artmuseums.go.jp/DNSKEY (alg 13, id 37055): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (202.236.109.2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
artmuseums.go.jp/DNSKEY (alg 13, id 41889): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (202.236.109.2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
artmuseums.go.jp/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (202.236.109.2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
artmuseums.go.jp/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (202.236.109.2, UDP_-_EDNS0_4096_D_KN)
artmuseums.go.jp/NSEC3PARAM (NODATA): No NSEC RR(s) were returned to validate the NODATA response. See RFC 4035, Sec. 3.1.3.1, RFC 5155, Sec. 7.2.3, RFC 5155, Sec. 7.2.4. (202.236.109.2, UDP_-_EDNS0_4096_D_KN)
artmuseums.go.jp/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (202.236.109.2, UDP_-_EDNS0_4096_D_KN)
artmuseums.go.jp/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (202.236.109.2, UDP_-_EDNS0_4096_D_KN)
jp to artmuseums.go.jp: 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (202.236.109.2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
jp to artmuseums.go.jp: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (202.236.109.2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
artmuseums.go.jp/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
artmuseums.go.jp/A has errors; select the "Denial of existence" DNSSEC option to see them.
tsh72gu3yq.artmuseums.go.jp/A has errors; select the "Denial of existence" DNSSEC option to see them.
artmuseums.go.jp/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
artmuseums.go.jp/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
./DNSKEY (alg 8, id 951): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
jp to artmuseums.go.jp: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the jp zone): ns006-e9vplkpf3aac6g4j.e.d-53.info, ns006-e9vplkpf3aac6g4j.e.d-53.net See RFC 1034, Sec. 4.2.2.