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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 576 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

74

Historical checks stored for this nameserver on selected date

Average Latency

576 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:48

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

74

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 ns91.webmasters.com

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:48 639227795899225951
105 ms 209.216.89.71
73 2026-08-19 23:32 639227786351762008
105 ms 209.216.89.71
72 2026-08-19 23:16 639227776640591733
142 ms 209.216.89.71
71 2026-08-19 23:00 639227767128841282
113 ms 209.216.89.71
70 2026-08-19 22:44 639227757477304711
2145 ms 209.216.89.71
69 2026-08-19 22:28 639227747572098014
103 ms 209.216.89.71
68 2026-08-19 22:11 639227737588613113
2100 ms 209.216.89.71
67 2026-08-19 21:19 639227706134603955
2130 ms 209.216.89.71
66 2026-08-19 21:03 639227696589027396
104 ms 209.216.89.71
65 2026-08-19 20:47 639227687097707639
110 ms 209.216.89.71
64 2026-08-19 20:31 639227677474464487
124 ms 209.216.89.71
63 2026-08-19 20:15 639227667767441118
119 ms 209.216.89.71
62 2026-08-19 19:58 639227657984833832
2123 ms 209.216.89.71
61 2026-08-19 19:42 639227648079992640
106 ms 209.216.89.71
60 2026-08-19 19:25 639227638125048441
103 ms 209.216.89.71
59 2026-08-19 19:09 639227628211392142
112 ms 209.216.89.71
58 2026-08-19 18:52 639227618261696275
2101 ms 209.216.89.71
57 2026-08-19 18:35 639227608366233645
104 ms 209.216.89.71
56 2026-08-19 18:19 639227598301787588
103 ms 209.216.89.71
55 2026-08-19 17:26 639227566241010716
2138 ms 209.216.89.71
54 2026-08-19 17:09 639227556454538959
103 ms 209.216.89.71
53 2026-08-19 16:53 639227546640305542
106 ms 209.216.89.71
52 2026-08-19 16:37 639227536965466472
2099 ms 209.216.89.71
51 2026-08-19 16:20 639227527048658280
104 ms 209.216.89.71
50 2026-08-19 16:04 639227517386634438
172 ms 209.216.89.71
49 2026-08-19 15:47 639227507459551637
112 ms 209.216.89.71
48 2026-08-19 15:31 639227497515595277
104 ms 209.216.89.71
47 2026-08-19 15:14 639227487441798036
103 ms 209.216.89.71
46 2026-08-19 14:57 639227477445551863
105 ms 209.216.89.71
45 2026-08-19 14:40 639227467297067891
123 ms 209.216.89.71
44 2026-08-19 14:23 639227457057795635
2115 ms 209.216.89.71
43 2026-08-19 13:30 639227425244777397
106 ms 209.216.89.71
42 2026-08-19 13:14 639227415422116485
106 ms 209.216.89.71
41 2026-08-19 12:57 639227405307256053
147 ms 209.216.89.71
40 2026-08-19 12:40 639227395396602630
163 ms 209.216.89.71
39 2026-08-19 12:24 639227385510363611
123 ms 209.216.89.71
38 2026-08-19 12:07 639227375508324850
119 ms 209.216.89.71
37 2026-08-19 11:51 639227365326611906
125 ms 209.216.89.71
36 2026-08-19 11:34 639227355360014208
107 ms 209.216.89.71
35 2026-08-19 11:17 639227345036782165
103 ms 209.216.89.71
34 2026-08-19 11:00 639227334992964533
114 ms 209.216.89.71
33 2026-08-19 10:43 639227324986605572
106 ms 209.216.89.71
32 2026-08-19 10:26 639227314928414539
104 ms 209.216.89.71
31 2026-08-19 09:33 639227283029182134
2121 ms 209.216.89.71
30 2026-08-19 09:17 639227273294779350
2143 ms 209.216.89.71
29 2026-08-19 09:01 639227263525231313
104 ms 209.216.89.71
28 2026-08-19 08:44 639227253578313363
2119 ms 209.216.89.71
27 2026-08-19 08:28 639227243649973322
2149 ms 209.216.89.71
26 2026-08-19 08:11 639227233581059317
2120 ms 209.216.89.71
25 2026-08-19 07:54 639227223667352067
2119 ms 209.216.89.71
24 2026-08-19 07:38 639227213714837066
103 ms 209.216.89.71
23 2026-08-19 07:21 639227203701208496
136 ms 209.216.89.71
22 2026-08-19 07:04 639227193643202179
104 ms 209.216.89.71
21 2026-08-19 06:48 639227183584431597
2102 ms 209.216.89.71
20 2026-08-19 06:31 639227173347403088
102 ms 209.216.89.71
19 2026-08-19 05:37 639227141523007601
105 ms 209.216.89.71
18 2026-08-19 05:21 639227131785931574
105 ms 209.216.89.71
17 2026-08-19 05:05 639227122176475389
2168 ms 209.216.89.71
16 2026-08-19 04:49 639227112668934596
104 ms 209.216.89.71
15 2026-08-19 04:33 639227102773292788
105 ms 209.216.89.71
14 2026-08-19 04:17 639227093141136930
103 ms 209.216.89.71
13 2026-08-19 04:01 639227083449420147
103 ms 209.216.89.71
12 2026-08-19 03:44 639227073771748493
111 ms 209.216.89.71
11 2026-08-19 03:28 639227063977347614
114 ms 209.216.89.71
10 2026-08-19 03:12 639227054253519024
130 ms 209.216.89.71
9 2026-08-19 02:55 639227044381963886
104 ms 209.216.89.71
8 2026-08-19 02:39 639227034441085514
206 ms 209.216.89.71
7 2026-08-19 01:47 639227003126489968
106 ms 209.216.89.71
6 2026-08-19 01:31 639226993456311614
106 ms 209.216.89.71
5 2026-08-19 01:15 639226983847312345
129 ms 209.216.89.71
4 2026-08-19 00:59 639226974357874853
103 ms 209.216.89.71
3 2026-08-19 00:43 639226964670484721
2129 ms 209.216.89.71
2 2026-08-19 00:26 639226954857899696
102 ms 209.216.89.71
1 2026-08-19 00:10 639226945091603488
114 ms 209.216.89.71