edu to upf.edu: 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.
upf.edu zone: The server(s) were not responsive to queries over TCP. (84.89.128.12, 84.89.128.13)
upf.edu/DNSKEY: No response was received from the server over UDP (tried 12 times). (84.89.128.12, 84.89.128.13, UDP_-_EDNS0_4096_D_KN)
upf.edu/SOA: No response was received from the server over TCP (tried 3 times). (84.89.128.12, 84.89.128.13, TCP_-_EDNS0_4096_D_N)
upf.edu/TXT: No response was received from the server over TCP (tried 12 times). (84.89.128.12, 84.89.128.13, TCP_-_EDNS0_4096_D_KN)
Warnings (8)
RRSIG upf.edu/A alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/A alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/MX alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/MX alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/NS alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/NS alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/SOA alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).
RRSIG upf.edu/SOA alg 5, id 25467: DNSSEC specification recommends not signing with DNSSEC algorithm 5 (RSASHA1).