DNS response history for dns1.refertracker.com

dns1.refertracker.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, 73 successful responses, 1 failed responses, and 176 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 dns1.refertracker.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

176 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.158.72.117

Most recently resolved hosting IP on selected date

Successful Responses

73

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 dns1.refertracker.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 23:44 639227795899225951
44 ms 23.158.72.117
73 2026-08-19 23:28 639227786351762008
13 ms 23.158.72.117
72 2026-08-19 23:12 639227776640591733
15 ms 23.158.72.117
71 2026-08-19 22:56 639227767128841282
25 ms 23.158.72.117
70 2026-08-19 22:40 639227757477304711
32 ms 23.158.72.117
69 2026-08-19 22:23 639227747572098014
30 ms 23.158.72.117
68 2026-08-19 22:07 639227737588613113
27 ms 23.158.72.117
67 2026-08-19 21:14 639227706134603955
25 ms 23.158.72.117
66 2026-08-19 20:58 639227696589027396
56 ms 23.158.72.117
65 2026-08-19 20:43 639227687097707639
57 ms 23.158.72.117
64 2026-08-19 20:27 639227677474464487
6 ms 23.158.72.117
63 2026-08-19 20:10 639227667767441118
47 ms 23.158.72.117
62 2026-08-19 19:54 639227657984833832
7 ms 23.158.72.117
61 2026-08-19 19:37 639227648079992640
22 ms 23.158.72.117
60 2026-08-19 19:21 639227638125048441
33 ms 23.158.72.117
59 2026-08-19 19:04 639227628211392142
107 ms 23.158.72.117
58 2026-08-19 18:48 639227618261696275
30 ms 23.158.72.117
57 2026-08-19 18:31 639227608366233645
29 ms 23.158.72.117
56 2026-08-19 18:15 639227598301787588
66 ms 23.158.72.117
55 2026-08-19 17:21 639227566241010716
30 ms 23.158.72.117
54 2026-08-19 17:05 639227556454538959
4 ms 23.158.72.117
53 2026-08-19 16:48 639227546640305542
2023 ms 23.158.72.117
52 2026-08-19 16:32 639227536965466472
41 ms 23.158.72.117
51 2026-08-19 16:16 639227527048658280
54 ms 23.158.72.117
50 2026-08-19 16:00 639227517386634438
16 ms 23.158.72.117
49 2026-08-19 15:43 639227507459551637
15 ms 23.158.72.117
48 2026-08-19 15:26 639227497515595277
101 ms 23.158.72.117
47 2026-08-19 15:10 639227487441798036
25 ms 23.158.72.117
46 2026-08-19 14:53 639227477445551863
10 ms 23.158.72.117
45 2026-08-19 14:36 639227467297067891
2039 ms 23.158.72.117
44 2026-08-19 14:19 639227457057795635
-
43 2026-08-19 13:26 639227425244777397
44 ms 23.158.72.117
42 2026-08-19 13:10 639227415422116485
10 ms 23.158.72.117
41 2026-08-19 12:53 639227405307256053
37 ms 23.158.72.117
40 2026-08-19 12:36 639227395396602630
29 ms 23.158.72.117
39 2026-08-19 12:20 639227385510363611
127 ms 23.158.72.117
38 2026-08-19 12:03 639227375508324850
37 ms 23.158.72.117
37 2026-08-19 11:46 639227365326611906
2036 ms 23.158.72.117
36 2026-08-19 11:30 639227355360014208
47 ms 23.158.72.117
35 2026-08-19 11:12 639227345036782165
42 ms 23.158.72.117
34 2026-08-19 10:56 639227334992964533
59 ms 23.158.72.117
33 2026-08-19 10:39 639227324986605572
42 ms 23.158.72.117
32 2026-08-19 10:22 639227314928414539
8 ms 23.158.72.117
31 2026-08-19 09:29 639227283029182134
12 ms 23.158.72.117
30 2026-08-19 09:13 639227273294779350
19 ms 23.158.72.117
29 2026-08-19 08:56 639227263525231313
60 ms 23.158.72.117
28 2026-08-19 08:40 639227253578313363
75 ms 23.158.72.117
27 2026-08-19 08:23 639227243649973322
17 ms 23.158.72.117
26 2026-08-19 08:07 639227233581059317
2206 ms 23.158.72.117
25 2026-08-19 07:50 639227223667352067
25 ms 23.158.72.117
24 2026-08-19 07:34 639227213714837066
8 ms 23.158.72.117
23 2026-08-19 07:17 639227203701208496
20 ms 23.158.72.117
22 2026-08-19 07:00 639227193643202179
55 ms 23.158.72.117
21 2026-08-19 06:43 639227183584431597
36 ms 23.158.72.117
20 2026-08-19 06:26 639227173347403088
75 ms 23.158.72.117
19 2026-08-19 05:33 639227141523007601
133 ms 23.158.72.117
18 2026-08-19 05:17 639227131785931574
23 ms 23.158.72.117
17 2026-08-19 05:01 639227122176475389
2022 ms 23.158.72.117
16 2026-08-19 04:45 639227112668934596
79 ms 23.158.72.117
15 2026-08-19 04:29 639227102773292788
29 ms 23.158.72.117
14 2026-08-19 04:12 639227093141136930
49 ms 23.158.72.117
13 2026-08-19 03:56 639227083449420147
14 ms 23.158.72.117
12 2026-08-19 03:40 639227073771748493
22 ms 23.158.72.117
11 2026-08-19 03:24 639227063977347614
49 ms 23.158.72.117
10 2026-08-19 03:08 639227054253519024
15 ms 23.158.72.117
9 2026-08-19 02:51 639227044381963886
32 ms 23.158.72.117
8 2026-08-19 02:35 639227034441085514
39 ms 23.158.72.117
7 2026-08-19 01:43 639227003126489968
8 ms 23.158.72.117
6 2026-08-19 01:26 639226993456311614
9 ms 23.158.72.117
5 2026-08-19 01:10 639226983847312345
34 ms 23.158.72.117
4 2026-08-19 00:55 639226974357874853
9 ms 23.158.72.117
3 2026-08-19 00:39 639226964670484721
19 ms 23.158.72.117
2 2026-08-19 00:22 639226954857899696
39 ms 23.158.72.117
1 2026-08-19 00:06 639226945091603488
67 ms 23.158.72.117