DNS response history for ns1.itservers.com

ns1.itservers.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 2026-08-26. For this date, NameServerHistory found 138 DNS check records, 138 successful responses, 0 failed responses, and 332 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.itservers.com.
Records on Selected Date

138

Historical checks stored for this nameserver on selected date

Average Latency

332 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 22:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.233.188.181

Most recently resolved hosting IP on selected date

Successful Responses

138

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.itservers.com

Showing DNS history for 2026-08-26 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
138 2026-08-26 22:59 639233814527872887
239 ms 172.233.188.181
137 2026-08-26 22:59 639233814527872887
239 ms 172.233.186.189
136 2026-08-26 22:42 639233804315489381
242 ms 172.233.186.189
135 2026-08-26 22:42 639233804315489381
242 ms 172.233.188.181
134 2026-08-26 22:25 639233793971346256
125 ms 172.233.186.189
133 2026-08-26 22:25 639233793971346256
125 ms 172.233.188.181
132 2026-08-26 22:08 639233783644630463
150 ms 172.233.186.189
131 2026-08-26 22:08 639233783644630463
150 ms 172.233.188.181
130 2026-08-26 21:51 639233773302621314
2124 ms 172.233.188.181
129 2026-08-26 21:51 639233773302621314
2124 ms 172.233.186.189
128 2026-08-26 21:33 639233762896723748
227 ms 172.233.186.189
127 2026-08-26 21:33 639233762896723748
227 ms 172.233.188.181
126 2026-08-26 21:16 639233752543876329
228 ms 172.233.186.189
125 2026-08-26 21:16 639233752543876329
228 ms 172.233.188.181
124 2026-08-26 20:59 639233742155931788
240 ms 172.233.186.189
123 2026-08-26 20:59 639233742155931788
240 ms 172.233.188.181
122 2026-08-26 20:41 639233731712555311
242 ms 172.233.186.189
121 2026-08-26 20:41 639233731712555311
242 ms 172.233.188.181
120 2026-08-26 20:24 639233721164051126
242 ms 172.233.186.189
119 2026-08-26 20:24 639233721164051126
242 ms 172.233.188.181
118 2026-08-26 20:06 639233710560486320
127 ms 172.233.186.189
117 2026-08-26 20:06 639233710560486320
127 ms 172.233.188.181
116 2026-08-26 19:48 639233699834667450
165 ms 172.233.188.181
115 2026-08-26 19:48 639233699834667450
165 ms 172.233.186.189
114 2026-08-26 18:54 639233667209186136
237 ms 172.233.188.181
113 2026-08-26 18:54 639233667209186136
237 ms 172.233.186.189
112 2026-08-26 18:36 639233656814316266
236 ms 172.233.186.189
111 2026-08-26 18:36 639233656814316266
236 ms 172.233.188.181
110 2026-08-26 18:19 639233646245051806
212 ms 172.233.186.189
109 2026-08-26 18:19 639233646245051806
212 ms 172.233.188.181
108 2026-08-26 18:01 639233635663779051
247 ms 172.233.188.181
107 2026-08-26 18:01 639233635663779051
247 ms 172.233.186.189
106 2026-08-26 17:44 639233624977342122
242 ms 172.233.186.189
105 2026-08-26 17:44 639233624977342122
242 ms 172.233.188.181
104 2026-08-26 17:26 639233614446136153
246 ms 172.233.188.181
103 2026-08-26 17:26 639233614446136153
246 ms 172.233.186.189
102 2026-08-26 17:08 639233603737877581
248 ms 172.233.188.181
