NSEC3 proving non-existence of upu.int/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
NSEC3 proving non-existence of upu.int/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
int/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:500:2d::d, 2001:500:a8::e, 2001:503:c27::2:30, 2001:dc3::35, UDP_-_NOEDNS_)
upu.int/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (11)
NSEC3 proving non-existence of upu.int/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
NSEC3 proving non-existence of upu.int/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
RRSIG NSEC3 proving non-existence of upu.int/DS alg 7, id 3105: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 27433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 27433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 27433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 9849: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 9849: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/DNSKEY alg 7, id 9849: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG int/SOA alg 7, id 3105: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
upu.int/DS has warnings; select the "Denial of existence" DNSSEC option to see them.