postbank.de
Updated:
2022-02-17 09:22:07 UTC (1059 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- postbank.de/A
- postbank.de/MX
- postbank.de/NS
- postbank.de/SOA
- postbank.de/TXT
Secure (1)
- de/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 9799)
- NSEC3 proving non-existence of postbank.de/DS
- de/DNSKEY (alg 8, id 26755)
- de/DNSKEY (alg 8, id 58473)
- de/DS (alg 8, id 26755)
Delegation status
Insecure (1)
- de to postbank.de
Secure (1)
- . to de
Notices
Errors (6)
- NSEC3 proving non-existence of postbank.de/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 postbank.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- postbank.de/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (185.157.33.32, UDP_-_EDNS0_512_D_KN)
- postbank.de/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (185.157.33.32, 185.157.35.19, UDP_-_EDNS0_512_D_KN)
- postbank.de/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- postbank.de/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
- NSEC3 proving non-existence of postbank.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of postbank.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- postbank.de/MX: 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. See RFC 6891, Sec. 6.2.6. (185.157.33.32, UDP_-_EDNS0_4096_D_KN)
- postbank.de/NS: 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). See RFC 6891, Sec. 6.1.2. (185.157.33.32, UDP_-_EDNS0_4096_D_KN)
- postbank.de/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (185.157.33.32, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- postbank.de/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- postbank.de/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- postbank.de/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
- postbank.de/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
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