101 2026-08-26 17:08 639233603737877581
248 ms 172.233.186.189
100 2026-08-26 16:51 639233593269224651
42 ms 172.233.186.189
99 2026-08-26 16:51 639233593269224651
42 ms 172.233.188.181
98 2026-08-26 16:33 639233582635086903
191 ms 172.233.186.189
97 2026-08-26 16:33 639233582635086903
191 ms 172.233.188.181
96 2026-08-26 16:15 639233572000374575
237 ms 172.233.186.189
95 2026-08-26 16:15 639233572000374575
237 ms 172.233.188.181
94 2026-08-26 15:57 639233561188633861
248 ms 172.233.186.189
93 2026-08-26 15:57 639233561188633861
248 ms 172.233.188.181
92 2026-08-26 15:39 639233550544357027
181 ms 172.233.188.181
91 2026-08-26 15:39 639233550544357027
181 ms 172.233.186.189
90 2026-08-26 14:45 639233517966053117
2122 ms 172.233.186.189
89 2026-08-26 14:45 639233517966053117
2122 ms 172.233.188.181
88 2026-08-26 14:28 639233507603253585
8 ms 172.233.186.189
87 2026-08-26 14:28 639233507603253585
8 ms 172.233.188.181
86 2026-08-26 14:10 639233497229039167
130 ms 172.233.188.181
85 2026-08-26 14:10 639233497229039167
130 ms 172.233.186.189
84 2026-08-26 13:53 639233486864546406
252 ms 172.233.186.189
83 2026-08-26 13:53 639233486864546406
252 ms 172.233.188.181
82 2026-08-26 13:36 639233476455174682
245 ms 172.233.186.189
81 2026-08-26 13:36 639233476455174682
245 ms 172.233.188.181
80 2026-08-26 13:19 639233466171592605
242 ms 172.233.186.189
79 2026-08-26 13:19 639233466171592605
242 ms 172.233.188.181
78 2026-08-26 13:01 639233455747096265
135 ms 172.233.188.181
77 2026-08-26 13:01 639233455747096265
135 ms 172.233.186.189
76 2026-08-26 12:44 639233445367152284
251 ms 172.233.188.181
75 2026-08-26 12:44 639233445367152284
251 ms 172.233.186.189
74 2026-08-26 12:27 639233434974187439
238 ms 172.233.188.181
73 2026-08-26 12:27 639233434974187439
238 ms 172.233.186.189
72 2026-08-26 12:09 639233424567558554
10 ms 172.233.186.189
71 2026-08-26 12:09 639233424567558554
10 ms 172.233.188.181
70 2026-08-26 11:52 639233414056832719
231 ms 172.233.186.189
69 2026-08-26 11:52 639233414056832719
231 ms 172.233.188.181
68 2026-08-26 11:34 639233403515141099
242 ms 172.233.188.181
67 2026-08-26 11:34 639233403515141099
242 ms 172.233.186.189
66 2026-08-26 10:40 639233370841350248
252 ms 172.233.186.189
65 2026-08-26 10:40 639233370841350248
252 ms 172.233.188.181
64 2026-08-26 10:22 639233360361507238
18 ms 172.233.188.181
63 2026-08-26 10:22 639233360361507238
18 ms 172.233.186.189
62 2026-08-26 10:05 639233350067824371
128 ms 172.233.188.181
61 2026-08-26 10:05 639233350067824371
128 ms 172.233.186.189
60 2026-08-26 09:48 639233339545274518
247 ms 172.233.186.189
59 2026-08-26 09:48 639233339545274518
247 ms 172.233.188.181
58 2026-08-26 09:30 639233329214918079
236 ms 172.233.186.189
57 2026-08-26 09:30 639233329214918079
236 ms 172.233.188.181
56 2026-08-26 09:13 639233318749762337
28 ms 172.233.186.189
55 2026-08-26 09:13 639233318749762337
28 ms 172.233.188.181
54 2026-08-26 08:56 639233308387917838
130 ms 172.233.186.189
53 2026-08-26 08:56 639233308387917838
130 ms 172.233.188.181
52 2026-08-26 08:38 639233297961740122
213 ms 172.233.188.181
51 2026-08-26 08:38 639233297961740122
