DNS response history for ns1.github.io

ns1.github.io 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 2026-08-25. For this date, NameServerHistory found 258 DNS check records, 256 successful responses, 2 failed responses, and 338 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.github.io.
Records on Selected Date

258

Historical checks stored for this nameserver on selected date

Average Latency

338 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.199.108.153

Most recently resolved hosting IP on selected date

Successful Responses

256

Checks that returned a measurable response

Failed Responses

2

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.github.io

Showing DNS history for 2026-08-25 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
258 2026-08-25 22:20 639232932163142799
30 ms 185.199.108.153
257 2026-08-25 22:20 639232932163142799
30 ms 185.199.109.153
256 2026-08-25 22:20 639232932163142799
30 ms 185.199.110.153
255 2026-08-25 22:20 639232932163142799
30 ms 185.199.111.153
254 2026-08-25 22:02 639232921673215474
2035 ms 185.199.110.153
253 2026-08-25 22:02 639232921673215474
2035 ms 185.199.108.153
252 2026-08-25 22:02 639232921673215474
2035 ms 185.199.111.153
251 2026-08-25 22:02 639232921673215474
2035 ms 185.199.109.153
250 2026-08-25 21:45 639232911234504639
2015 ms 185.199.109.153
249 2026-08-25 21:45 639232911234504639
2015 ms 185.199.111.153
248 2026-08-25 21:45 639232911234504639
2015 ms 185.199.110.153
247 2026-08-25 21:45 639232911234504639
2015 ms 185.199.108.153
246 2026-08-25 21:28 639232900747078453
15 ms 185.199.111.153
245 2026-08-25 21:28 639232900747078453
15 ms 185.199.110.153
244 2026-08-25 21:28 639232900747078453
15 ms 185.199.109.153
243 2026-08-25 21:28 639232900747078453
15 ms 185.199.108.153
242 2026-08-25 21:10 639232890389222534
16 ms 185.199.108.153
241 2026-08-25 21:10 639232890389222534
16 ms 185.199.109.153
240 2026-08-25 21:10 639232890389222534
16 ms 185.199.110.153
239 2026-08-25 21:10 639232890389222534
16 ms 185.199.111.153
238 2026-08-25 20:53 639232880143390843
11 ms 185.199.111.153
237 2026-08-25 20:53 639232880143390843
11 ms 185.199.109.153
236 2026-08-25 20:53 639232880143390843
11 ms 185.199.110.153
235 2026-08-25 20:53 639232880143390843
11 ms 185.199.108.153
234 2026-08-25 20:36 639232869755024069
18 ms 185.199.108.153
233 2026-08-25 20:36 639232869755024069
18 ms 185.199.110.153
232 2026-08-25 20:36 639232869755024069
18 ms 185.199.111.153
231 2026-08-25 20:36 639232869755024069
18 ms 185.199.109.153
230 2026-08-25 20:19 639232859355940346
22 ms 185.199.109.153
229 2026-08-25 20:19 639232859355940346
22 ms 185.199.108.153
228 2026-08-25 20:19 639232859355940346
22 ms 185.199.111.153
227 2026-08-25 20:19 639232859355940346
22 ms 185.199.110.153
226 2026-08-25 20:01 639232848992244953
26 ms 185.199.110.153
225 2026-08-25 20:01 639232848992244953
26 ms 185.199.109.153
224 2026-08-25 20:01 639232848992244953
26 ms 185.199.111.153
223 2026-08-25 20:01 639232848992244953
26 ms 185.199.108.153
222 2026-08-25 19:44 639232838596478500
12 ms 185.199.109.153
221 2026-08-25 19:44 639232838596478500
12 ms 185.199.111.153
220 2026-08-25 19:44 639232838596478500
12 ms 185.199.108.153
219 2026-08-25 19:44 639232838596478500
12 ms 185.199.110.153
218 2026-08-25 19:27 639232828175327683
9 ms 185.199.111.153
