Es dauere 35 Minuten bis Denis DNS die Änderung der IP bemerkt hat:
Sa 20. Jun 05:30:01 CEST 2026
Server: 192.168.102.1
Address: 192.168.102.1#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:9e8:6d38:8d02::1
Server: 159.69.110.93
Address: 159.69.110.93#53
Name: nextcloud.meine.domain.de
Address: 2001:9e8:6d38:8d02::1
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:9e8:6d38:8d02::1
Server: 8.8.8.8
Address: 8.8.8.8#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:9e8:6d38:8d02::1
Server: 9.9.9.9
Address: 9.9.9.9#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:9e8:6d38:8d02::1
Sa 20. Jun 05:33:01 CEST 2026
Server: 192.168.102.1
Address: 192.168.102.1#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:aaa:bbbb:2002::1
Server: 159.69.110.93
Address: 159.69.110.93#53
Name: nextcloud.meine.domain.de
Address: 2001:aaa:bbbb:2002::1
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:aaa:bbbb:2002::1
Server: 8.8.8.8
Address: 8.8.8.8#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:aaa:bbbb:2002::1
Server: 9.9.9.9
Address: 9.9.9.9#53
Non-authoritative answer:
Name: nextcloud.meine.domain.de
Address: 2001:aaa:bbbb:2002::1
Folglich wussten auch andere DNS nichts von der Änderung.
Zwangstrennung war um 04:58 Uhr. Dennis DNS (159.69.110.93) wusste das erst um 05:33 Uhr.