DNS response history for ns91.webmasters.com

ns91.webmasters.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 2026-08-16. For this date, NameServerHistory found 60 DNS check records, 59 successful responses, 1 failed responses, and 425 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 ns91.webmasters.com.
Records on Selected Date

60

Historical checks stored for this nameserver on selected date

Average Latency

425 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

209.216.89.71

Most recently resolved hosting IP on selected date

Successful Responses

59

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns91.webmasters.com

Showing DNS history for 2026-08-16 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
60 2026-08-16 23:54 639225207490611656
107 ms 209.216.89.71
59 2026-08-16 23:38 639225198045815385
103 ms 209.216.89.71
58 2026-08-16 22:46 639225166825544741
120 ms 209.216.89.71
57 2026-08-16 22:30 639225157549461269
101 ms 209.216.89.71
56 2026-08-16 22:14 639225147914556308
128 ms 209.216.89.71
55 2026-08-16 21:58 639225138472322960
108 ms 209.216.89.71
54 2026-08-16 21:06 639225107211236826
104 ms 209.216.89.71
53 2026-08-16 20:50 639225097684457510
104 ms 209.216.89.71
52 2026-08-16 20:34 639225087942913396
100 ms 209.216.89.71
51 2026-08-16 20:18 639225078238684183
2122 ms 209.216.89.71
50 2026-08-16 19:26 639225046944151094
127 ms 209.216.89.71
49 2026-08-16 19:10 639225037234857231
102 ms 209.216.89.71
48 2026-08-16 18:54 639225027423459920
2129 ms 209.216.89.71
47 2026-08-16 18:37 639225017891613027
126 ms 209.216.89.71
46 2026-08-16 17:45 639224986298183527
96 ms 209.216.89.71
45 2026-08-16 17:29 639224976567107023
114 ms 209.216.89.71
44 2026-08-16 17:13 639224966709723386
114 ms 209.216.89.71
43 2026-08-16 16:57 639224957175756942
206 ms 209.216.89.71
42 2026-08-16 16:05 639224925782379869
105 ms 209.216.89.71
41 2026-08-16 15:49 639224916429532459
105 ms 209.216.89.71
40 2026-08-16 15:33 639224906878325623
106 ms 209.216.89.71
39 2026-08-16 15:17 639224897258974385
123 ms 209.216.89.71
38 2026-08-16 14:25 639224866169532828
104 ms 209.216.89.71
37 2026-08-16 14:09 639224856561831915
103 ms 209.216.89.71
36 2026-08-16 13:53 639224846830897794
109 ms 209.216.89.71
35 2026-08-16 13:37 639224836975863283
104 ms 209.216.89.71
34 2026-08-16 12:42 639224804985340946
-
33 2026-08-16 12:26 639224795567782333
107 ms 209.216.89.71
32 2026-08-16 12:10 639224785914225250
103 ms 209.216.89.71
31 2026-08-16 11:54 639224776383854998
105 ms 209.216.89.71
30 2026-08-16 11:01 639224744252113993
152 ms 209.216.89.71
29 2026-08-16 10:44 639224734238905542
103 ms 209.216.89.71
28 2026-08-16 10:28 639224724335031221
149 ms 209.216.89.71
27 2026-08-16 10:11 639224714475244430
104 ms 209.216.89.71
26 2026-08-16 09:16 639224681063874153
4159 ms 209.216.89.71
25 2026-08-16 08:59 639224671038956665
2102 ms 209.216.89.71
24 2026-08-16 08:42 639224661079806122
110 ms 209.216.89.71
23 2026-08-16 08:26 639224651169993038
140 ms 209.216.89.71
22 2026-08-16 07:31 639224618882283050
179 ms 209.216.89.71
21 2026-08-16 07:16 639224609519965372
2145 ms 209.216.89.71
20 2026-08-16 07:00 639224599969658888
129 ms 209.216.89.71
19 2026-08-16 06:44 639224590360343307
108 ms 209.216.89.71
18 2026-08-16 05:52 639224558901831832
219 ms 209.216.89.71
17 2026-08-16 05:36 639224549678210576
113 ms 209.216.89.71
16 2026-08-16 05:21 639224540433420642
103 ms 209.216.89.71
15 2026-08-16 05:05 639224531046032443
96 ms 209.216.89.71
14 2026-08-16 04:13 639224499638024410
110 ms 209.216.89.71
13 2026-08-16 03:57 639224490358783451
113 ms 209.216.89.71
12 2026-08-16 03:42 639224481111410545
105 ms 209.216.89.71
11 2026-08-16 03:26 639224471809153772
104 ms 209.216.89.71
10 2026-08-16 02:33 639224440124457324
2105 ms 209.216.89.71
9 2026-08-16 02:18 639224430921105721
2124 ms 209.216.89.71
8 2026-08-16 02:02 639224421455433103
99 ms 209.216.89.71
7 2026-08-16 01:46 639224412089740331
114 ms 209.216.89.71
6 2026-08-16 01:31 639224403168392868
2148 ms 209.216.89.71
5 2026-08-16 01:16 639224393856251387
120 ms 209.216.89.71
4 2026-08-16 01:00 639224384677141438
155 ms 209.216.89.71
3 2026-08-16 00:45 639224375597986398
126 ms 209.216.89.71
2 2026-08-16 00:30 639224366430296466
106 ms 209.216.89.71
1 2026-08-16 00:15 639224357218176789
138 ms 209.216.89.71