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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 70 successful responses, 2 failed responses, and 282 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

72

Historical checks stored for this nameserver on selected date

Average Latency

282 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:57

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

70

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

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 2026-08-13 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
72 2026-08-13 23:57 639222618462620588
168 ms 209.216.89.71
71 2026-08-13 23:40 639222608688333012
105 ms 209.216.89.71
70 2026-08-13 23:24 639222598741756356
141 ms 209.216.89.71
69 2026-08-13 23:07 639222588615244093
174 ms 209.216.89.71
68 2026-08-13 22:13 639222556495289724
123 ms 209.216.89.71
67 2026-08-13 21:56 639222546477917698
2101 ms 209.216.89.71
66 2026-08-13 21:39 639222536257653790
111 ms 209.216.89.71
65 2026-08-13 21:22 639222525833084485
122 ms 209.216.89.71
64 2026-08-13 21:05 639222515446085004
135 ms 209.216.89.71
63 2026-08-13 20:48 639222505166766781
132 ms 209.216.89.71
62 2026-08-13 20:30 639222494930541001
103 ms 209.216.89.71
61 2026-08-13 20:13 639222484469216890
124 ms 209.216.89.71
60 2026-08-13 19:56 639222474270039940
115 ms 209.216.89.71
59 2026-08-13 19:39 639222464005587385
108 ms 209.216.89.71
58 2026-08-13 19:21 639222453485975041
2101 ms 209.216.89.71
57 2026-08-13 19:04 639222442984828770
102 ms 209.216.89.71
56 2026-08-13 18:09 639222410191353397
105 ms 209.216.89.71
55 2026-08-13 17:52 639222399952628376
99 ms 209.216.89.71
54 2026-08-13 17:35 639222389608608647
107 ms 209.216.89.71
53 2026-08-13 17:18 639222379604012481
182 ms 209.216.89.71
52 2026-08-13 17:01 639222369372672858
103 ms 209.216.89.71
51 2026-08-13 16:44 639222359096909298
104 ms 209.216.89.71
50 2026-08-13 16:27 639222348814301655
103 ms 209.216.89.71
49 2026-08-13 16:10 639222338608331104
108 ms 209.216.89.71
48 2026-08-13 15:53 639222328204609760
116 ms 209.216.89.71
47 2026-08-13 15:35 639222317859759909
148 ms 209.216.89.71
46 2026-08-13 15:18 639222307560137918
2143 ms 209.216.89.71
45 2026-08-13 15:01 639222297274357149
131 ms 209.216.89.71
44 2026-08-13 14:05 639222265004477827
113 ms 209.216.89.71
43 2026-08-13 13:48 639222255176583683
108 ms 209.216.89.71
42 2026-08-13 13:32 639222245340146131
228 ms 209.216.89.71
41 2026-08-13 13:16 639222235662219956
-
40 2026-08-13 12:59 639222225817223284
108 ms 209.216.89.71
39 2026-08-13 12:43 639222216341869648
152 ms 209.216.89.71
38 2026-08-13 12:28 639222206848442189
133 ms 209.216.89.71
37 2026-08-13 12:12 639222197538963225
-
36 2026-08-13 11:56 639222188113685569
126 ms 209.216.89.71
35 2026-08-13 11:41 639222178880138458
210 ms 209.216.89.71
34 2026-08-13 11:25 639222169343013317
197 ms 209.216.89.71
33 2026-08-13 11:09 639222159910600596
106 ms 209.216.89.71
32 2026-08-13 10:18 639222128676274866
119 ms 209.216.89.71
31 2026-08-13 10:02 639222119169781983
179 ms 209.216.89.71
30 2026-08-13 09:46 639222109996148889
119 ms 209.216.89.71
29 2026-08-13 09:31 639222100791323799
112 ms 209.216.89.71
28 2026-08-13 09:16 639222091647893142
134 ms 209.216.89.71
27 2026-08-13 09:01 639222082524717649
127 ms 209.216.89.71
26 2026-08-13 08:46 639222073378630456
116 ms 209.216.89.71
25 2026-08-13 08:31 639222064537306701
127 ms 209.216.89.71
24 2026-08-13 08:16 639222055409471864
319 ms 209.216.89.71
23 2026-08-13 08:00 639222046117152411
359 ms 209.216.89.71
22 2026-08-13 07:45 639222036915107067
130 ms 209.216.89.71
21 2026-08-13 07:29 639222027654889141
280 ms 209.216.89.71
20 2026-08-13 06:38 639221996824612035
203 ms 209.216.89.71
19 2026-08-13 06:23 639221987863418113
106 ms 209.216.89.71
18 2026-08-13 06:08 639221979006823112
104 ms 209.216.89.71
17 2026-08-13 05:53 639221970068466615
103 ms 209.216.89.71
16 2026-08-13 05:38 639221961001585139
2101 ms 209.216.89.71
15 2026-08-13 05:23 639221952104046397
104 ms 209.216.89.71
14 2026-08-13 05:08 639221943247694484
103 ms 209.216.89.71
13 2026-08-13 04:54 639221934603388241
127 ms 209.216.89.71
12 2026-08-13 04:39 639221925729273358
137 ms 209.216.89.71
11 2026-08-13 04:24 639221916777813401
2118 ms 209.216.89.71
10 2026-08-13 04:09 639221907816913910
147 ms 209.216.89.71
9 2026-08-13 03:54 639221898639694322
259 ms 209.216.89.71
8 2026-08-13 03:04 639221868257567489
113 ms 209.216.89.71
7 2026-08-13 02:49 639221859270235608
149 ms 209.216.89.71
6 2026-08-13 02:34 639221850184464515
129 ms 209.216.89.71
5 2026-08-13 02:18 639221841141973425
132 ms 209.216.89.71
4 2026-08-13 01:27 639221810548753083
229 ms 209.216.89.71
3 2026-08-13 01:13 639221801656796262
104 ms 209.216.89.71
2 2026-08-13 00:57 639221792658715334
121 ms 209.216.89.71
1 2026-08-13 00:42 639221783571379176
102 ms 209.216.89.71