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DNSViz: A DNS visualization tool

salliemae.com

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

RRset statusRRset status

Secure (5)
  • salliemae.com/A
  • salliemae.com/MX
  • salliemae.com/NS
  • salliemae.com/SOA
  • salliemae.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 56311)
  • com/DS (alg 8, id 30909)
  • salliemae.com/DNSKEY (alg 7, id 15630)
  • salliemae.com/DNSKEY (alg 7, id 33962)
  • salliemae.com/DNSKEY (alg 8, id 24198)
  • salliemae.com/DNSKEY (alg 8, id 64012)
  • salliemae.com/DS (alg 7, id 15630)
  • salliemae.com/DS (alg 7, id 15630)

Delegation statusDelegation status

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

NoticesNotices

Errors (1)
  • salliemae.com/TXT: No RRSIG covering the RRset was returned in the response. (192.230.121.107, UDP_-_EDNS0_4096_D_K)
Warnings (26)
  • RRSIG salliemae.com/A alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 15630: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 15630: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 15630: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 15630: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/DNSKEY alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/MX alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/NS alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/SOA alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG salliemae.com/TXT alg 7, id 33962: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • salliemae.com/A: The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K)
  • salliemae.com/DNSKEY (alg 7, id 15630): The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.122.22, 192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • salliemae.com/DNSKEY (alg 7, id 33962): The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.122.22, 192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • salliemae.com/DNSKEY (alg 8, id 24198): The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.122.22, 192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • salliemae.com/DNSKEY (alg 8, id 64012): The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.122.22, 192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • salliemae.com/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_512_D_K)
  • salliemae.com/DS (alg 7, id 15630): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • salliemae.com/DS (alg 7, id 15630): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • salliemae.com/DS (alg 7, id 15630): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • salliemae.com/DS (alg 7, id 15630): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • salliemae.com/MX: The server appears to support DNS cookies but did not return a COOKIE option. (192.230.123.81, 2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • salliemae.com/MX: The server appears to support DNS cookies but did not return a COOKIE option. (2a02:e980:4::6b, 2a02:e980:5::16, 2a02:e980:6::51, UDP_-_EDNS0_512_D_K)
  • salliemae.com/TXT: The server appears to support DNS cookies but did not return a COOKIE option. (192.230.121.107, 192.230.122.22, 192.230.123.81, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

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