DNS response history for ns4.f9tech.net

ns4.f9tech.net 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 2026-08-27. For this date, NameServerHistory found 213 DNS check records, 213 successful responses, 0 failed responses, and 130 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 ns4.f9tech.net.
Records on Selected Date

213

Historical checks stored for this nameserver on selected date

Average Latency

130 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

66.249.5.122

Most recently resolved hosting IP on selected date

Successful Responses

213

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 ns4.f9tech.net

Showing DNS history for 2026-08-27 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
213 2026-08-27 23:20 639234690580226618
38 ms 66.249.5.122
212 2026-08-27 23:20 639234690580226618
38 ms 66.249.5.105
211 2026-08-27 23:20 639234690580226618
38 ms 66.249.5.25
210 2026-08-27 23:03 639234680477852135
214 ms 66.249.5.122
209 2026-08-27 23:03 639234680477852135
214 ms 66.249.5.25
208 2026-08-27 23:03 639234680477852135
214 ms 66.249.5.105
207 2026-08-27 22:46 639234670282270693
1178 ms 66.249.5.25
206 2026-08-27 22:46 639234670282270693
1178 ms 66.249.5.122
205 2026-08-27 22:46 639234670282270693
1178 ms 66.249.5.105
204 2026-08-27 22:29 639234660146106544
507 ms 66.249.5.122
203 2026-08-27 22:29 639234660146106544
507 ms 66.249.5.105
202 2026-08-27 22:29 639234660146106544
507 ms 66.249.5.25
201 2026-08-27 22:12 639234649768231829
1514 ms 66.249.5.105
200 2026-08-27 22:12 639234649768231829
1514 ms 66.249.5.122
199 2026-08-27 22:12 639234649768231829
1514 ms 66.249.5.25
198 2026-08-27 21:55 639234639589413826
14 ms 66.249.5.105
197 2026-08-27 21:55 639234639589413826
14 ms 66.249.5.25
196 2026-08-27 21:55 639234639589413826
14 ms 66.249.5.122
195 2026-08-27 21:38 639234629372993861
16 ms 66.249.5.122
194 2026-08-27 21:38 639234629372993861
16 ms 66.249.5.105
193 2026-08-27 21:38 639234629372993861
16 ms 66.249.5.25
192 2026-08-27 21:21 639234619223904344
166 ms 66.249.5.105
191 2026-08-27 21:21 639234619223904344
166 ms 66.249.5.25
190 2026-08-27 21:21 639234619223904344
166 ms 66.249.5.122
189 2026-08-27 21:04 639234608944811927
160 ms 66.249.5.105
188 2026-08-27 21:04 639234608944811927
160 ms 66.249.5.25
187 2026-08-27 21:04 639234608944811927
160 ms 66.249.5.122
186 2026-08-27 20:47 639234598661858910
160 ms 66.249.5.122
185 2026-08-27 20:47 639234598661858910
160 ms 66.249.5.25
184 2026-08-27 20:47 639234598661858910
160 ms 66.249.5.105
183 2026-08-27 20:30 639234588314533893
9 ms 66.249.5.105
182 2026-08-27 20:30 639234588314533893
9 ms 66.249.5.122
181 2026-08-27 20:30 639234588314533893
9 ms 66.249.5.25
180 2026-08-27 20:12 639234577878211878
156 ms 66.249.5.122
179 2026-08-27 20:12 639234577878211878
156 ms 66.249.5.25
178 2026-08-27 20:12 639234577878211878
156 ms 66.249.5.105
177 2026-08-27 19:18 639234545578367474
5 ms 66.249.5.105
176 2026-08-27 19:18 639234545578367474
5 ms 66.249.5.25
175 2026-08-27 19:18 639234545578367474
5 ms 66.249.5.122
174 2026-08-27 19:02 639234535255111795
12 ms 66.249.5.105
173 2026-08-27 19:02 639234535255111795
12 ms 66.249.5.25
172 2026-08-27 19:02 639234535255111795
12 ms 66.249.5.122
171 2026-08-27 18:44 639234525107594067
228 ms 66.249.5.122