213 ms 172.233.186.189
50 2026-08-26 08:21 639233287487159094
245 ms 172.233.188.181
49 2026-08-26 08:21 639233287487159094
245 ms 172.233.186.189
48 2026-08-26 08:04 639233276995531707
9 ms 172.233.188.181
47 2026-08-26 08:04 639233276995531707
9 ms 172.233.186.189
46 2026-08-26 07:46 639233266521568229
153 ms 172.233.188.181
45 2026-08-26 07:46 639233266521568229
153 ms 172.233.186.189
44 2026-08-26 07:29 639233256081047431
241 ms 172.233.188.181
43 2026-08-26 07:29 639233256081047431
241 ms 172.233.186.189
42 2026-08-26 06:35 639233223620132921
2146 ms 172.233.186.189
41 2026-08-26 06:35 639233223620132921
2146 ms 172.233.188.181
40 2026-08-26 06:17 639233213287814244
2223 ms 172.233.188.181
39 2026-08-26 06:17 639233213287814244
2223 ms 172.233.186.189
38 2026-08-26 06:00 639233202925983161
258 ms 172.233.186.189
37 2026-08-26 06:00 639233202925983161
258 ms 172.233.188.181
36 2026-08-26 05:43 639233192644780696
248 ms 172.233.186.189
35 2026-08-26 05:43 639233192644780696
248 ms 172.233.188.181
34 2026-08-26 05:26 639233182401183833
247 ms 172.233.186.189
33 2026-08-26 05:26 639233182401183833
247 ms 172.233.188.181
32 2026-08-26 05:09 639233172074181051
182 ms 172.233.188.181
31 2026-08-26 05:09 639233172074181051
182 ms 172.233.186.189
30 2026-08-26 04:51 639233161808421455
246 ms 172.233.186.189
29 2026-08-26 04:51 639233161808421455
246 ms 172.233.188.181
28 2026-08-26 04:34 639233151357344052
238 ms 172.233.186.189
27 2026-08-26 04:34 639233151357344052
238 ms 172.233.188.181
26 2026-08-26 04:17 639233141034116946
5 ms 172.233.188.181
25 2026-08-26 04:17 639233141034116946
5 ms 172.233.186.189
24 2026-08-26 04:00 639233130828334142
247 ms 172.233.188.181
23 2026-08-26 04:00 639233130828334142
247 ms 172.233.186.189
22 2026-08-26 03:43 639233120373450007
249 ms 172.233.186.189
21 2026-08-26 03:43 639233120373450007
249 ms 172.233.188.181
20 2026-08-26 03:25 639233110066216193
2 ms 172.233.188.181
19 2026-08-26 03:25 639233110066216193
2 ms 172.233.186.189
18 2026-08-26 02:32 639233078065410564
243 ms 172.233.186.189
17 2026-08-26 02:32 639233078065410564
243 ms 172.233.188.181
16 2026-08-26 02:15 639233067787457832
256 ms 172.233.188.181
15 2026-08-26 02:15 639233067787457832
256 ms 172.233.186.189
14 2026-08-26 01:58 639233057501801162
246 ms 172.233.186.189
13 2026-08-26 01:58 639233057501801162
246 ms 172.233.188.181
12 2026-08-26 01:40 639233047089431703
137 ms 172.233.186.189
11 2026-08-26 01:40 639233047089431703
137 ms 172.233.188.181
10 2026-08-26 01:23 639233036754790688
8 ms 172.233.188.181
9 2026-08-26 01:23 639233036754790688
8 ms 172.233.186.189
8 2026-08-26 01:06 639233026412602472
250 ms 172.233.188.181
7 2026-08-26 01:06 639233026412602472
250 ms 172.233.186.189
6 2026-08-26 00:48 639233016064066127
243 ms 172.233.186.189
5 2026-08-26 00:48 639233016064066127
243 ms 172.233.188.181
4 2026-08-26 00:31 639233005922655772
130 ms 172.233.188.181
3 2026-08-26 00:31 639233005922655772
130 ms 172.233.186.189
2 2026-08-26 00:14 639232995672256907
2146 ms 172.233.186.189
1 2026-08-26 00:14 639232995672256907
2146 ms 172.233.188.181