 104.219.250.37
73 2026-08-21 12:19 639229110135262458
220 ms 2.59.170.20
72 2026-08-21 12:03 639229100336051392
212 ms 104.219.250.37
71 2026-08-21 12:03 639229100336051392
212 ms 2.59.170.20
70 2026-08-21 11:46 639229090641415626
215 ms 104.219.250.37
69 2026-08-21 11:46 639229090641415626
215 ms 2.59.170.20
68 2026-08-21 11:30 639229080702683947
218 ms 104.219.250.37
67 2026-08-21 11:30 639229080702683947
218 ms 2.59.170.20
66 2026-08-21 11:13 639229070601456699
221 ms 2.59.170.20
65 2026-08-21 11:13 639229070601456699
221 ms 104.219.250.37
64 2026-08-21 10:20 639229038947447232
166 ms 2.59.170.20
63 2026-08-21 10:20 639229038947447232
166 ms 104.219.250.37
62 2026-08-21 10:04 639229029268708773
209 ms 104.219.250.37
61 2026-08-21 10:04 639229029268708773
209 ms 2.59.170.20
60 2026-08-21 09:48 639229019647910603
209 ms 104.219.250.37
59 2026-08-21 09:48 639229019647910603
209 ms 2.59.170.20
58 2026-08-21 09:32 639229009983843738
129 ms 104.219.250.37
57 2026-08-21 09:32 639229009983843738
129 ms 2.59.170.20
56 2026-08-21 09:16 639229000203331882
210 ms 104.219.250.37
55 2026-08-21 09:16 639229000203331882
210 ms 2.59.170.20
54 2026-08-21 08:59 639228990302335999
219 ms 2.59.170.20
53 2026-08-21 08:59 639228990302335999
219 ms 104.219.250.37
52 2026-08-21 08:43 639228980567740722
209 ms 2.59.170.20
51 2026-08-21 08:43 639228980567740722
209 ms 104.219.250.37
50 2026-08-21 08:27 639228970762445174
234 ms 2.59.170.20
49 2026-08-21 08:27 639228970762445174
234 ms 104.219.250.37
48 2026-08-21 08:10 639228961065054445
2106 ms 2.59.170.20
47 2026-08-21 08:10 639228961065054445
2106 ms 104.219.250.37
46 2026-08-21 07:54 639228951224649885
214 ms 2.59.170.20
45 2026-08-21 07:54 639228951224649885
214 ms 104.219.250.37
44 2026-08-21 07:37 639228941303864592
106 ms 104.219.250.37
43 2026-08-21 07:37 639228941303864592
106 ms 2.59.170.20
42 2026-08-21 07:21 639228931191328583
222 ms 2.59.170.20
41 2026-08-21 07:21 639228931191328583
222 ms 104.219.250.37
40 2026-08-21 06:28 639228899518173317
218 ms 104.219.250.37
39 2026-08-21 06:28 639228899518173317
218 ms 2.59.170.20
38 2026-08-21 06:12 639228889785027669
2215 ms 2.59.170.20
37 2026-08-21 06:12 639228889785027669
2215 ms 104.219.250.37
36 2026-08-21 05:56 639228880106330161
124 ms 104.219.250.37
35 2026-08-21 05:56 639228880106330161
124 ms 2.59.170.20
34 2026-08-21 05:39 639228870316184091
219 ms 2.59.170.20
33 2026-08-21 05:39 639228870316184091
219 ms 104.219.250.37
32 2026-08-21 05:23 639228860695366512
148 ms 2.59.170.20
31 2026-08-21 05:23 639228860695366512
148 ms 104.219.250.37
30 2026-08-21 05:07 639228851027209500
209 ms 2.59.170.20
29 2026-08-21 05:07 639228851027209500
209 ms 104.219.250.37
28 2026-08-21 04:51 639228841479265462
217 ms 2.59.170.20
27 2026-08-21 04:51 639228841479265462
217 ms 104.219.250.37
26 2026-08-21 04:35 639228831752962260
267 ms 104.219.250.37
25 2026-08-21 04:35 639228831752962260
267 ms 2.59.170.20
24 2026-08-21 04:19 639228821953295483
168 ms 104.219.250.37
23 2026-08-21 04:19 639228821953295483
168 ms 2.59.170.20
22 2026-08-21 04:02 639228812227429953
125 ms 2.59.170.20
21 2026-08-21 04:02 639228812227429953
125 ms 104.219.250.37
20 2026-08-21 03:46 639228802476107538
104 ms 2.59.170.20
19 2026-08-21 03:46 639228802476107538
104 ms 104.219.250.37
18 2026-08-21 03:30 639228792525492032
257 ms 104.219.250.37
17 2026-08-21 03:30 639228792525492032
257 ms 2.59.170.20
16 2026-08-21 02:37 639228761131421385
229 ms 2.59.170.20
15 2026-08-21 02:37 639228761131421385
229 ms 104.219.250.37
14 2026-08-21 02:21 639228751571206692
127 ms 2.59.170.20
13 2026-08-21 02:21 639228751571206692
127 ms 104.219.250.37
12 2026-08-21 02:05 639228741705571019
2303 ms 104.219.250.37
11 2026-08-21 02:05 639228741705571019
2303 ms 2.59.170.20
10 2026-08-21 01:48 639228731642208228
127 ms 104.219.250.37
9 2026-08-21 01:48 639228731642208228
127 ms 2.59.170.20
8 2026-08-21 00:56 639228700387002072
321 ms 2.59.170.20
7 2026-08-21 00:56 639228700387002072
321 ms 104.219.250.37
6 2026-08-21 00:40 639228690742014433
213 ms 2.59.170.20
5 2026-08-21 00:40 639228690742014433
213 ms 104.219.250.37
4 2026-08-21 00:23 639228680877937122
260 ms 104.219.250.37
3 2026-08-21 00:23 639228680877937122
260 ms 2.59.170.20
2 2026-08-21 00:07 639228670775860800
2137 ms 104.219.250.37
1 2026-08-21 00:07 639228670775860800
2137 ms 2.59.170.20