DNS response history for ns1.arcor-ip.de

ns1.arcor-ip.de 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 2026-08-24. For this date, NameServerHistory found 54 DNS check records, 53 successful responses, 1 failed responses, and 370 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 ns1.arcor-ip.de.
Records on Selected Date

54

Historical checks stored for this nameserver on selected date

Average Latency

370 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 22:36

All timestamps shown in UTC

Latest Resolved IP on Selected Date

145.253.2.19

Most recently resolved hosting IP on selected date

Successful Responses

53

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.arcor-ip.de

Showing DNS history for 2026-08-24 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
54 2026-08-24 22:36 639232077430823987
27 ms 145.253.2.19
53 2026-08-24 22:19 639232067340513033
36 ms 145.253.2.19
52 2026-08-24 22:02 639232057157944387
29 ms 145.253.2.19
51 2026-08-24 21:45 639232046895282144
10 ms 145.253.2.19
50 2026-08-24 20:51 639232014356623395
2098 ms 145.253.2.19
49 2026-08-24 20:34 639232004177831322
10 ms 145.253.2.19
48 2026-08-24 20:17 639231993997863976
52 ms 145.253.2.19
47 2026-08-24 20:00 639231983967363696
24 ms 145.253.2.19
46 2026-08-24 19:07 639231952257842845
12 ms 145.253.2.19
45 2026-08-24 18:51 639231942277816756
29 ms 145.253.2.19
44 2026-08-24 18:34 639231932094180724
36 ms 145.253.2.19
43 2026-08-24 18:17 639231922041034838
28 ms 145.253.2.19
42 2026-08-24 17:24 639231890488117536
19 ms 145.253.2.19
41 2026-08-24 17:08 639231880574255543
7 ms 145.253.2.19
40 2026-08-24 16:51 639231870418029045
20 ms 145.253.2.19
39 2026-08-24 16:34 639231860258429562
47 ms 145.253.2.19
38 2026-08-24 15:40 639231828211839931
37 ms 145.253.2.19
37 2026-08-24 15:24 639231818080917481
21 ms 145.253.2.19
36 2026-08-24 15:07 639231807961539652
2016 ms 145.253.2.19
35 2026-08-24 14:50 639231797631669865
2028 ms 145.253.2.19
34 2026-08-24 13:57 639231765923559455
2031 ms 145.253.2.19
33 2026-08-24 13:40 639231755868832964
20 ms 145.253.2.19
32 2026-08-24 13:23 639231745628278877
11 ms 145.253.2.19
31 2026-08-24 13:06 639231735407682062
43 ms 145.253.2.19
30 2026-08-24 12:13 639231703815441688
42 ms 145.253.2.19
29 2026-08-24 11:56 639231693747052549
54 ms 145.253.2.19
28 2026-08-24 11:40 639231683712487276
79 ms 145.253.2.19
27 2026-08-24 11:23 639231673513573868
5 ms 145.253.2.19
26 2026-08-24 10:30 639231641791249939
4 ms 145.253.2.19
25 2026-08-24 10:13 639231631866211033
30 ms 145.253.2.19
24 2026-08-24 09:56 639231621644955316
40 ms 145.253.2.19
23 2026-08-24 09:39 639231611478799259
2010 ms 145.253.2.19
22 2026-08-24 08:47 639231579923718211
2030 ms 145.253.2.19
21 2026-08-24 08:30 639231569810702936
32 ms 145.253.2.19
20 2026-08-24 08:13 639231559762411619
2018 ms 145.253.2.19
19 2026-08-24 07:56 639231549663595407
43 ms 145.253.2.19
18 2026-08-24 07:04 639231518076817246
7 ms 145.253.2.19
17 2026-08-24 06:47 639231508078650885
2009 ms 145.253.2.19
16 2026-08-24 06:30 639231498210697093
19 ms 145.253.2.19
15 2026-08-24 06:14 639231488109699360
43 ms 145.253.2.19
14 2026-08-24 05:21 639231456772510692
41 ms 145.253.2.19
13 2026-08-24 05:05 639231447084631185
17 ms 145.253.2.19
12 2026-08-24 04:49 639231437208519473
26 ms 145.253.2.19
11 2026-08-24 04:32 639231427209627490
9 ms 145.253.2.19
10 2026-08-24 03:40 639231395791246644
43 ms 145.253.2.19
9 2026-08-24 03:24 639231386075551458
32 ms 145.253.2.19
8 2026-08-24 03:07 639231376208713791
51 ms 145.253.2.19
7 2026-08-24 02:50 639231366170589276
-
6 2026-08-24 01:58 639231334732159368
12 ms 145.253.2.19
5 2026-08-24 01:42 639231325035670078
21 ms 145.253.2.19
4 2026-08-24 01:25 639231315132253837
79 ms 145.253.2.19
3 2026-08-24 01:09 639231305014280808
33 ms 145.253.2.19
2 2026-08-24 00:16 639231273779380675
2039 ms 145.253.2.19
1 2026-08-24 00:00 639231264180839154
42 ms 145.253.2.19