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_smtp._tls.vladimirpivo.ru

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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (2)
  • _smtp._tls.vladimirpivo.ru/A (NODATA)
  • _smtp._tls.vladimirpivo.ru/AAAA (NODATA)
Secure (2)
  • _tls.vladimirpivo.ru/A (NXDOMAIN)
  • vladimirpivo.ru/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 47671)
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/A
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/AAAA
  • NSEC proving non-existence of _tls.vladimirpivo.ru/A
  • ru/DNSKEY (alg 8, id 33257)
  • ru/DNSKEY (alg 8, id 53436)
  • ru/DS (alg 8, id 33257)
  • vladimirpivo.ru/DNSKEY (alg 8, id 2043)
  • vladimirpivo.ru/DNSKEY (alg 8, id 61039)
  • vladimirpivo.ru/DS (alg 8, id 61039)

Delegation statusDelegation status

Secure (2)
  • . to ru
  • ru to vladimirpivo.ru

NoticesNotices

Errors (7)
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/A: No NSEC RR matches the SNAME (_smtp._tls.vladimirpivo.ru). See RFC 4035, Sec. 3.1.3.1.
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/A: No NSEC RR matches the SNAME (_smtp._tls.vladimirpivo.ru). See RFC 4035, Sec. 3.1.3.1.
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/AAAA: No NSEC RR matches the SNAME (_smtp._tls.vladimirpivo.ru). See RFC 4035, Sec. 3.1.3.1.
  • NSEC proving non-existence of _smtp._tls.vladimirpivo.ru/AAAA: No NSEC RR matches the SNAME (_smtp._tls.vladimirpivo.ru). See RFC 4035, Sec. 3.1.3.1.
  • _smtp._tls.vladimirpivo.ru/A (NODATA): A query for _smtp._tls.vladimirpivo.ru results in a NOERROR response, while a query for its ancestor, _tls.vladimirpivo.ru, returns a name error (NXDOMAIN), which indicates that subdomains of _tls.vladimirpivo.ru, including _smtp._tls.vladimirpivo.ru, don't exist. See RFC 8020, Sec. 2. (217.16.16.15, 217.16.16.16, 217.16.16.20, 217.16.16.30, 217.16.20.15, 217.16.20.16, 217.16.20.20, 217.16.20.30, 217.16.22.15, 217.16.22.16, 217.16.22.20, 217.16.22.30, 2a00:15f8:a000:10:1:1:0:53, 2a00:15f8:a000:11:1:1:1:53, 2a00:15f8:a000:12:1:1:2:53, UDP_-_EDNS0_4096_D_KN)
  • _smtp._tls.vladimirpivo.ru/AAAA (NODATA): A query for _smtp._tls.vladimirpivo.ru results in a NOERROR response, while a query for its ancestor, _tls.vladimirpivo.ru, returns a name error (NXDOMAIN), which indicates that subdomains of _tls.vladimirpivo.ru, including _smtp._tls.vladimirpivo.ru, don't exist. See RFC 8020, Sec. 2. (217.16.16.15, 217.16.16.16, 217.16.16.20, 217.16.16.30, 217.16.20.15, 217.16.20.16, 217.16.20.20, 217.16.20.30, 217.16.22.15, 217.16.22.16, 217.16.22.20, 217.16.22.30, 2a00:15f8:a000:10:1:1:0:53, 2a00:15f8:a000:11:1:1:1:53, 2a00:15f8:a000:12:1:1:2:53, UDP_-_EDNS0_4096_D_KN)
  • ru zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:678:14:0:193:232:156:17)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph