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DNSViz: A DNS visualization tool

prc.gov

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

RRset statusRRset status

Insecure (5)
  • prc.gov/A
  • prc.gov/MX
  • prc.gov/NS
  • prc.gov/SOA
  • prc.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (4)
  • prc.gov/DNSKEY (alg 7, id 14430)
  • prc.gov/DNSKEY (alg 7, id 40220)
  • prc.gov/DNSKEY (alg 7, id 44058)
  • prc.gov/DNSKEY (alg 7, id 9245)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of prc.gov/DS
  • gov/DNSKEY (alg 8, id 48498)
  • gov/DNSKEY (alg 8, id 57735)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Insecure (1)
  • gov to prc.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (6)
  • NSEC3 proving non-existence of prc.gov/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 prc.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • prc.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • prc.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • mgrlvj7i98.prc.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • prc.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (22)
  • NSEC3 proving non-existence of prc.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of prc.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • RRSIG prc.gov/A alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 14430: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 14430: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 14430: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 14430: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/DNSKEY alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/MX alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/NS alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/SOA alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG prc.gov/TXT alg 7, id 40220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • gov to prc.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): sauthns1.qwest.net, sauthns2.qwest.net See RFC 1034, Sec. 4.2.2.
  • gov to prc.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the gov zone), but not in the authoritative NS RRset: sauthns1.centurylink.net, sauthns2.centurylink.net See RFC 1034, Sec. 4.2.2.
  • prc.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prc.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prc.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • mgrlvj7i98.prc.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • prc.gov/AAAA 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