DNS response history for ns2.sdnhost.com

ns2.sdnhost.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 522 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.sdnhost.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

522 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.251.89.201

Most recently resolved hosting IP on selected date

Successful Responses

71

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.sdnhost.com

Showing DNS history for 2026-08-27 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
71 2026-08-27 23:18 639234690580226618
62 ms 198.251.89.201
70 2026-08-27 23:01 639234680477852135
135 ms 198.251.89.201
69 2026-08-27 22:45 639234670282270693
154 ms 198.251.89.201
68 2026-08-27 22:27 639234660146106544
130 ms 198.251.89.201
67 2026-08-27 22:11 639234649768231829
132 ms 198.251.89.201
66 2026-08-27 21:53 639234639589413826
129 ms 198.251.89.201
65 2026-08-27 21:36 639234629372993861
154 ms 198.251.89.201
64 2026-08-27 21:19 639234619223904344
2064 ms 198.251.89.201
63 2026-08-27 21:02 639234608944811927
134 ms 198.251.89.201
62 2026-08-27 20:45 639234598661858910
143 ms 198.251.89.201
61 2026-08-27 20:28 639234588314533893
2097 ms 198.251.89.201
60 2026-08-27 20:10 639234577878211878
139 ms 198.251.89.201
59 2026-08-27 19:17 639234545578367474
71 ms 198.251.89.201
58 2026-08-27 19:00 639234535255111795
73 ms 198.251.89.201
57 2026-08-27 18:42 639234525107594067
134 ms 198.251.89.201
56 2026-08-27 18:26 639234514890244566
147 ms 198.251.89.201
55 2026-08-27 18:09 639234504745477862
79 ms 198.251.89.201
54 2026-08-27 17:51 639234494449227290
159 ms 198.251.89.201
53 2026-08-27 17:34 639234484118025686
93 ms 198.251.89.201
52 2026-08-27 17:17 639234473946362077
149 ms 198.251.89.201
51 2026-08-27 17:00 639234463759124388
130 ms 198.251.89.201
50 2026-08-27 16:43 639234453500759178
134 ms 198.251.89.201
49 2026-08-27 16:26 639234442983541638
158 ms 198.251.89.201
48 2026-08-27 16:08 639234432404354562
147 ms 198.251.89.201
47 2026-08-27 15:14 639234399767719119
181 ms 198.251.89.201
46 2026-08-27 14:56 639234389460601485
154 ms 198.251.89.201
45 2026-08-27 14:39 639234379227178707
151 ms 198.251.89.201
44 2026-08-27 14:22 639234369065315214
139 ms 198.251.89.201
43 2026-08-27 14:05 639234358825501576
129 ms 198.251.89.201
42 2026-08-27 13:48 639234348572745268
149 ms 198.251.89.201
41 2026-08-27 13:31 639234338264503481
126 ms 198.251.89.201
40 2026-08-27 13:14 639234327818741376
149 ms 198.251.89.201
39 2026-08-27 12:57 639234317475724313
2199 ms 198.251.89.201
38 2026-08-27 12:39 639234307007468133
2088 ms 198.251.89.201
37 2026-08-27 12:22 639234296664302575
2071 ms 198.251.89.201
36 2026-08-27 12:04 639234286253196126
495 ms 198.251.89.201
35 2026-08-27 11:11 639234253963286387
2081 ms 198.251.89.201
34 2026-08-27 10:53 639234243654907465
2077 ms 198.251.89.201
33 2026-08-27 10:36 639234233269654413
137 ms 198.251.89.201
32 2026-08-27 10:19 639234222943951923
133 ms 198.251.89.201
31 2026-08-27 10:02 639234212558002823
74 ms 198.251.89.201
30 2026-08-27 09:44 639234202117531850
145 ms 198.251.89.201
29 2026-08-27 09:27 639234191649612722
135 ms 198.251.89.201
28 2026-08-27 09:09 639234181105879568
126 ms 198.251.89.201
27 2026-08-27 08:52 639234170713214496
2076 ms 198.251.89.201
26 2026-08-27 08:35 639234160341037652
155 ms 198.251.89.201
25 2026-08-27 08:17 639234149799404224
2188 ms 198.251.89.201
24 2026-08-27 08:00 639234139553286469
172 ms 198.251.89.201
23 2026-08-27 07:06 639234107183588293
132 ms 198.251.89.201
22 2026-08-27 06:49 639234096905435724
2072 ms 198.251.89.201
21 2026-08-27 06:32 639234086579410775
162 ms 198.251.89.201
20 2026-08-27 06:15 639234076291157956
2073 ms 198.251.89.201
19 2026-08-27 05:57 639234065981939454
129 ms 198.251.89.201
18 2026-08-27 05:40 639234055548642997
131 ms 198.251.89.201
17 2026-08-27 05:23 639234045267979603
86 ms 198.251.89.201
16 2026-08-27 05:06 639234034999717463
128 ms 198.251.89.201
15 2026-08-27 04:49 639234024739225358
2070 ms 198.251.89.201
14 2026-08-27 04:31 639234014311170162
146 ms 198.251.89.201
13 2026-08-27 04:14 639234003806017640
131 ms 198.251.89.201
12 2026-08-27 03:56 639233993356203030
133 ms 198.251.89.201
11 2026-08-27 03:03 639233961301716608
151 ms 198.251.89.201
10 2026-08-27 02:46 639233950834200647
170 ms 198.251.89.201
9 2026-08-27 02:28 639233940431849026
131 ms 198.251.89.201
8 2026-08-27 02:11 639233930110596398
74 ms 198.251.89.201
7 2026-08-27 01:54 639233919705434540
78 ms 198.251.89.201
6 2026-08-27 01:37 639233909452807845
64 ms 198.251.89.201
5 2026-08-27 01:19 639233899096420820
2064 ms 198.251.89.201
4 2026-08-27 01:02 639233888707824939
130 ms 198.251.89.201
3 2026-08-27 00:45 639233878461203802
128 ms 198.251.89.201
2 2026-08-27 00:28 639233868060868209
2062 ms 198.251.89.201
1 2026-08-27 00:10 639233857450922991
129 ms 198.251.89.201