DNS response history for mail.ukko.org

mail.ukko.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 2026-08-26. For this date, NameServerHistory found 23 DNS check records, 23 successful responses, 0 failed responses, and 384 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 mail.ukko.org.
Records on Selected Date

23

Historical checks stored for this nameserver on selected date

Average Latency

384 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 07:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.161.220.127

Most recently resolved hosting IP on selected date

Successful Responses

23

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 mail.ukko.org

Showing DNS history for 2026-08-26 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
23 2026-08-26 07:47 639233266521568229
21 ms 198.161.220.127
22 2026-08-26 07:29 639233256081047431
447 ms 198.161.220.127
21 2026-08-26 06:36 639233223620132921
429 ms 198.161.220.127
20 2026-08-26 06:18 639233213287814244
414 ms 198.161.220.127
19 2026-08-26 06:01 639233202925983161
162 ms 198.161.220.127
18 2026-08-26 05:44 639233192644780696
412 ms 198.161.220.127
17 2026-08-26 05:27 639233182401183833
194 ms 198.161.220.127
16 2026-08-26 05:10 639233172074181051
303 ms 198.161.220.127
15 2026-08-26 04:52 639233161808421455
2424 ms 198.161.220.127
14 2026-08-26 04:35 639233151357344052
171 ms 198.161.220.127
13 2026-08-26 04:18 639233141034116946
292 ms 198.161.220.127
12 2026-08-26 04:01 639233130828334142
285 ms 198.161.220.127
11 2026-08-26 03:43 639233120373450007
169 ms 198.161.220.127
10 2026-08-26 03:26 639233110066216193
177 ms 198.161.220.127
9 2026-08-26 02:33 639233078065410564
309 ms 198.161.220.127
8 2026-08-26 02:16 639233067787457832
270 ms 198.161.220.127
7 2026-08-26 01:58 639233057501801162
640 ms 198.161.220.127
6 2026-08-26 01:41 639233047089431703
294 ms 198.161.220.127
5 2026-08-26 01:24 639233036754790688
410 ms 198.161.220.127
4 2026-08-26 01:07 639233026412602472
9 ms 198.161.220.127
3 2026-08-26 00:49 639233016064066127
384 ms 198.161.220.127
2 2026-08-26 00:32 639233005922655772
315 ms 198.161.220.127
1 2026-08-26 00:15 639232995672256907
297 ms 198.161.220.127