DNS response history for ns2.51websec.com

ns2.51websec.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 2026-08-13. For this date, NameServerHistory found 212 DNS check records, 212 successful responses, 0 failed responses, and 329 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 ns2.51websec.com.
Records on Selected Date

212

Historical checks stored for this nameserver on selected date

Average Latency

329 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

121.37.1.125

Most recently resolved hosting IP on selected date

Successful Responses

212

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 ns2.51websec.com

Showing DNS history for 2026-08-13 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
212 2026-08-13 23:46 639222608688333012
147 ms 121.37.1.125
211 2026-08-13 23:46 639222608688333012
147 ms 124.71.145.151
210 2026-08-13 23:46 639222608688333012
147 ms 114.116.241.86
209 2026-08-13 23:29 639222598741756356
290 ms 114.116.241.86
208 2026-08-13 23:29 639222598741756356
290 ms 124.71.145.151
207 2026-08-13 23:29 639222598741756356
290 ms 121.37.1.125
206 2026-08-13 23:12 639222588615244093
445 ms 124.71.145.151
205 2026-08-13 23:12 639222588615244093
445 ms 114.116.241.86
204 2026-08-13 23:12 639222588615244093
445 ms 121.37.1.125
203 2026-08-13 22:18 639222556495289724
148 ms 121.37.1.125
202 2026-08-13 22:18 639222556495289724
148 ms 124.71.145.151
201 2026-08-13 22:18 639222556495289724
148 ms 114.116.241.86
200 2026-08-13 22:02 639222546477917698
149 ms 114.116.241.86
199 2026-08-13 22:02 639222546477917698
149 ms 121.37.1.125
198 2026-08-13 22:02 639222546477917698
149 ms 124.71.145.151
197 2026-08-13 21:45 639222536257653790
145 ms 114.116.241.86
196 2026-08-13 21:45 639222536257653790
145 ms 124.71.145.151
195 2026-08-13 21:45 639222536257653790
145 ms 121.37.1.125
194 2026-08-13 21:28 639222525833084485
279 ms 114.116.241.86
193 2026-08-13 21:28 639222525833084485
279 ms 121.37.1.125
192 2026-08-13 21:28 639222525833084485
279 ms 124.71.145.151
191 2026-08-13 21:10 639222515446085004
178 ms 121.37.1.125
190 2026-08-13 21:10 639222515446085004
178 ms 114.116.241.86
189 2026-08-13 21:10 639222515446085004
178 ms 124.71.145.151
188 2026-08-13 20:53 639222505166766781
208 ms 114.116.241.86
187 2026-08-13 20:53 639222505166766781
208 ms 124.71.145.151
186 2026-08-13 20:53 639222505166766781
208 ms 121.37.1.125
185 2026-08-13 20:36 639222494930541001
147 ms 121.37.1.125
184 2026-08-13 20:36 639222494930541001
147 ms 114.116.241.86
183 2026-08-13 20:36 639222494930541001
147 ms 124.71.145.151
182 2026-08-13 20:19 639222484469216890
3 ms 124.71.145.151
181 2026-08-13 20:19 639222484469216890
3 ms 114.116.241.86
180 2026-08-13 20:19 639222484469216890
3 ms 121.37.1.125
179 2026-08-13 20:01 639222474270039940
253 ms 114.116.241.86
178 2026-08-13 20:01 639222474270039940
253 ms 124.71.145.151
177 2026-08-13 20:01 639222474270039940
253 ms 121.37.1.125
176 2026-08-13 19:44 639222464005587385
386 ms 124.71.145.151
175 2026-08-13 19:44 639222464005587385
386 ms 114.116.241.86
174 2026-08-13 19:44 639222464005587385
386 ms 121.37.1.125
173 2026-08-13 19:27 639222453485975041
172 ms 114.116.241.86
172 2026-08-13 19:27 639222453485975041
172 ms 121.37.1.125
171 2026-08-13 19:27 639222453485975041
172 ms 124.71.145.151
170 2026-08-13 19:09 639222442984828770
212 ms 114.116.241.86
169 2026-08-13 19:09 639222442984828770