217 2026-08-25 19:27 639232828175327683
9 ms 185.199.108.153
216 2026-08-25 19:27 639232828175327683
9 ms 185.199.109.153
215 2026-08-25 19:27 639232828175327683
9 ms 185.199.110.153
214 2026-08-25 19:09 639232817798330473
14 ms 185.199.108.153
213 2026-08-25 19:09 639232817798330473
14 ms 185.199.109.153
212 2026-08-25 19:09 639232817798330473
14 ms 185.199.110.153
211 2026-08-25 19:09 639232817798330473
14 ms 185.199.111.153
210 2026-08-25 18:15 639232785462407552
16 ms 185.199.108.153
209 2026-08-25 18:15 639232785462407552
16 ms 185.199.109.153
208 2026-08-25 18:15 639232785462407552
16 ms 185.199.110.153
207 2026-08-25 18:15 639232785462407552
16 ms 185.199.111.153
206 2026-08-25 17:58 639232775177487032
47 ms 185.199.108.153
205 2026-08-25 17:58 639232775177487032
47 ms 185.199.109.153
204 2026-08-25 17:58 639232775177487032
47 ms 185.199.110.153
203 2026-08-25 17:58 639232775177487032
47 ms 185.199.111.153
202 2026-08-25 17:41 639232764991087115
33 ms 185.199.108.153
201 2026-08-25 17:41 639232764991087115
33 ms 185.199.109.153
200 2026-08-25 17:41 639232764991087115
33 ms 185.199.110.153
199 2026-08-25 17:41 639232764991087115
33 ms 185.199.111.153
198 2026-08-25 17:24 639232754842971478
12 ms 185.199.108.153
197 2026-08-25 17:24 639232754842971478
12 ms 185.199.109.153
196 2026-08-25 17:24 639232754842971478
12 ms 185.199.110.153
195 2026-08-25 17:24 639232754842971478
12 ms 185.199.111.153
194 2026-08-25 17:07 639232744455159107
28 ms 185.199.108.153
193 2026-08-25 17:07 639232744455159107
28 ms 185.199.109.153
192 2026-08-25 17:07 639232744455159107
28 ms 185.199.110.153
191 2026-08-25 17:07 639232744455159107
28 ms 185.199.111.153
190 2026-08-25 16:50 639232734145178231
18 ms 185.199.110.153
189 2026-08-25 16:50 639232734145178231
18 ms 185.199.109.153
188 2026-08-25 16:50 639232734145178231
18 ms 185.199.108.153
187 2026-08-25 16:50 639232734145178231
18 ms 185.199.111.153
186 2026-08-25 16:33 639232723827874402
30 ms 185.199.111.153
185 2026-08-25 16:33 639232723827874402
30 ms 185.199.109.153
184 2026-08-25 16:33 639232723827874402
30 ms 185.199.108.153
183 2026-08-25 16:33 639232723827874402
30 ms 185.199.110.153
182 2026-08-25 16:16 639232713533011892
115 ms 185.199.108.153
181 2026-08-25 16:16 639232713533011892
115 ms 185.199.110.153
180 2026-08-25 16:16 639232713533011892
115 ms 185.199.111.153
179 2026-08-25 16:16 639232713533011892
115 ms 185.199.109.153
178 2026-08-25 15:58 639232703065318207
31 ms 185.199.108.153
177 2026-08-25 15:58 639232703065318207
31 ms 185.199.109.153
176 2026-08-25 15:58 639232703065318207
31 ms 185.199.110.153
175 2026-08-25 15:58 639232703065318207
31 ms 185.199.111.153
174 2026-08-25 15:41 639232692629559470
11 ms 185.199.108.153
173 2026-08-25 15:41 639232692629559470
11 ms 185.199.109.153
172 2026-08-25 15:41 639232692629559470
11 ms 185.199.110.153
171 2026-08-25 15:41 639232692629559470
11 ms 185.199.111.153
170 2026-08-25 15:23 639232682238836475
18 ms 185.199.110.153
169 2026-08-25 15:23 639232682238836475
18 ms 185.199.111.153
168 2026-08-25 15:23 639232682238836475
18 ms 185.199.108.153
167 2026-08-25 15:23 639232682238836475
18 ms 185.199.109.153
166 2026-08-25 15:06 639232671787004306
36 ms 185.199.108.153
165 2026-08-25 15:06 639232671787004306
36 ms 185.199.110.153
164 2026-08-25 15:06 639232671787004306
36 ms 185.199.109.153
