RRSIG ed448.ch/A alg 16, id 19736: The Signature Expiration field of the RRSIG RR (2022-08-11 00:00:00+00:00) is 2 days in the past.
RRSIG ed448.ch/DNSKEY alg 16, id 19736: The Signature Expiration field of the RRSIG RR (2022-08-11 00:00:00+00:00) is 2 days in the past.
RRSIG ed448.ch/NS alg 16, id 19736: The Signature Expiration field of the RRSIG RR (2022-08-11 00:00:00+00:00) is 2 days in the past.
RRSIG ed448.ch/SOA alg 16, id 19736: The Signature Expiration field of the RRSIG RR (2022-08-11 00:00:00+00:00) is 2 days in the past.
RRSIG ed448.ch/TXT alg 16, id 19736: The Signature Expiration field of the RRSIG RR (2022-08-11 00:00:00+00:00) is 2 days in the past.
ch to ed448.ch: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (185.42.137.98, 194.58.192.32, 2a01:3f0:400::32, 2a01:3f1:32::53, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)