itau.b.br
Updated:
2020-03-29 20:14:48 UTC (1699 days ago)
Go to most recent »
Notices
DNSSEC Authentication Chain
RRset status
Bogus (4)
- itau.b.br/A
- itau.b.br/NS
- itau.b.br/SOA
- itau.b.br/TXT
DNSKEY/DS/NSEC status
Bogus (1)
- itau.b.br/DNSKEY (alg 5, id 22876)
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 33853)
- ./DNSKEY (alg 8, id 48903)
- b.br/DNSKEY (alg 13, id 145)
- b.br/DS (alg 13, id 145)
- br/DNSKEY (alg 13, id 19027)
- br/DNSKEY (alg 13, id 2471)
- br/DS (alg 13, id 2471)
- itau.b.br/DS (alg 5, id 22876)
Delegation status
Bogus (1)
- b.br to itau.b.br
Secure (2)
- . to br
- br to b.br
Notices
Errors (11)
- RRSIG itau.b.br/A alg 5, id 22876: The Signature Expiration field of the RRSIG RR (2020-03-29 00:00:00+00:00) is 20 hours, 14 minutes in the past. See RFC 4035, Sec. 5.3.1.
- RRSIG itau.b.br/DNSKEY alg 5, id 22876: The Signature Expiration field of the RRSIG RR (2020-03-29 00:00:00+00:00) is 20 hours, 14 minutes in the past. See RFC 4035, Sec. 5.3.1.
- RRSIG itau.b.br/NS alg 5, id 22876: The Signature Expiration field of the RRSIG RR (2020-03-29 00:00:00+00:00) is 20 hours, 14 minutes in the past. See RFC 4035, Sec. 5.3.1.
- RRSIG itau.b.br/SOA alg 5, id 22876: The Signature Expiration field of the RRSIG RR (2020-03-29 00:00:00+00:00) is 20 hours, 14 minutes in the past. See RFC 4035, Sec. 5.3.1.
- RRSIG itau.b.br/TXT alg 5, id 22876: The Signature Expiration field of the RRSIG RR (2020-03-29 00:00:00+00:00) is 20 hours, 14 minutes in the past. See RFC 4035, Sec. 5.3.1.
- b.br to itau.b.br: 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (200.196.152.1, 200.196.152.77, 200.196.152.78, 200.196.152.79, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
- itau.b.br/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- ehzyiwaqx4.itau.b.br/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
- RRSIG itau.b.br/A alg 5, id 22876: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
- RRSIG itau.b.br/DNSKEY alg 5, id 22876: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
- RRSIG itau.b.br/NS alg 5, id 22876: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
- RRSIG itau.b.br/SOA alg 5, id 22876: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
- RRSIG itau.b.br/TXT alg 5, id 22876: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
- itau.b.br/DS (alg 5, id 22876): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- itau.b.br/DS (alg 5, id 22876): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- itau.b.br/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- itau.b.br/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- ehzyiwaqx4.itau.b.br/A has warnings; select the "Denial of existence" DNSSEC option to see them.
JavaScript is required to make the graph below interactive.