163 2026-08-25 15:06 639232671787004306
36 ms 185.199.111.153
162 2026-08-25 14:11 639232638994329666
-
161 2026-08-25 13:54 639232628614783237
23 ms 185.199.108.153
160 2026-08-25 13:54 639232628614783237
23 ms 185.199.109.153
159 2026-08-25 13:54 639232628614783237
23 ms 185.199.110.153
158 2026-08-25 13:54 639232628614783237
23 ms 185.199.111.153
157 2026-08-25 13:37 639232618360728578
20 ms 185.199.108.153
156 2026-08-25 13:37 639232618360728578
20 ms 185.199.109.153
155 2026-08-25 13:37 639232618360728578
20 ms 185.199.110.153
154 2026-08-25 13:37 639232618360728578
20 ms 185.199.111.153
153 2026-08-25 13:20 639232608016476376
2016 ms 185.199.111.153
152 2026-08-25 13:20 639232608016476376
2016 ms 185.199.110.153
151 2026-08-25 13:20 639232608016476376
2016 ms 185.199.109.153
150 2026-08-25 13:20 639232608016476376
2016 ms 185.199.108.153
149 2026-08-25 13:02 639232597643611557
29 ms 185.199.108.153
148 2026-08-25 13:02 639232597643611557
29 ms 185.199.109.153
147 2026-08-25 13:02 639232597643611557
29 ms 185.199.110.153
146 2026-08-25 13:02 639232597643611557
29 ms 185.199.111.153
145 2026-08-25 12:45 639232587225721862
19 ms 185.199.110.153
144 2026-08-25 12:45 639232587225721862
19 ms 185.199.111.153
143 2026-08-25 12:45 639232587225721862
19 ms 185.199.108.153
142 2026-08-25 12:45 639232587225721862
19 ms 185.199.109.153
141 2026-08-25 12:28 639232576780683689
14 ms 185.199.108.153
140 2026-08-25 12:28 639232576780683689
14 ms 185.199.110.153
139 2026-08-25 12:28 639232576780683689
14 ms 185.199.109.153
138 2026-08-25 12:28 639232576780683689
14 ms 185.199.111.153
137 2026-08-25 12:10 639232566381512620
20 ms 185.199.108.153
136 2026-08-25 12:10 639232566381512620
20 ms 185.199.109.153
135 2026-08-25 12:10 639232566381512620
20 ms 185.199.110.153
134 2026-08-25 12:10 639232566381512620
20 ms 185.199.111.153
133 2026-08-25 11:53 639232556111768563
2009 ms 185.199.109.153
132 2026-08-25 11:53 639232556111768563
2009 ms 185.199.110.153
131 2026-08-25 11:53 639232556111768563
2009 ms 185.199.108.153
130 2026-08-25 11:53 639232556111768563
2009 ms 185.199.111.153
129 2026-08-25 11:36 639232545839529039
11 ms 185.199.109.153
128 2026-08-25 11:36 639232545839529039
11 ms 185.199.110.153
127 2026-08-25 11:36 639232545839529039
11 ms 185.199.111.153
126 2026-08-25 11:36 639232545839529039
11 ms 185.199.108.153
125 2026-08-25 11:19 639232535349285207
13 ms 185.199.109.153
124 2026-08-25 11:19 639232535349285207
13 ms 185.199.110.153
123 2026-08-25 11:19 639232535349285207
13 ms 185.199.108.153
122 2026-08-25 11:19 639232535349285207
13 ms 185.199.111.153
121 2026-08-25 11:01 639232524938080723
8 ms 185.199.110.153
120 2026-08-25 11:01 639232524938080723
8 ms 185.199.111.153
119 2026-08-25 11:01 639232524938080723
8 ms 185.199.109.153
118 2026-08-25 11:01 639232524938080723
8 ms 185.199.108.153
117 2026-08-25 10:08 639232492740373468
30 ms 185.199.110.153
116 2026-08-25 10:08 639232492740373468
30 ms 185.199.111.153
115 2026-08-25 10:08 639232492740373468
30 ms 185.199.109.153
114 2026-08-25 10:08 639232492740373468
30 ms 185.199.108.153
113 2026-08-25 09:50 639232482235303141
14 ms 185.199.108.153
112 2026-08-25 09:50 639232482235303141
14 ms 185.199.110.153
111 2026-08-25 09:50 639232482235303141
14 ms 185.199.111.153
110 2026-08-25 09:50 639232482235303141
14 ms 185.199.109.153
