DNS response history for dns017.b.register.com

dns017.b.register.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 130 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 dns017.b.register.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

130 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.21.232.17

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns017.b.register.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:46 639231254406598736
32 ms 216.21.232.17
74 2026-08-23 23:29 639231244697865594
11 ms 216.21.232.17
73 2026-08-23 23:13 639231234893504693
12 ms 216.21.232.17
72 2026-08-23 22:57 639231225024549139
42 ms 216.21.232.17
71 2026-08-23 22:40 639231214931957622
7 ms 216.21.232.17
70 2026-08-23 22:23 639231204962010549
20 ms 216.21.232.17
69 2026-08-23 22:07 639231195170138463
37 ms 216.21.232.17
68 2026-08-23 21:50 639231185235020577
7 ms 216.21.232.17
67 2026-08-23 21:34 639231175558690075
11 ms 216.21.232.17
66 2026-08-23 21:18 639231165610444012
34 ms 216.21.232.17
65 2026-08-23 20:25 639231133806425363
26 ms 216.21.232.17
64 2026-08-23 20:09 639231124203758023
8 ms 216.21.232.17
63 2026-08-23 19:52 639231114428262706
50 ms 216.21.232.17
62 2026-08-23 19:36 639231104662480065
16 ms 216.21.232.17
61 2026-08-23 19:20 639231094840372018
100 ms 216.21.232.17
60 2026-08-23 19:03 639231085024583224
42 ms 216.21.232.17
59 2026-08-23 18:47 639231075257417427
6 ms 216.21.232.17
58 2026-08-23 18:31 639231065516009503
17 ms 216.21.232.17
57 2026-08-23 18:15 639231055805348837
6 ms 216.21.232.17
56 2026-08-23 17:58 639231045980373765
6 ms 216.21.232.17
55 2026-08-23 17:42 639231035984577527
13 ms 216.21.232.17
54 2026-08-23 17:25 639231025928115303
7 ms 216.21.232.17
53 2026-08-23 16:32 639230994250157583
23 ms 216.21.232.17
52 2026-08-23 16:16 639230984476411369
36 ms 216.21.232.17
51 2026-08-23 16:00 639230974838373450
5 ms 216.21.232.17
50 2026-08-23 15:44 639230965244277645
2067 ms 216.21.232.17
49 2026-08-23 15:27 639230955522101820
7 ms 216.21.232.17
48 2026-08-23 15:11 639230945754521603
27 ms 216.21.232.17
47 2026-08-23 14:55 639230935852040504
36 ms 216.21.232.17
46 2026-08-23 14:39 639230926222061048
24 ms 216.21.232.17
45 2026-08-23 14:22 639230916449726907
12 ms 216.21.232.17
44 2026-08-23 14:06 639230906595053086
7 ms 216.21.232.17
43 2026-08-23 13:49 639230896680429441
12 ms 216.21.232.17
42 2026-08-23 13:33 639230886630210965
24 ms 216.21.232.17
41 2026-08-23 12:41 639230855430405719
-
40 2026-08-23 12:24 639230845707499136
13 ms 216.21.232.17
39 2026-08-23 12:09 639230836186805419
47 ms 216.21.232.17
38 2026-08-23 11:52 639230826493828316
68 ms 216.21.232.17
37 2026-08-23 11:36 639230816817882996
2051 ms 216.21.232.17
36 2026-08-23 11:20 639230806933854189
37 ms 216.21.232.17
35 2026-08-23 11:03 639230797120243854
5 ms 216.21.232.17
34 2026-08-23 10:47 639230787310272840
27 ms 216.21.232.17
33 2026-08-23 10:31 639230777600173142
2022 ms 216.21.232.17
32 2026-08-23 10:14 639230767665024593
40 ms 216.21.232.17
31 2026-08-23 09:58 639230757720962293
5 ms 216.21.232.17
30 2026-08-23 09:41 639230747722189784
5 ms 216.21.232.17
29 2026-08-23 08:49 639230716313923480
5 ms 216.21.232.17
28 2026-08-23 08:33 639230706813835990
45 ms 216.21.232.17
27 2026-08-23 08:16 639230696871062203
26 ms 216.21.232.17
26 2026-08-23 08:00 639230687142781616
36 ms 216.21.232.17
25 2026-08-23 07:44 639230677432142227
12 ms 216.21.232.17
24 2026-08-23 07:28 639230667686258061
13 ms 216.21.232.17
23 2026-08-23 07:12 639230658039243685
9 ms 216.21.232.17
22 2026-08-23 06:56 639230648468473803
22 ms 216.21.232.17
21 2026-08-23 06:40 639230638829658294
4 ms 216.21.232.17
20 2026-08-23 06:24 639230629247017617
13 ms 216.21.232.17
19 2026-08-23 06:08 639230619625318239
14 ms 216.21.232.17
18 2026-08-23 05:51 639230609697630264
45 ms 216.21.232.17
17 2026-08-23 04:59 639230578570131864
34 ms 216.21.232.17
16 2026-08-23 04:43 639230568958963168
6 ms 216.21.232.17
15 2026-08-23 04:27 639230559287611211
7 ms 216.21.232.17
14 2026-08-23 04:11 639230549524312030
34 ms 216.21.232.17
13 2026-08-23 03:55 639230539739801669
4 ms 216.21.232.17
12 2026-08-23 03:38 639230530084069375
2017 ms 216.21.232.17
11 2026-08-23 03:22 639230520362691441
3 ms 216.21.232.17
10 2026-08-23 03:06 639230510677194518
4 ms 216.21.232.17
9 2026-08-23 02:50 639230501156002646
21 ms 216.21.232.17
8 2026-08-23 02:34 639230491502198541
31 ms 216.21.232.17
7 2026-08-23 02:18 639230481860318494
7 ms 216.21.232.17
6 2026-08-23 02:01 639230471893008575
11 ms 216.21.232.17
5 2026-08-23 01:08 639230440030877421
10 ms 216.21.232.17
4 2026-08-23 00:52 639230430479725508
42 ms 216.21.232.17
3 2026-08-23 00:36 639230420875160219
19 ms 216.21.232.17
2 2026-08-23 00:20 639230411240692575
3 ms 216.21.232.17
1 2026-08-23 00:04 639230401550806607
5 ms 216.21.232.17