DNS response history for dns-external-master.layer18.org

dns-external-master.layer18.org 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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 161 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 dns-external-master.layer18.org.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

161 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

65.61.237.220

Most recently resolved hosting IP on selected date

Successful Responses

74

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 dns-external-master.layer18.org

Showing DNS history for 2026-08-22 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 2026-08-22 23:54 639230391807229016
170 ms 65.61.237.220
73 2026-08-22 23:38 639230382051619327
18 ms 65.61.237.220
72 2026-08-22 23:22 639230372323353529
15 ms 65.61.237.220
71 2026-08-22 23:06 639230362586451064
28 ms 65.61.237.220
70 2026-08-22 22:49 639230352793666303
162 ms 65.61.237.220
69 2026-08-22 22:33 639230342775737758
31 ms 65.61.237.220
68 2026-08-22 22:16 639230332639939561
158 ms 65.61.237.220
67 2026-08-22 21:23 639230301014190104
12 ms 65.61.237.220
66 2026-08-22 21:07 639230291048161498
306 ms 65.61.237.220
65 2026-08-22 20:50 639230280894353664
13 ms 65.61.237.220
64 2026-08-22 20:33 639230270699419073
27 ms 65.61.237.220
63 2026-08-22 20:15 639230260248163050
52 ms 65.61.237.220
62 2026-08-22 19:58 639230250122494282
38 ms 65.61.237.220
61 2026-08-22 19:41 639230239972935046
239 ms 65.61.237.220
60 2026-08-22 19:24 639230229963262464
4 ms 65.61.237.220
59 2026-08-22 19:08 639230220033804658
28 ms 65.61.237.220
58 2026-08-22 18:51 639230209891107289
17 ms 65.61.237.220
57 2026-08-22 18:34 639230199630298717
164 ms 65.61.237.220
56 2026-08-22 18:17 639230189301984150
24 ms 65.61.237.220
55 2026-08-22 17:24 639230157138468804
43 ms 65.61.237.220
54 2026-08-22 17:07 639230146987869495
13 ms 65.61.237.220
53 2026-08-22 16:49 639230136768638516
36 ms 65.61.237.220
52 2026-08-22 16:33 639230126735907877
2015 ms 65.61.237.220
51 2026-08-22 16:16 639230116551187768
3 ms 65.61.237.220
50 2026-08-22 15:59 639230106335615913
10 ms 65.61.237.220
49 2026-08-22 15:42 639230096177758176
25 ms 65.61.237.220
48 2026-08-22 15:25 639230086185999993
140 ms 65.61.237.220
47 2026-08-22 15:08 639230076247854903
6 ms 65.61.237.220
46 2026-08-22 14:52 639230066076077530
35 ms 65.61.237.220
45 2026-08-22 14:34 639230055738197328
27 ms 65.61.237.220
44 2026-08-22 14:17 639230045411225521
45 ms 65.61.237.220
43 2026-08-22 13:23 639230013046000470
34 ms 65.61.237.220
42 2026-08-22 13:06 639230003090037878
2013 ms 65.61.237.220
41 2026-08-22 12:50 639229993008259475
253 ms 65.61.237.220
40 2026-08-22 12:33 639229982909449470
8 ms 65.61.237.220
39 2026-08-22 12:16 639229973035502212
11 ms 65.61.237.220
38 2026-08-22 12:00 639229963064296145
176 ms 65.61.237.220
37 2026-08-22 11:43 639229952996162143
21 ms 65.61.237.220
36 2026-08-22 11:26 639229943051949195
153 ms 65.61.237.220
35 2026-08-22 11:10 639229932919214934
31 ms 65.61.237.220
34 2026-08-22 10:53 639229922745889838
166 ms 65.61.237.220
33 2026-08-22 10:36 639229912587214796
168 ms 65.61.237.220
32 2026-08-22 10:19 639229902240004454
3 ms 65.61.237.220
31 2026-08-22 09:26 639229870800501662
31 ms 65.61.237.220
30 2026-08-22 09:10 639229861058384956
35 ms 65.61.237.220
29 2026-08-22 08:54 639229851158592604
170 ms 65.61.237.220
28 2026-08-22 08:37 639229841475569629
182 ms 65.61.237.220
27 2026-08-22 08:21 639229831887658471
189 ms 65.61.237.220
26 2026-08-22 08:05 639229822043670346
6 ms 65.61.237.220
25 2026-08-22 07:49 639229812327913936
162 ms 65.61.237.220
24 2026-08-22 07:33 639229802629488686
187 ms 65.61.237.220
23 2026-08-22 07:17 639229793051447309
10 ms 65.61.237.220
22 2026-08-22 07:00 639229783303531961
8 ms 65.61.237.220
21 2026-08-22 06:44 639229773458051942
16 ms 65.61.237.220
20 2026-08-22 06:27 639229763373848056
98 ms 65.61.237.220
19 2026-08-22 05:35 639229732140622809
39 ms 65.61.237.220
18 2026-08-22 05:19 639229722699695967
2009 ms 65.61.237.220
17 2026-08-22 05:03 639229713097498075
42 ms 65.61.237.220
16 2026-08-22 04:47 639229703543969637
12 ms 65.61.237.220
15 2026-08-22 04:31 639229693970392873
174 ms 65.61.237.220
14 2026-08-22 04:15 639229684277329469
138 ms 65.61.237.220
13 2026-08-22 03:59 639229674501596661
16 ms 65.61.237.220
12 2026-08-22 03:43 639229665064441147
12 ms 65.61.237.220
11 2026-08-22 03:27 639229655507536872
25 ms 65.61.237.220
10 2026-08-22 03:11 639229645849603111
513 ms 65.61.237.220
9 2026-08-22 02:55 639229636090497453
5 ms 65.61.237.220
8 2026-08-22 02:38 639229625978544281
93 ms 65.61.237.220
7 2026-08-22 01:46 639229594644662176
12 ms 65.61.237.220
6 2026-08-22 01:30 639229585214633065
273 ms 65.61.237.220
5 2026-08-22 01:14 639229575581042175
53 ms 65.61.237.220
4 2026-08-22 00:58 639229565912268962
5 ms 65.61.237.220
3 2026-08-22 00:42 639229556237813203
38 ms 65.61.237.220
2 2026-08-22 00:26 639229546625802518
235 ms 65.61.237.220
1 2026-08-22 00:10 639229537172016621
150 ms 65.61.237.220