NSEC3 proving non-existence of chatham.k12.ny.us/DS
us/DNSKEY (alg 8, id 21364)
us/DNSKEY (alg 8, id 53985)
us/DS (alg 8, id 21364)
us/DS (alg 8, id 21364)
Delegation status
Insecure (1)
us to chatham.k12.ny.us
Secure (1)
. to us
Notices
Errors (4)
chatham.k12.ny.us zone: The server(s) were not responsive to queries over TCP. (216.227.123.200, 216.227.123.210)
chatham.k12.ny.us/DNSKEY: The response had an invalid RCODE (FORMERR). (216.227.123.200, 216.227.123.210, UDP_-_EDNS0_512_D_KN)
chatham.k12.ny.us/MX: The response had an invalid RCODE (FORMERR). (216.227.123.200, 216.227.123.210, UDP_-_EDNS0_512_D_KN)
chatham.k12.ny.us/SOA: The TCP connection was refused (ECONNREFUSED). (216.227.123.200, 216.227.123.210, TCP_-_EDNS0_4096_D_N)
Warnings (9)
chatham.k12.ny.us/MX: The response had an invalid RCODE (FORMERR) until EDNS was disabled. (216.227.123.200, 216.227.123.210, UDP_-_EDNS0_4096_D_KN)
chatham.k12.ny.us/NS: The response had an invalid RCODE (FORMERR) until EDNS was disabled. (216.227.123.200, 216.227.123.210, UDP_-_EDNS0_4096_D_KN)
chatham.k12.ny.us/SOA: The response had an invalid RCODE (FORMERR) until EDNS was disabled. (216.227.123.200, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
chatham.k12.ny.us/SOA: The response had an invalid RCODE (FORMERR) until EDNS was disabled. (216.227.123.210, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
chatham.k12.ny.us/TXT: The response had an invalid RCODE (FORMERR) until EDNS was disabled. (216.227.123.200, 216.227.123.210, UDP_-_EDNS0_4096_D_KN)
us/DS (alg 8, id 21364): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
us/DS (alg 8, id 21364): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
us/DS (alg 8, id 21364): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
us/DS (alg 8, id 21364): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.