170 2026-08-27 18:44 639234525107594067
228 ms 66.249.5.25
169 2026-08-27 18:44 639234525107594067
228 ms 66.249.5.105
168 2026-08-27 18:27 639234514890244566
7 ms 66.249.5.25
167 2026-08-27 18:27 639234514890244566
7 ms 66.249.5.105
166 2026-08-27 18:27 639234514890244566
7 ms 66.249.5.122
165 2026-08-27 18:10 639234504745477862
25 ms 66.249.5.25
164 2026-08-27 18:10 639234504745477862
25 ms 66.249.5.122
163 2026-08-27 18:10 639234504745477862
25 ms 66.249.5.105
162 2026-08-27 17:53 639234494449227290
14 ms 66.249.5.25
161 2026-08-27 17:53 639234494449227290
14 ms 66.249.5.105
160 2026-08-27 17:53 639234494449227290
14 ms 66.249.5.122
159 2026-08-27 17:36 639234484118025686
174 ms 66.249.5.105
158 2026-08-27 17:36 639234484118025686
174 ms 66.249.5.122
157 2026-08-27 17:36 639234484118025686
174 ms 66.249.5.25
156 2026-08-27 17:19 639234473946362077
163 ms 66.249.5.25
155 2026-08-27 17:19 639234473946362077
163 ms 66.249.5.105
154 2026-08-27 17:19 639234473946362077
163 ms 66.249.5.122
153 2026-08-27 17:02 639234463759124388
310 ms 66.249.5.105
152 2026-08-27 17:02 639234463759124388
310 ms 66.249.5.122
151 2026-08-27 17:02 639234463759124388
310 ms 66.249.5.25
150 2026-08-27 16:45 639234453500759178
169 ms 66.249.5.25
149 2026-08-27 16:45 639234453500759178
169 ms 66.249.5.105
148 2026-08-27 16:45 639234453500759178
169 ms 66.249.5.122
147 2026-08-27 16:28 639234442983541638
20 ms 66.249.5.122
146 2026-08-27 16:28 639234442983541638
20 ms 66.249.5.25
145 2026-08-27 16:28 639234442983541638
20 ms 66.249.5.105
144 2026-08-27 16:10 639234432404354562
8 ms 66.249.5.25
143 2026-08-27 16:10 639234432404354562
8 ms 66.249.5.105
142 2026-08-27 16:10 639234432404354562
8 ms 66.249.5.122
141 2026-08-27 15:15 639234399767719119
202 ms 66.249.5.25
140 2026-08-27 15:15 639234399767719119
202 ms 66.249.5.122
139 2026-08-27 15:15 639234399767719119
202 ms 66.249.5.105
138 2026-08-27 14:58 639234389460601485
10 ms 66.249.5.25
137 2026-08-27 14:58 639234389460601485
10 ms 66.249.5.122
136 2026-08-27 14:58 639234389460601485
10 ms 66.249.5.105
135 2026-08-27 14:41 639234379227178707
23 ms 66.249.5.105
134 2026-08-27 14:41 639234379227178707
23 ms 66.249.5.25
133 2026-08-27 14:41 639234379227178707
23 ms 66.249.5.122
132 2026-08-27 14:24 639234369065315214
8 ms 66.249.5.122
131 2026-08-27 14:24 639234369065315214
8 ms 66.249.5.25
130 2026-08-27 14:24 639234369065315214
8 ms 66.249.5.105
129 2026-08-27 14:07 639234358825501576
7 ms 66.249.5.25
128 2026-08-27 14:07 639234358825501576
7 ms 66.249.5.105
127 2026-08-27 14:07 639234358825501576
7 ms 66.249.5.122
126 2026-08-27 13:50 639234348572745268
6 ms 66.249.5.122
125 2026-08-27 13:50 639234348572745268
6 ms 66.249.5.25
124 2026-08-27 13:50 639234348572745268
6 ms 66.249.5.105
123 2026-08-27 13:33 639234338264503481
151 ms 66.249.5.25
122 2026-08-27 13:33 639234338264503481
151 ms 66.249.5.105
121 2026-08-27 13:33 639234338264503481
151 ms 66.249.5.122
120 2026-08-27 13:16 639234327818741376
10 ms 66.249.5.105
119 2026-08-27 13:16 639234327818741376
10 ms 66.249.5.122
118 2026-08-27 13:16 639234327818741376
10 ms 66.249.5.25
117 2026-08-27 12:58 639234317475724313
163 ms 66.249.5.105
116 2026-08-27 12:58 639234317475724313
163 ms 66.249.5.25
115 2026-08-27 12:58 639234317475724313
163 ms 66.249.5.122
114 2026-08-27 12:41 639234307007468133