212 ms 121.37.1.125
168 2026-08-13 19:09 639222442984828770
212 ms 124.71.145.151
167 2026-08-13 18:15 639222410191353397
140 ms 124.71.145.151
166 2026-08-13 18:15 639222410191353397
140 ms 114.116.241.86
165 2026-08-13 18:15 639222410191353397
140 ms 121.37.1.125
164 2026-08-13 17:58 639222399952628376
387 ms 114.116.241.86
163 2026-08-13 17:58 639222399952628376
387 ms 124.71.145.151
162 2026-08-13 17:58 639222399952628376
387 ms 121.37.1.125
161 2026-08-13 17:41 639222389608608647
222 ms 124.71.145.151
160 2026-08-13 17:41 639222389608608647
222 ms 121.37.1.125
159 2026-08-13 17:41 639222389608608647
222 ms 114.116.241.86
158 2026-08-13 17:24 639222379604012481
215 ms 121.37.1.125
157 2026-08-13 17:24 639222379604012481
215 ms 114.116.241.86
156 2026-08-13 17:24 639222379604012481
215 ms 124.71.145.151
155 2026-08-13 17:07 639222369372672858
150 ms 114.116.241.86
154 2026-08-13 17:07 639222369372672858
150 ms 124.71.145.151
153 2026-08-13 17:07 639222369372672858
150 ms 121.37.1.125
152 2026-08-13 16:50 639222359096909298
3 ms 124.71.145.151
151 2026-08-13 16:50 639222359096909298
3 ms 114.116.241.86
150 2026-08-13 16:50 639222359096909298
3 ms 121.37.1.125
149 2026-08-13 16:33 639222348814301655
900 ms 121.37.1.125
148 2026-08-13 16:33 639222348814301655
900 ms 124.71.145.151
147 2026-08-13 16:33 639222348814301655
900 ms 114.116.241.86
146 2026-08-13 16:16 639222338608331104
381 ms 121.37.1.125
145 2026-08-13 16:16 639222338608331104
381 ms 124.71.145.151
144 2026-08-13 16:16 639222338608331104
381 ms 114.116.241.86
143 2026-08-13 15:59 639222328204609760
840 ms 114.116.241.86
142 2026-08-13 15:59 639222328204609760
840 ms 121.37.1.125
141 2026-08-13 15:59 639222328204609760
840 ms 124.71.145.151
140 2026-08-13 15:41 639222317859759909
437 ms 114.116.241.86
139 2026-08-13 15:41 639222317859759909
437 ms 124.71.145.151
138 2026-08-13 15:41 639222317859759909
437 ms 121.37.1.125
137 2026-08-13 15:24 639222307560137918
521 ms 124.71.145.151
136 2026-08-13 15:24 639222307560137918
521 ms 114.116.241.86
135 2026-08-13 15:24 639222307560137918
521 ms 121.37.1.125
134 2026-08-13 15:07 639222297274357149
929 ms 124.71.145.151
133 2026-08-13 15:07 639222297274357149
929 ms 114.116.241.86
132 2026-08-13 15:07 639222297274357149
929 ms 121.37.1.125
131 2026-08-13 14:14 639222265004477827
262 ms 114.116.241.86
130 2026-08-13 14:14 639222265004477827
262 ms 121.37.1.125
129 2026-08-13 14:14 639222265004477827
262 ms 124.71.145.151
128 2026-08-13 13:57 639222255176583683
257 ms 124.71.145.151
127 2026-08-13 13:57 639222255176583683
257 ms 121.37.1.125
126 2026-08-13 13:57 639222255176583683
257 ms 114.116.241.86
125 2026-08-13 13:41 639222245340146131
642 ms 124.71.145.151
124 2026-08-13 13:41 639222245340146131
642 ms 114.116.241.86
123 2026-08-13 13:41 639222245340146131
642 ms 121.37.1.125
122 2026-08-13 13:25 639222235662219956
290 ms 114.116.241.86
121 2026-08-13 13:25 639222235662219956
290 ms 121.37.1.125
120 2026-08-13 13:25 639222235662219956
290 ms 124.71.145.151
119 2026-08-13 13:08 639222225817223284
268 ms 114.116.241.86
118 2026-08-13 13:08 639222225817223284
268 ms 121.37.1.125
117 2026-08-13 13:08 639222225817223284
268 ms 124.71.145.151
116 2026-08-13 12:52 639222216341869648
667 ms 124.71.145.151
115 2026-08-13 12:52 639222216341869648
667 ms 121.37.1.125
114 2026-08-13 12:52 639222216341869648
667 ms 114.116.241.86