109 2026-08-25 09:33 639232471861770303
2134 ms 185.199.111.153
108 2026-08-25 09:33 639232471861770303
2134 ms 185.199.109.153
107 2026-08-25 09:33 639232471861770303
2134 ms 185.199.110.153
106 2026-08-25 09:33 639232471861770303
2134 ms 185.199.108.153
105 2026-08-25 09:16 639232461630217327
38 ms 185.199.109.153
104 2026-08-25 09:16 639232461630217327
38 ms 185.199.110.153
103 2026-08-25 09:16 639232461630217327
38 ms 185.199.111.153
102 2026-08-25 09:16 639232461630217327
38 ms 185.199.108.153
101 2026-08-25 08:59 639232451282965990
20 ms 185.199.108.153
100 2026-08-25 08:59 639232451282965990
20 ms 185.199.109.153
99 2026-08-25 08:59 639232451282965990
20 ms 185.199.110.153
98 2026-08-25 08:59 639232451282965990
20 ms 185.199.111.153
97 2026-08-25 08:41 639232440814614938
2041 ms 185.199.108.153
96 2026-08-25 08:41 639232440814614938
2041 ms 185.199.109.153
95 2026-08-25 08:41 639232440814614938
2041 ms 185.199.111.153
94 2026-08-25 08:41 639232440814614938
2041 ms 185.199.110.153
93 2026-08-25 08:24 639232430410720425
2021 ms 185.199.109.153
92 2026-08-25 08:24 639232430410720425
2021 ms 185.199.108.153
91 2026-08-25 08:24 639232430410720425
2021 ms 185.199.110.153
90 2026-08-25 08:24 639232430410720425
2021 ms 185.199.111.153
89 2026-08-25 08:06 639232420003096185
-
88 2026-08-25 07:49 639232409467287444
14 ms 185.199.110.153
87 2026-08-25 07:49 639232409467287444
14 ms 185.199.108.153
86 2026-08-25 07:49 639232409467287444
14 ms 185.199.109.153
85 2026-08-25 07:49 639232409467287444
14 ms 185.199.111.153
84 2026-08-25 07:32 639232399077195997
19 ms 185.199.109.153
83 2026-08-25 07:32 639232399077195997
19 ms 185.199.110.153
82 2026-08-25 07:32 639232399077195997
19 ms 185.199.111.153
81 2026-08-25 07:32 639232399077195997
19 ms 185.199.108.153
80 2026-08-25 07:14 639232388731528337
11 ms 185.199.108.153
79 2026-08-25 07:14 639232388731528337
11 ms 185.199.109.153
78 2026-08-25 07:14 639232388731528337
11 ms 185.199.110.153
77 2026-08-25 07:14 639232388731528337
11 ms 185.199.111.153
76 2026-08-25 06:57 639232378288598612
24 ms 185.199.109.153
75 2026-08-25 06:57 639232378288598612
24 ms 185.199.111.153
74 2026-08-25 06:57 639232378288598612
24 ms 185.199.108.153
73 2026-08-25 06:57 639232378288598612
24 ms 185.199.110.153
72 2026-08-25 06:03 639232346196373643
29 ms 185.199.109.153
71 2026-08-25 06:03 639232346196373643
29 ms 185.199.108.153
70 2026-08-25 06:03 639232346196373643
29 ms 185.199.111.153
69 2026-08-25 06:03 639232346196373643
29 ms 185.199.110.153
68 2026-08-25 05:47 639232336112370741
34 ms 185.199.108.153
67 2026-08-25 05:47 639232336112370741
34 ms 185.199.110.153
66 2026-08-25 05:47 639232336112370741
34 ms 185.199.109.153
65 2026-08-25 05:47 639232336112370741
34 ms 185.199.111.153
64 2026-08-25 05:30 639232326146508970
24 ms 185.199.108.153
63 2026-08-25 05:30 639232326146508970
24 ms 185.199.109.153
62 2026-08-25 05:30 639232326146508970
24 ms 185.199.110.153
61 2026-08-25 05:30 639232326146508970
24 ms 185.199.111.153
60 2026-08-25 05:13 639232316189381720
2009 ms 185.199.111.153
59 2026-08-25 05:13 639232316189381720
2009 ms 185.199.108.153
58 2026-08-25 05:13 639232316189381720
2009 ms 185.199.109.153
57 2026-08-25 05:13 639232316189381720
2009 ms 185.199.110.153
56 2026-08-25 04:57 639232306217998913
39 ms 185.199.108.153
