DNS response history for dev1.dnsfastservers.com

dev1.dnsfastservers.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 292 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 dev1.dnsfastservers.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

292 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

154.12.253.239

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 dev1.dnsfastservers.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 23:45 639227795899225951
243 ms 154.12.253.239
73 2026-08-19 23:29 639227786351762008
266 ms 154.12.253.239
72 2026-08-19 23:13 639227776640591733
116 ms 154.12.253.239
71 2026-08-19 22:57 639227767128841282
130 ms 154.12.253.239
70 2026-08-19 22:41 639227757477304711
237 ms 154.12.253.239
69 2026-08-19 22:25 639227747572098014
126 ms 154.12.253.239
68 2026-08-19 22:08 639227737588613113
139 ms 154.12.253.239
67 2026-08-19 21:16 639227706134603955
128 ms 154.12.253.239
66 2026-08-19 21:00 639227696589027396
124 ms 154.12.253.239
65 2026-08-19 20:44 639227687097707639
49 ms 154.12.253.239
64 2026-08-19 20:28 639227677474464487
2135 ms 154.12.253.239
63 2026-08-19 20:12 639227667767441118
149 ms 154.12.253.239
62 2026-08-19 19:55 639227657984833832
7 ms 154.12.253.239
61 2026-08-19 19:39 639227648079992640
24 ms 154.12.253.239
60 2026-08-19 19:22 639227638125048441
230 ms 154.12.253.239
59 2026-08-19 19:06 639227628211392142
133 ms 154.12.253.239
58 2026-08-19 18:49 639227618261696275
152 ms 154.12.253.239
57 2026-08-19 18:33 639227608366233645
2054 ms 154.12.253.239
56 2026-08-19 18:16 639227598301787588
28 ms 154.12.253.239
55 2026-08-19 17:23 639227566241010716
296 ms 154.12.253.239
54 2026-08-19 17:06 639227556454538959
151 ms 154.12.253.239
53 2026-08-19 16:50 639227546640305542
28 ms 154.12.253.239
52 2026-08-19 16:34 639227536965466472
171 ms 154.12.253.239
51 2026-08-19 16:17 639227527048658280
121 ms 154.12.253.239
50 2026-08-19 16:01 639227517386634438
258 ms 154.12.253.239
49 2026-08-19 15:45 639227507459551637
170 ms 154.12.253.239
48 2026-08-19 15:28 639227497515595277
137 ms 154.12.253.239
47 2026-08-19 15:11 639227487441798036
232 ms 154.12.253.239
46 2026-08-19 14:55 639227477445551863
257 ms 154.12.253.239
45 2026-08-19 14:37 639227467297067891
255 ms 154.12.253.239
44 2026-08-19 14:21 639227457057795635
381 ms 154.12.253.239
43 2026-08-19 13:27 639227425244777397
129 ms 154.12.253.239
42 2026-08-19 13:11 639227415422116485
250 ms 154.12.253.239
41 2026-08-19 12:54 639227405307256053
-
40 2026-08-19 12:38 639227395396602630
132 ms 154.12.253.239
39 2026-08-19 12:21 639227385510363611
12 ms 154.12.253.239
38 2026-08-19 12:05 639227375508324850
53 ms 154.12.253.239
37 2026-08-19 11:48 639227365326611906
38 ms 154.12.253.239
36 2026-08-19 11:31 639227355360014208
2131 ms 154.12.253.239
35 2026-08-19 11:14 639227345036782165
120 ms 154.12.253.239
34 2026-08-19 10:57 639227334992964533
2138 ms 154.12.253.239
33 2026-08-19 10:40 639227324986605572
169 ms 154.12.253.239
32 2026-08-19 10:24 639227314928414539
16 ms 154.12.253.239
31 2026-08-19 09:30 639227283029182134
192 ms 154.12.253.239
30 2026-08-19 09:14 639227273294779350
16 ms 154.12.253.239
29 2026-08-19 08:58 639227263525231313
258 ms 154.12.253.239
28 2026-08-19 08:41 639227253578313363
257 ms 154.12.253.239
27 2026-08-19 08:25 639227243649973322
245 ms 154.12.253.239
26 2026-08-19 08:08 639227233581059317
157 ms 154.12.253.239
25 2026-08-19 07:51 639227223667352067
224 ms 154.12.253.239
24 2026-08-19 07:35 639227213714837066
257 ms 154.12.253.239
23 2026-08-19 07:18 639227203701208496
244 ms 154.12.253.239
22 2026-08-19 07:01 639227193643202179
272 ms 154.12.253.239
21 2026-08-19 06:45 639227183584431597
258 ms 154.12.253.239
20 2026-08-19 06:28 639227173347403088
140 ms 154.12.253.239
19 2026-08-19 05:35 639227141523007601
10 ms 154.12.253.239
18 2026-08-19 05:18 639227131785931574
14 ms 154.12.253.239
17 2026-08-19 05:02 639227122176475389
242 ms 154.12.253.239
16 2026-08-19 04:46 639227112668934596
161 ms 154.12.253.239
15 2026-08-19 04:30 639227102773292788
2260 ms 154.12.253.239
14 2026-08-19 04:14 639227093141136930
176 ms 154.12.253.239
13 2026-08-19 03:58 639227083449420147
122 ms 154.12.253.239
12 2026-08-19 03:42 639227073771748493
245 ms 154.12.253.239
11 2026-08-19 03:25 639227063977347614
131 ms 154.12.253.239
10 2026-08-19 03:09 639227054253519024
145 ms 154.12.253.239
9 2026-08-19 02:53 639227044381963886
164 ms 154.12.253.239
8 2026-08-19 02:36 639227034441085514
256 ms 154.12.253.239
7 2026-08-19 01:44 639227003126489968
257 ms 154.12.253.239
6 2026-08-19 01:28 639226993456311614
49 ms 154.12.253.239
5 2026-08-19 01:12 639226983847312345
42 ms 154.12.253.239
4 2026-08-19 00:56 639226974357874853
128 ms 154.12.253.239
3 2026-08-19 00:40 639226964670484721
18 ms 154.12.253.239
2 2026-08-19 00:24 639226954857899696
263 ms 154.12.253.239
1 2026-08-19 00:07 639226945091603488
30 ms 154.12.253.239