113 2026-08-13 12:36 639222206848442189
299 ms 114.116.241.86
112 2026-08-13 12:36 639222206848442189
299 ms 124.71.145.151
111 2026-08-13 12:36 639222206848442189
299 ms 121.37.1.125
110 2026-08-13 12:20 639222197538963225
205 ms 114.116.241.86
109 2026-08-13 12:20 639222197538963225
205 ms 121.37.1.125
108 2026-08-13 12:20 639222197538963225
205 ms 124.71.145.151
107 2026-08-13 12:05 639222188113685569
245 ms 121.37.1.125
106 2026-08-13 12:05 639222188113685569
245 ms 114.116.241.86
105 2026-08-13 12:05 639222188113685569
245 ms 124.71.145.151
104 2026-08-13 11:49 639222178880138458
1019 ms 121.37.1.125
103 2026-08-13 11:49 639222178880138458
1019 ms 114.116.241.86
102 2026-08-13 11:49 639222178880138458
1019 ms 124.71.145.151
101 2026-08-13 11:34 639222169343013317
396 ms 124.71.145.151
100 2026-08-13 11:34 639222169343013317
396 ms 114.116.241.86
99 2026-08-13 11:34 639222169343013317
396 ms 121.37.1.125
98 2026-08-13 11:18 639222159910600596
212 ms 114.116.241.86
97 2026-08-13 11:18 639222159910600596
212 ms 124.71.145.151
96 2026-08-13 11:18 639222159910600596
212 ms 121.37.1.125
95 2026-08-13 10:26 639222128676274866
246 ms 121.37.1.125
94 2026-08-13 10:26 639222128676274866
246 ms 124.71.145.151
93 2026-08-13 10:26 639222128676274866
246 ms 114.116.241.86
92 2026-08-13 10:10 639222119169781983
244 ms 121.37.1.125
91 2026-08-13 10:10 639222119169781983
244 ms 124.71.145.151
90 2026-08-13 10:10 639222119169781983
244 ms 114.116.241.86
89 2026-08-13 09:54 639222109996148889
502 ms 114.116.241.86
88 2026-08-13 09:54 639222109996148889
502 ms 124.71.145.151
87 2026-08-13 09:54 639222109996148889
502 ms 121.37.1.125
86 2026-08-13 09:39 639222100791323799
204 ms 114.116.241.86
85 2026-08-13 09:39 639222100791323799
204 ms 121.37.1.125
84 2026-08-13 09:39 639222100791323799
204 ms 124.71.145.151
83 2026-08-13 09:24 639222091647893142
148 ms 124.71.145.151
82 2026-08-13 09:24 639222091647893142
148 ms 121.37.1.125
81 2026-08-13 09:24 639222091647893142
148 ms 114.116.241.86
80 2026-08-13 09:09 639222082524717649
150 ms 114.116.241.86
79 2026-08-13 09:09 639222082524717649
150 ms 121.37.1.125
78 2026-08-13 09:09 639222082524717649
150 ms 124.71.145.151
77 2026-08-13 08:54 639222073378630456
295 ms 114.116.241.86
76 2026-08-13 08:54 639222073378630456
295 ms 124.71.145.151
75 2026-08-13 08:54 639222073378630456
295 ms 121.37.1.125
74 2026-08-13 08:39 639222064537306701
268 ms 124.71.145.151
73 2026-08-13 08:39 639222064537306701
268 ms 121.37.1.125
72 2026-08-13 08:39 639222064537306701
268 ms 114.116.241.86
71 2026-08-13 08:24 639222055409471864
488 ms 121.37.1.125
70 2026-08-13 08:24 639222055409471864
488 ms 124.71.145.151
69 2026-08-13 08:24 639222055409471864
488 ms 114.116.241.86
68 2026-08-13 08:08 639222046117152411
419 ms 114.116.241.86
67 2026-08-13 08:08 639222046117152411
419 ms 124.71.145.151
66 2026-08-13 08:08 639222046117152411
419 ms 121.37.1.125
65 2026-08-13 07:53 639222036915107067
286 ms 124.71.145.151
64 2026-08-13 07:53 639222036915107067
286 ms 121.37.1.125
63 2026-08-13 07:53 639222036915107067
286 ms 114.116.241.86
62 2026-08-13 07:38 639222027654889141
11 ms 124.71.145.151
61 2026-08-13 07:38 639222027654889141
11 ms 121.37.1.125
60 2026-08-13 07:38 639222027654889141
11 ms 114.116.241.86
59 2026-08-13 06:46 639221996824612035
10 ms 121.37.1.125
58 2026-08-13 06:46 639221996824612035
10 ms 114.116.241.86