55 2026-08-25 04:57 639232306217998913
39 ms 185.199.109.153
54 2026-08-25 04:57 639232306217998913
39 ms 185.199.111.153
53 2026-08-25 04:57 639232306217998913
39 ms 185.199.110.153
52 2026-08-25 04:40 639232296255744174
14 ms 185.199.111.153
51 2026-08-25 04:40 639232296255744174
14 ms 185.199.110.153
50 2026-08-25 04:40 639232296255744174
14 ms 185.199.108.153
49 2026-08-25 04:40 639232296255744174
14 ms 185.199.109.153
48 2026-08-25 04:23 639232286095760789
23 ms 185.199.111.153
47 2026-08-25 04:23 639232286095760789
23 ms 185.199.109.153
46 2026-08-25 04:23 639232286095760789
23 ms 185.199.108.153
45 2026-08-25 04:23 639232286095760789
23 ms 185.199.110.153
44 2026-08-25 04:06 639232276086186273
55 ms 185.199.111.153
43 2026-08-25 04:06 639232276086186273
55 ms 185.199.109.153
42 2026-08-25 04:06 639232276086186273
55 ms 185.199.108.153
41 2026-08-25 04:06 639232276086186273
55 ms 185.199.110.153
40 2026-08-25 03:50 639232265900986425
2017 ms 185.199.109.153
39 2026-08-25 03:50 639232265900986425
2017 ms 185.199.108.153
38 2026-08-25 03:50 639232265900986425
2017 ms 185.199.110.153
37 2026-08-25 03:50 639232265900986425
2017 ms 185.199.111.153
36 2026-08-25 03:33 639232255723518075
7 ms 185.199.108.153
35 2026-08-25 03:33 639232255723518075
7 ms 185.199.109.153
34 2026-08-25 03:33 639232255723518075
7 ms 185.199.110.153
33 2026-08-25 03:33 639232255723518075
7 ms 185.199.111.153
32 2026-08-25 03:16 639232245484452890
29 ms 185.199.111.153
31 2026-08-25 03:16 639232245484452890
29 ms 185.199.110.153
30 2026-08-25 03:16 639232245484452890
29 ms 185.199.108.153
29 2026-08-25 03:16 639232245484452890
29 ms 185.199.109.153
28 2026-08-25 02:58 639232235157175331
70 ms 185.199.110.153
27 2026-08-25 02:58 639232235157175331
70 ms 185.199.111.153
26 2026-08-25 02:58 639232235157175331
70 ms 185.199.109.153
25 2026-08-25 02:58 639232235157175331
70 ms 185.199.108.153
24 2026-08-25 02:05 639232203197189095
11 ms 185.199.110.153
23 2026-08-25 02:05 639232203197189095
11 ms 185.199.109.153
22 2026-08-25 02:05 639232203197189095
11 ms 185.199.111.153
21 2026-08-25 02:05 639232203197189095
11 ms 185.199.108.153
20 2026-08-25 01:48 639232192844564298
28 ms 185.199.110.153
19 2026-08-25 01:48 639232192844564298
28 ms 185.199.109.153
18 2026-08-25 01:48 639232192844564298
28 ms 185.199.108.153
17 2026-08-25 01:48 639232192844564298
28 ms 185.199.111.153
16 2026-08-25 01:30 639232182496008942
10 ms 185.199.109.153
15 2026-08-25 01:30 639232182496008942
10 ms 185.199.111.153
14 2026-08-25 01:30 639232182496008942
10 ms 185.199.110.153
13 2026-08-25 01:30 639232182496008942
10 ms 185.199.108.153
12 2026-08-25 01:13 639232172197053132
2031 ms 185.199.108.153
11 2026-08-25 01:13 639232172197053132
2031 ms 185.199.111.153
10 2026-08-25 01:13 639232172197053132
2031 ms 185.199.110.153
9 2026-08-25 01:13 639232172197053132
2031 ms 185.199.109.153
8 2026-08-25 00:20 639232140250307418
13 ms 185.199.108.153
7 2026-08-25 00:20 639232140250307418
13 ms 185.199.109.153
6 2026-08-25 00:20 639232140250307418
13 ms 185.199.110.153
5 2026-08-25 00:20 639232140250307418
13 ms 185.199.111.153
4 2026-08-25 00:03 639232129927860324
10 ms 185.199.111.153
3 2026-08-25 00:03 639232129927860324
10 ms 185.199.109.153
2 2026-08-25 00:03 639232129927860324
10 ms 185.199.108.153
1 2026-08-25 00:03 639232129927860324
10 ms 185.199.110.153