6 ms 66.249.5.122
113 2026-08-27 12:41 639234307007468133
6 ms 66.249.5.25
112 2026-08-27 12:41 639234307007468133
6 ms 66.249.5.105
111 2026-08-27 12:23 639234296664302575
6 ms 66.249.5.25
110 2026-08-27 12:23 639234296664302575
6 ms 66.249.5.105
109 2026-08-27 12:23 639234296664302575
6 ms 66.249.5.122
108 2026-08-27 12:06 639234286253196126
169 ms 66.249.5.25
107 2026-08-27 12:06 639234286253196126
169 ms 66.249.5.105
106 2026-08-27 12:06 639234286253196126
169 ms 66.249.5.122
105 2026-08-27 11:12 639234253963286387
10 ms 66.249.5.122
104 2026-08-27 11:12 639234253963286387
10 ms 66.249.5.105
103 2026-08-27 11:12 639234253963286387
10 ms 66.249.5.25
102 2026-08-27 10:55 639234243654907465
306 ms 66.249.5.105
101 2026-08-27 10:55 639234243654907465
306 ms 66.249.5.122
100 2026-08-27 10:55 639234243654907465
306 ms 66.249.5.25
99 2026-08-27 10:38 639234233269654413
4 ms 66.249.5.25
98 2026-08-27 10:38 639234233269654413
4 ms 66.249.5.105
97 2026-08-27 10:38 639234233269654413
4 ms 66.249.5.122
96 2026-08-27 10:21 639234222943951923
27 ms 66.249.5.25
95 2026-08-27 10:21 639234222943951923
27 ms 66.249.5.105
94 2026-08-27 10:21 639234222943951923
27 ms 66.249.5.122
93 2026-08-27 10:03 639234212558002823
152 ms 66.249.5.122
92 2026-08-27 10:03 639234212558002823
152 ms 66.249.5.25
91 2026-08-27 10:03 639234212558002823
152 ms 66.249.5.105
90 2026-08-27 09:46 639234202117531850
6 ms 66.249.5.105
89 2026-08-27 09:46 639234202117531850
6 ms 66.249.5.122
88 2026-08-27 09:46 639234202117531850
6 ms 66.249.5.25
87 2026-08-27 09:29 639234191649612722
153 ms 66.249.5.25
86 2026-08-27 09:29 639234191649612722
153 ms 66.249.5.122
85 2026-08-27 09:29 639234191649612722
153 ms 66.249.5.105
84 2026-08-27 09:11 639234181105879568
6 ms 66.249.5.25
83 2026-08-27 09:11 639234181105879568
6 ms 66.249.5.105
82 2026-08-27 09:11 639234181105879568
6 ms 66.249.5.122
81 2026-08-27 08:54 639234170713214496
7 ms 66.249.5.25
80 2026-08-27 08:54 639234170713214496
7 ms 66.249.5.122
79 2026-08-27 08:54 639234170713214496
7 ms 66.249.5.105
78 2026-08-27 08:36 639234160341037652
19 ms 66.249.5.105
77 2026-08-27 08:36 639234160341037652
19 ms 66.249.5.25
76 2026-08-27 08:36 639234160341037652
19 ms 66.249.5.122
75 2026-08-27 08:19 639234149799404224
170 ms 66.249.5.122
74 2026-08-27 08:19 639234149799404224
170 ms 66.249.5.105
73 2026-08-27 08:19 639234149799404224
170 ms 66.249.5.25
72 2026-08-27 08:02 639234139553286469
7 ms 66.249.5.105
71 2026-08-27 08:02 639234139553286469
7 ms 66.249.5.122
70 2026-08-27 08:02 639234139553286469
7 ms 66.249.5.25
69 2026-08-27 07:08 639234107183588293
158 ms 66.249.5.25
68 2026-08-27 07:08 639234107183588293
158 ms 66.249.5.105
67 2026-08-27 07:08 639234107183588293
158 ms 66.249.5.122
66 2026-08-27 06:51 639234096905435724
151 ms 66.249.5.25
65 2026-08-27 06:51 639234096905435724
151 ms 66.249.5.122
64 2026-08-27 06:51 639234096905435724
151 ms 66.249.5.105
63 2026-08-27 06:34 639234086579410775
182 ms 66.249.5.105
62 2026-08-27 06:34 639234086579410775
182 ms 66.249.5.122
61 2026-08-27 06:34 639234086579410775
182 ms 66.249.5.25
60 2026-08-27 06:16 639234076291157956
22 ms 66.249.5.122
59 2026-08-27 06:16 639234076291157956
22 ms 66.249.5.105
58 2026-08-27 06:16 639234076291157956
22 ms 66.249.5.25