57 2026-08-13 06:46 639221996824612035
10 ms 124.71.145.151
56 2026-08-13 06:31 639221987863418113
411 ms 114.116.241.86
55 2026-08-13 06:31 639221987863418113
411 ms 121.37.1.125
54 2026-08-13 06:31 639221987863418113
411 ms 124.71.145.151
53 2026-08-13 06:16 639221979006823112
3 ms 124.71.145.151
52 2026-08-13 06:16 639221979006823112
3 ms 121.37.1.125
51 2026-08-13 06:16 639221979006823112
3 ms 114.116.241.86
50 2026-08-13 06:01 639221970068466615
1753 ms 121.37.1.125
49 2026-08-13 06:01 639221970068466615
1753 ms 114.116.241.86
48 2026-08-13 06:01 639221970068466615
1753 ms 124.71.145.151
47 2026-08-13 05:46 639221961001585139
159 ms 124.71.145.151
46 2026-08-13 05:46 639221961001585139
159 ms 121.37.1.125
45 2026-08-13 05:46 639221961001585139
159 ms 114.116.241.86
44 2026-08-13 05:31 639221952104046397
517 ms 124.71.145.151
43 2026-08-13 05:31 639221952104046397
517 ms 121.37.1.125
42 2026-08-13 05:31 639221952104046397
517 ms 114.116.241.86
41 2026-08-13 05:17 639221943247694484
221 ms 124.71.145.151
40 2026-08-13 05:17 639221943247694484
221 ms 121.37.1.125
39 2026-08-13 05:17 639221943247694484
221 ms 114.116.241.86
38 2026-08-13 05:02 639221934603388241
4 ms 121.37.1.125
37 2026-08-13 05:02 639221934603388241
4 ms 114.116.241.86
36 2026-08-13 05:02 639221934603388241
4 ms 124.71.145.151
35 2026-08-13 04:47 639221925729273358
154 ms 124.71.145.151
34 2026-08-13 04:47 639221925729273358
154 ms 114.116.241.86
33 2026-08-13 04:47 639221925729273358
154 ms 121.37.1.125
32 2026-08-13 04:33 639221916777813401
258 ms 114.116.241.86
31 2026-08-13 04:33 639221916777813401
258 ms 121.37.1.125
30 2026-08-13 04:33 639221916777813401
258 ms 124.71.145.151
29 2026-08-13 04:17 639221907816913910
221 ms 121.37.1.125
28 2026-08-13 04:17 639221907816913910
221 ms 124.71.145.151
27 2026-08-13 04:17 639221907816913910
221 ms 114.116.241.86
26 2026-08-13 04:02 639221898639694322
152 ms 124.71.145.151
25 2026-08-13 04:02 639221898639694322
152 ms 121.37.1.125
24 2026-08-13 04:02 639221898639694322
152 ms 114.116.241.86
23 2026-08-13 03:11 639221868257567489
209 ms 114.116.241.86
22 2026-08-13 03:11 639221868257567489
209 ms 121.37.1.125
21 2026-08-13 03:11 639221868257567489
209 ms 124.71.145.151
20 2026-08-13 02:57 639221859270235608
9 ms 124.71.145.151
19 2026-08-13 02:57 639221859270235608
9 ms 121.37.1.125
18 2026-08-13 02:57 639221859270235608
9 ms 114.116.241.86
17 2026-08-13 02:41 639221850184464515
241 ms 121.37.1.125
16 2026-08-13 02:41 639221850184464515
241 ms 124.71.145.151
15 2026-08-13 02:41 639221850184464515
241 ms 114.116.241.86
14 2026-08-13 02:26 639221841141973425
2327 ms 121.37.1.125
13 2026-08-13 02:26 639221841141973425
2327 ms 124.71.145.151
12 2026-08-13 01:35 639221810548753083
3 ms 114.116.241.86
11 2026-08-13 01:35 639221810548753083
3 ms 124.71.145.151
10 2026-08-13 01:35 639221810548753083
3 ms 121.37.1.125
9 2026-08-13 01:20 639221801656796262
510 ms 121.37.1.125
8 2026-08-13 01:20 639221801656796262
510 ms 124.71.145.151
7 2026-08-13 01:20 639221801656796262
510 ms 114.116.241.86
6 2026-08-13 01:05 639221792658715334
269 ms 121.37.1.125
5 2026-08-13 01:05 639221792658715334
269 ms 124.71.145.151
4 2026-08-13 01:05 639221792658715334
269 ms 114.116.241.86
3 2026-08-13 00:50 639221783571379176
296 ms 121.37.1.125
2 2026-08-13 00:50 639221783571379176
296 ms 114.116.241.86
1 2026-08-13 00:50 639221783571379176
296 ms 124.71.145.151