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DNSViz: A DNS visualization tool

tutanota.com

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • tutanota.com/A
  • tutanota.com/AAAA
  • tutanota.com/MX
  • tutanota.com/NS
  • tutanota.com/SOA
  • tutanota.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (13)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • com/DNSKEY (alg 8, id 24966)
  • com/DNSKEY (alg 8, id 30909)
  • com/DS (alg 8, id 30909)
  • tutanota.com/DNSKEY (alg 10, id 40449)
  • tutanota.com/DNSKEY (alg 10, id 51433)
  • tutanota.com/DNSKEY (alg 10, id 6713)
  • tutanota.com/DS (alg 10, id 14901)
  • tutanota.com/DS (alg 10, id 17764)
  • tutanota.com/DS (alg 10, id 50241)
  • tutanota.com/DS (alg 10, id 51433)
  • tutanota.com/DS (alg 10, id 594)
Non_existent (4)
  • tutanota.com/DNSKEY (alg 10, id 14901)
  • tutanota.com/DNSKEY (alg 10, id 17764)
  • tutanota.com/DNSKEY (alg 10, id 50241)
  • tutanota.com/DNSKEY (alg 10, id 594)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to tutanota.com

NoticesNotices

Errors (2)
  • tutanota.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • qlws4mhg80.tutanota.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (15)
  • RRSIG tutanota.com/A alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/AAAA alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 40449: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 40449: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 40449: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 51433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 51433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/DNSKEY alg 10, id 51433: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/MX alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/NS alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/SOA alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG tutanota.com/TXT alg 10, id 6713: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • qlws4mhg80.tutanota.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tutanota.com/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tutanota.com/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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