57 2026-08-27 05:59 639234065981939454
166 ms 66.249.5.105
56 2026-08-27 05:59 639234065981939454
166 ms 66.249.5.122
55 2026-08-27 05:59 639234065981939454
166 ms 66.249.5.25
54 2026-08-27 05:42 639234055548642997
160 ms 66.249.5.105
53 2026-08-27 05:42 639234055548642997
160 ms 66.249.5.122
52 2026-08-27 05:42 639234055548642997
160 ms 66.249.5.25
51 2026-08-27 05:25 639234045267979603
5 ms 66.249.5.122
50 2026-08-27 05:25 639234045267979603
5 ms 66.249.5.25
49 2026-08-27 05:25 639234045267979603
5 ms 66.249.5.105
48 2026-08-27 05:08 639234034999717463
4 ms 66.249.5.25
47 2026-08-27 05:08 639234034999717463
4 ms 66.249.5.122
46 2026-08-27 05:08 639234034999717463
4 ms 66.249.5.105
45 2026-08-27 04:50 639234024739225358
24 ms 66.249.5.105
44 2026-08-27 04:50 639234024739225358
24 ms 66.249.5.25
43 2026-08-27 04:50 639234024739225358
24 ms 66.249.5.122
42 2026-08-27 04:33 639234014311170162
4 ms 66.249.5.25
41 2026-08-27 04:33 639234014311170162
4 ms 66.249.5.105
40 2026-08-27 04:33 639234014311170162
4 ms 66.249.5.122
39 2026-08-27 04:16 639234003806017640
3 ms 66.249.5.105
38 2026-08-27 04:16 639234003806017640
3 ms 66.249.5.122
37 2026-08-27 04:16 639234003806017640
3 ms 66.249.5.25
36 2026-08-27 03:58 639233993356203030
3 ms 66.249.5.105
35 2026-08-27 03:58 639233993356203030
3 ms 66.249.5.122
34 2026-08-27 03:58 639233993356203030
3 ms 66.249.5.25
33 2026-08-27 03:05 639233961301716608
7 ms 66.249.5.25
32 2026-08-27 03:05 639233961301716608
7 ms 66.249.5.122
31 2026-08-27 03:05 639233961301716608
7 ms 66.249.5.105
30 2026-08-27 02:48 639233950834200647
157 ms 66.249.5.25
29 2026-08-27 02:48 639233950834200647
157 ms 66.249.5.122
28 2026-08-27 02:48 639233950834200647
157 ms 66.249.5.105
27 2026-08-27 02:30 639233940431849026
7 ms 66.249.5.122
26 2026-08-27 02:30 639233940431849026
7 ms 66.249.5.25
25 2026-08-27 02:30 639233940431849026
7 ms 66.249.5.105
24 2026-08-27 02:13 639233930110596398
156 ms 66.249.5.122
23 2026-08-27 02:13 639233930110596398
156 ms 66.249.5.105
22 2026-08-27 02:13 639233930110596398
156 ms 66.249.5.25
21 2026-08-27 01:56 639233919705434540
155 ms 66.249.5.105
20 2026-08-27 01:56 639233919705434540
155 ms 66.249.5.25
19 2026-08-27 01:56 639233919705434540
155 ms 66.249.5.122
18 2026-08-27 01:38 639233909452807845
28 ms 66.249.5.105
17 2026-08-27 01:38 639233909452807845
28 ms 66.249.5.25
16 2026-08-27 01:38 639233909452807845
28 ms 66.249.5.122
15 2026-08-27 01:21 639233899096420820
8 ms 66.249.5.105
14 2026-08-27 01:21 639233899096420820
8 ms 66.249.5.122
13 2026-08-27 01:21 639233899096420820
8 ms 66.249.5.25
12 2026-08-27 01:04 639233888707824939
504 ms 66.249.5.122
11 2026-08-27 01:04 639233888707824939
504 ms 66.249.5.105
10 2026-08-27 01:04 639233888707824939
504 ms 66.249.5.25
9 2026-08-27 00:47 639233878461203802
297 ms 66.249.5.25
8 2026-08-27 00:47 639233878461203802
297 ms 66.249.5.105
7 2026-08-27 00:47 639233878461203802
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6 2026-08-27 00:29 639233868060868209
3 ms 66.249.5.25
5 2026-08-27 00:29 639233868060868209
3 ms 66.249.5.122
4 2026-08-27 00:29 639233868060868209
3 ms 66.249.5.105
3 2026-08-27 00:12 639233857450922991
157 ms 66.249.5.105
2 2026-08-27 00:12 639233857450922991
157 ms 66.249.5.25
1 2026-08-27 00:12 639233857450922991
157 ms 66.249.5.122