ietf.org/DNSKEY: No response was received from the server over UDP (tried 4 times). (4.31.198.40, UDP_-_EDNS0_512_D_K)
ietf.org/MX: No response was received from the server over UDP (tried 12 times). (4.31.198.40, UDP_-_NOEDNS_)
ietf.org/MX: No response was received from the server over UDP (tried 4 times). (4.31.198.40, UDP_-_EDNS0_512_D_K)
ietf.org/SOA: DNSSEC was effectively downgraded because no response was received from the server over UDP (tried 11 times) with EDNS enabled. (4.31.198.40, UDP_-_NOEDNS_)
ietf.org/SOA: No response was received from the server over UDP (tried 11 times) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). (4.31.198.40, UDP_-_EDNS0_4096_D_K)
ietf.org/SOA: The DNSSEC records necessary to validate the response could not be retrieved from the server. (4.31.198.40, UDP_-_EDNS0_4096_D_K)
Warnings (28)
RRSIG ietf.org/A alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/AAAA alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/DNSKEY alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/DNSKEY alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/DNSKEY alg 5, id 45586: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/DNSKEY alg 5, id 45586: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/DS alg 7, id 62165: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG ietf.org/DS alg 7, id 62165: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG ietf.org/MX alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/NS alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/SOA alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ietf.org/TXT alg 5, id 40452: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG org/DNSKEY alg 7, id 17883: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG org/DNSKEY alg 7, id 17883: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG org/DNSKEY alg 7, id 17883: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG org/DNSKEY alg 7, id 62165: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG org/DNSKEY alg 7, id 62165: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG org/DNSKEY alg 7, id 62165: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
ietf.org/DS (alg 5, id 45586): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
ietf.org/DS (alg 5, id 45586): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
ietf.org/DS (alg 5, id 45586): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
ietf.org/DS (alg 5, id 45586): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
ietf.org/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (4.31.198.40, UDP_-_EDNS0_4096_D_K)
ietf.org/TXT: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). (4.31.198.40, UDP_-_EDNS0_4096_D_K)
org/DS (alg 7, id 17883): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
org/DS (alg 7, id 17883): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
org/DS (alg 7, id 17883): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
org/DS (alg 7, id 17883): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.