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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 201 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

71

Historical checks stored for this nameserver on selected date

Average Latency

201 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:19

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

71

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 2026-08-27 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
71 2026-08-27 23:19 639234690580226618
176 ms 65.61.237.220
70 2026-08-27 23:02 639234680477852135
5 ms 65.61.237.220
69 2026-08-27 22:45 639234670282270693
30 ms 65.61.237.220
68 2026-08-27 22:28 639234660146106544
20 ms 65.61.237.220
67 2026-08-27 22:11 639234649768231829
37 ms 65.61.237.220
66 2026-08-27 21:54 639234639589413826
277 ms 65.61.237.220
65 2026-08-27 21:37 639234629372993861
175 ms 65.61.237.220
64 2026-08-27 21:20 639234619223904344
3 ms 65.61.237.220
63 2026-08-27 21:03 639234608944811927
508 ms 65.61.237.220
62 2026-08-27 20:46 639234598661858910
178 ms 65.61.237.220
61 2026-08-27 20:29 639234588314533893
157 ms 65.61.237.220
60 2026-08-27 20:11 639234577878211878
31 ms 65.61.237.220
59 2026-08-27 19:17 639234545578367474
25 ms 65.61.237.220
58 2026-08-27 19:00 639234535255111795
9 ms 65.61.237.220
57 2026-08-27 18:43 639234525107594067
35 ms 65.61.237.220
56 2026-08-27 18:26 639234514890244566
11 ms 65.61.237.220
55 2026-08-27 18:09 639234504745477862
171 ms 65.61.237.220
54 2026-08-27 17:52 639234494449227290
5 ms 65.61.237.220
53 2026-08-27 17:35 639234484118025686
2171 ms 65.61.237.220
52 2026-08-27 17:18 639234473946362077
155 ms 65.61.237.220
51 2026-08-27 17:01 639234463759124388
193 ms 65.61.237.220
50 2026-08-27 16:44 639234453500759178
162 ms 65.61.237.220
49 2026-08-27 16:27 639234442983541638
2184 ms 65.61.237.220
48 2026-08-27 16:09 639234432404354562
31 ms 65.61.237.220
47 2026-08-27 15:14 639234399767719119
268 ms 65.61.237.220
46 2026-08-27 14:57 639234389460601485
38 ms 65.61.237.220
45 2026-08-27 14:40 639234379227178707
162 ms 65.61.237.220
44 2026-08-27 14:23 639234369065315214
148 ms 65.61.237.220
43 2026-08-27 14:06 639234358825501576
158 ms 65.61.237.220
42 2026-08-27 13:49 639234348572745268
18 ms 65.61.237.220
41 2026-08-27 13:32 639234338264503481
160 ms 65.61.237.220
40 2026-08-27 13:14 639234327818741376
316 ms 65.61.237.220
39 2026-08-27 12:57 639234317475724313
6 ms 65.61.237.220
38 2026-08-27 12:40 639234307007468133
184 ms 65.61.237.220
37 2026-08-27 12:22 639234296664302575
72 ms 65.61.237.220
36 2026-08-27 12:05 639234286253196126
479 ms 65.61.237.220
35 2026-08-27 11:11 639234253963286387
400 ms 65.61.237.220
34 2026-08-27 10:54 639234243654907465
238 ms 65.61.237.220
33 2026-08-27 10:37 639234233269654413
36 ms 65.61.237.220
32 2026-08-27 10:20 639234222943951923
198 ms 65.61.237.220
31 2026-08-27 10:02 639234212558002823
174 ms 65.61.237.220
30 2026-08-27 09:45 639234202117531850
193 ms 65.61.237.220
29 2026-08-27 09:27 639234191649612722
172 ms 65.61.237.220
28 2026-08-27 09:10 639234181105879568
11 ms 65.61.237.220
27 2026-08-27 08:52 639234170713214496
4 ms 65.61.237.220
26 2026-08-27 08:35 639234160341037652
4 ms 65.61.237.220
25 2026-08-27 08:18 639234149799404224
191 ms 65.61.237.220
24 2026-08-27 08:00 639234139553286469
6 ms 65.61.237.220
23 2026-08-27 07:07 639234107183588293
160 ms 65.61.237.220
22 2026-08-27 06:50 639234096905435724
30 ms 65.61.237.220
21 2026-08-27 06:32 639234086579410775
233 ms 65.61.237.220
20 2026-08-27 06:15 639234076291157956
5 ms 65.61.237.220
19 2026-08-27 05:58 639234065981939454
4 ms 65.61.237.220
18 2026-08-27 05:41 639234055548642997
153 ms 65.61.237.220
17 2026-08-27 05:23 639234045267979603
451 ms 65.61.237.220
16 2026-08-27 05:06 639234034999717463
16 ms 65.61.237.220
15 2026-08-27 04:49 639234024739225358
312 ms 65.61.237.220
14 2026-08-27 04:32 639234014311170162
174 ms 65.61.237.220
13 2026-08-27 04:14 639234003806017640
375 ms 65.61.237.220
12 2026-08-27 03:57 639233993356203030
485 ms 65.61.237.220
11 2026-08-27 03:04 639233961301716608
4 ms 65.61.237.220
10 2026-08-27 02:46 639233950834200647
67 ms 65.61.237.220
9 2026-08-27 02:29 639233940431849026
455 ms 65.61.237.220
8 2026-08-27 02:12 639233930110596398
154 ms 65.61.237.220
7 2026-08-27 01:54 639233919705434540
180 ms 65.61.237.220
6 2026-08-27 01:37 639233909452807845
152 ms 65.61.237.220
5 2026-08-27 01:20 639233899096420820
153 ms 65.61.237.220
4 2026-08-27 01:03 639233888707824939
65 ms 65.61.237.220
3 2026-08-27 00:45 639233878461203802
11 ms 65.61.237.220
2 2026-08-27 00:28 639233868060868209
202 ms 65.61.237.220
1 2026-08-27 00:11 639233857450922991
16 ms 65.61.237.220