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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 241 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

76

Historical checks stored for this nameserver on selected date

Average Latency

241 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:54

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

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 ns3.hrblock.com

Showing DNS history for 2026-08-15 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
76 2026-08-15 23:54 639224347685767174
30 ms 168.137.102.240
75 2026-08-15 23:38 639224338276675277
2031 ms 168.137.102.240
74 2026-08-15 22:46 639224306594546649
46 ms 168.137.102.240
73 2026-08-15 22:30 639224297145423303
48 ms 168.137.102.240
72 2026-08-15 22:14 639224287678238833
13 ms 168.137.102.240
71 2026-08-15 21:59 639224278490872828
3 ms 168.137.102.240
70 2026-08-15 21:43 639224269149307826
79 ms 168.137.102.240
69 2026-08-15 21:28 639224259868597616
18 ms 168.137.102.240
68 2026-08-15 21:12 639224250518642175
18 ms 168.137.102.240
67 2026-08-15 20:56 639224241064772383
43 ms 168.137.102.240
66 2026-08-15 20:41 639224231691099605
60 ms 168.137.102.240
65 2026-08-15 20:26 639224222468168159
39 ms 168.137.102.240
64 2026-08-15 20:10 639224213173899635
15 ms 168.137.102.240
63 2026-08-15 19:55 639224203914451783
60 ms 168.137.102.240
62 2026-08-15 19:01 639224172202542163
13 ms 168.137.102.240
61 2026-08-15 18:47 639224163338654093
13 ms 168.137.102.240
60 2026-08-15 18:31 639224154287995374
43 ms 168.137.102.240
59 2026-08-15 18:16 639224145118612503
25 ms 168.137.102.240
58 2026-08-15 18:01 639224135995990731
21 ms 168.137.102.240
57 2026-08-15 17:46 639224127185332624
16 ms 168.137.102.240
56 2026-08-15 17:31 639224118229289175
22 ms 168.137.102.240
55 2026-08-15 17:16 639224109273796359
22 ms 168.137.102.240
54 2026-08-15 17:02 639224100490805608
12 ms 168.137.102.240
53 2026-08-15 16:47 639224091353714490
20 ms 168.137.102.240
52 2026-08-15 16:31 639224082033126828
-
51 2026-08-15 16:16 639224072736962403
23 ms 168.137.102.240
50 2026-08-15 15:23 639224041475563754
20 ms 168.137.102.240
49 2026-08-15 15:08 639224032345604453
43 ms 168.137.102.240
48 2026-08-15 14:53 639224023169497283
28 ms 168.137.102.240
47 2026-08-15 14:38 639224013981146405
19 ms 168.137.102.240
46 2026-08-15 14:22 639224004883412586
46 ms 168.137.102.240
45 2026-08-15 14:07 639223995612880615
29 ms 168.137.102.240
44 2026-08-15 13:51 639223986271830789
13 ms 168.137.102.240
43 2026-08-15 13:36 639223977005780949
39 ms 168.137.102.240
42 2026-08-15 13:20 639223967653137793
8 ms 168.137.102.240
41 2026-08-15 13:05 639223958286010799
2039 ms 168.137.102.240
40 2026-08-15 12:49 639223948936108345
40 ms 168.137.102.240
39 2026-08-15 12:34 639223939673066880
14 ms 168.137.102.240
38 2026-08-15 11:41 639223908317760530
32 ms 168.137.102.240
37 2026-08-15 11:26 639223898992594258
2013 ms 168.137.102.240
36 2026-08-15 11:10 639223889761312823
11 ms 168.137.102.240
35 2026-08-15 10:55 639223880359273507
15 ms 168.137.102.240
34 2026-08-15 10:39 639223870920466808
37 ms 168.137.102.240
33 2026-08-15 10:23 639223861579762179
20 ms 168.137.102.240
32 2026-08-15 10:08 639223852238616009
19 ms 168.137.102.240
31 2026-08-15 09:53 639223843019815620
11 ms 168.137.102.240
30 2026-08-15 09:37 639223833669915012
43 ms 168.137.102.240
29 2026-08-15 09:22 639223824494613222
45 ms 168.137.102.240
28 2026-08-15 09:06 639223815116325293
2013 ms 168.137.102.240
27 2026-08-15 08:50 639223805493870221
79 ms 168.137.102.240
26 2026-08-15 07:58 639223774218660438
11 ms 168.137.102.240
25 2026-08-15 07:42 639223764663090372
9 ms 168.137.102.240
24 2026-08-15 07:27 639223755338811400
16 ms 168.137.102.240
23 2026-08-15 07:11 639223746019193268
10 ms 168.137.102.240
22 2026-08-15 06:56 639223736658778104
10 ms 168.137.102.240
21 2026-08-15 06:40 639223727330194499
39 ms 168.137.102.240
20 2026-08-15 06:24 639223717848514742
25 ms 168.137.102.240
19 2026-08-15 06:08 639223708284754056
26 ms 168.137.102.240
18 2026-08-15 05:53 639223699061259933
24 ms 168.137.102.240
17 2026-08-15 05:37 639223689592545140
14 ms 168.137.102.240
16 2026-08-15 05:21 639223680143410810
35 ms 168.137.102.240
15 2026-08-15 05:05 639223670514517104
13 ms 168.137.102.240
14 2026-08-15 04:12 639223638855054294
2026 ms 168.137.102.240
13 2026-08-15 03:57 639223629623335972
38 ms 168.137.102.240
12 2026-08-15 03:41 639223620390189495
35 ms 168.137.102.240
11 2026-08-15 03:26 639223610916950440
4042 ms 168.137.102.240
10 2026-08-15 03:10 639223601597759168
34 ms 168.137.102.240
9 2026-08-15 02:55 639223592342172093
8 ms 168.137.102.240
8 2026-08-15 02:40 639223583324121497
2056 ms 168.137.102.240
7 2026-08-15 02:24 639223574086714218
35 ms 168.137.102.240
6 2026-08-15 02:09 639223564698424889
97 ms 168.137.102.240
5 2026-08-15 01:53 639223555408664206
16 ms 168.137.102.240
4 2026-08-15 01:37 639223546000912416
15 ms 168.137.102.240
3 2026-08-15 01:22 639223536550774847
17 ms 168.137.102.240
2 2026-08-15 00:29 639223505017205611
14 ms 168.137.102.240
1 2026-08-15 00:14 639223495784410207
33 ms 168.137.102.240