ulisboa.pt zone: The server(s) were not responsive to queries over UDP. (2001:690:21c0:a::150, 2001:690:21c0:b::150)
ulisboa.pt/A: No response was received from the server over UDP (tried 12 times). (2001:690:21c0:a::150, 2001:690:21c0:b::150, UDP_-_NOEDNS_)
ulisboa.pt/NS: No response was received from the server over UDP (tried 12 times). (2001:690:21c0:a::150, 2001:690:21c0:b::150, UDP_-_NOEDNS_)
Warnings (11)
RRSIG ulisboa.pt/A alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/AAAA alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/DNSKEY alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/DNSKEY alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/DNSKEY alg 5, id 502: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/DNSKEY alg 5, id 502: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/MX alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/NS alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/SOA alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG ulisboa.pt/TXT alg 5, id 4368: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
pt to ulisboa.pt: The glue address(es) for ns2.tecnico.ulisboa.pt (2001:690:2100:1::2) differed from its authoritative address(es) (2001:690:2100:1::53:2).