DNS response history for ns3.hrblock.com

ns3.hrblock.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 75 DNS check records, 75 successful responses, 0 failed responses, and 166 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 ns3.hrblock.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

168.137.102.240

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns3.hrblock.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
75 2026-08-19 23:56 639227805445376839
16 ms 168.137.102.240
74 2026-08-19 23:40 639227795899225951
52 ms 168.137.102.240
73 2026-08-19 23:24 639227786351762008
2018 ms 168.137.102.240
72 2026-08-19 23:08 639227776640591733
70 ms 168.137.102.240
71 2026-08-19 22:52 639227767128841282
2011 ms 168.137.102.240
70 2026-08-19 22:36 639227757477304711
47 ms 168.137.102.240
69 2026-08-19 22:20 639227747572098014
14 ms 168.137.102.240
68 2026-08-19 22:03 639227737588613113
66 ms 168.137.102.240
67 2026-08-19 21:11 639227706134603955
26 ms 168.137.102.240
66 2026-08-19 20:55 639227696589027396
51 ms 168.137.102.240
65 2026-08-19 20:39 639227687097707639
26 ms 168.137.102.240
64 2026-08-19 20:23 639227677474464487
13 ms 168.137.102.240
63 2026-08-19 20:07 639227667767441118
36 ms 168.137.102.240
62 2026-08-19 19:51 639227657984833832
26 ms 168.137.102.240
61 2026-08-19 19:34 639227648079992640
17 ms 168.137.102.240
60 2026-08-19 19:17 639227638125048441
12 ms 168.137.102.240
59 2026-08-19 19:01 639227628211392142
9 ms 168.137.102.240
58 2026-08-19 18:44 639227618261696275
9 ms 168.137.102.240
57 2026-08-19 18:28 639227608366233645
46 ms 168.137.102.240
56 2026-08-19 18:11 639227598301787588
10 ms 168.137.102.240
55 2026-08-19 17:18 639227566241010716
46 ms 168.137.102.240
54 2026-08-19 17:01 639227556454538959
51 ms 168.137.102.240
53 2026-08-19 16:45 639227546640305542
2043 ms 168.137.102.240
52 2026-08-19 16:29 639227536965466472
2010 ms 168.137.102.240
51 2026-08-19 16:12 639227527048658280
31 ms 168.137.102.240
50 2026-08-19 15:56 639227517386634438
22 ms 168.137.102.240
49 2026-08-19 15:40 639227507459551637
31 ms 168.137.102.240
48 2026-08-19 15:23 639227497515595277
19 ms 168.137.102.240
47 2026-08-19 15:06 639227487441798036
11 ms 168.137.102.240
46 2026-08-19 14:50 639227477445551863
30 ms 168.137.102.240
45 2026-08-19 14:33 639227467297067891
23 ms 168.137.102.240
44 2026-08-19 14:16 639227457057795635
42 ms 168.137.102.240
43 2026-08-19 13:23 639227425244777397
10 ms 168.137.102.240
42 2026-08-19 13:06 639227415422116485
11 ms 168.137.102.240
41 2026-08-19 12:49 639227405307256053
21 ms 168.137.102.240
40 2026-08-19 12:33 639227395396602630
41 ms 168.137.102.240
39 2026-08-19 12:16 639227385510363611
9 ms 168.137.102.240
38 2026-08-19 12:00 639227375508324850
84 ms 168.137.102.240
37 2026-08-19 11:43 639227365326611906
9 ms 168.137.102.240
36 2026-08-19 11:26 639227355360014208
85 ms 168.137.102.240
35 2026-08-19 11:09 639227345036782165
68 ms 168.137.102.240
34 2026-08-19 10:52 639227334992964533
41 ms 168.137.102.240
33 2026-08-19 10:36 639227324986605572
33 ms 168.137.102.240
32 2026-08-19 10:19 639227314928414539
40 ms 168.137.102.240
31 2026-08-19 09:26 639227283029182134
11 ms 168.137.102.240
30 2026-08-19 09:09 639227273294779350
71 ms 168.137.102.240
29 2026-08-19 08:53 639227263525231313
38 ms 168.137.102.240
28 2026-08-19 08:36 639227253578313363
20 ms 168.137.102.240
27 2026-08-19 08:20 639227243649973322
35 ms 168.137.102.240
26 2026-08-19 08:03 639227233581059317
2069 ms 168.137.102.240
25 2026-08-19 07:47 639227223667352067
46 ms 168.137.102.240
24 2026-08-19 07:30 639227213714837066
30 ms 168.137.102.240
23 2026-08-19 07:13 639227203701208496
8 ms 168.137.102.240
22 2026-08-19 06:57 639227193643202179
25 ms 168.137.102.240
21 2026-08-19 06:40 639227183584431597
48 ms 168.137.102.240
20 2026-08-19 06:23 639227173347403088
26 ms 168.137.102.240
19 2026-08-19 05:30 639227141523007601
36 ms 168.137.102.240
18 2026-08-19 05:14 639227131785931574
50 ms 168.137.102.240
17 2026-08-19 04:58 639227122176475389
10 ms 168.137.102.240
16 2026-08-19 04:42 639227112668934596
10 ms 168.137.102.240
15 2026-08-19 04:25 639227102773292788
28 ms 168.137.102.240
14 2026-08-19 04:09 639227093141136930
35 ms 168.137.102.240
13 2026-08-19 03:53 639227083449420147
44 ms 168.137.102.240
12 2026-08-19 03:37 639227073771748493
27 ms 168.137.102.240
11 2026-08-19 03:21 639227063977347614
57 ms 168.137.102.240
10 2026-08-19 03:04 639227054253519024
42 ms 168.137.102.240
9 2026-08-19 02:48 639227044381963886
89 ms 168.137.102.240
8 2026-08-19 02:31 639227034441085514
15 ms 168.137.102.240
7 2026-08-19 01:39 639227003126489968
25 ms 168.137.102.240
6 2026-08-19 01:23 639226993456311614
9 ms 168.137.102.240
5 2026-08-19 01:07 639226983847312345
9 ms 168.137.102.240
4 2026-08-19 00:51 639226974357874853
42 ms 168.137.102.240
3 2026-08-19 00:35 639226964670484721
15 ms 168.137.102.240
2 2026-08-19 00:19 639226954857899696
42 ms 168.137.102.240
1 2026-08-19 00:02 639226945091603488
40 ms 168.137.102.240