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arts.gov

Updated: 2020-07-09 19:09:45 UTC (1476 days ago) Update now
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DNSSEC options (hide)
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  7. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

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

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (4)
  • arts.gov/DNSKEY (alg 7, id 2298)
  • arts.gov/DNSKEY (alg 7, id 3194)
  • arts.gov/DNSKEY (alg 7, id 31996)
  • arts.gov/DNSKEY (alg 7, id 48083)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC3 proving non-existence of arts.gov/DS
  • gov/DNSKEY (alg 8, id 40176)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

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

NoticesNotices

Errors (8)
  • NSEC3 proving non-existence of arts.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 arts.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • arts.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • arts.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • n730idqpau.arts.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • arts.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (22)
  • NSEC3 proving non-existence of arts.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of arts.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • RRSIG arts.gov/A alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 31996: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 31996: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 31996: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/DNSKEY alg 7, id 31996: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/MX alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/NS alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/SOA alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG arts.gov/TXT alg 7, id 3194: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • arts.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • arts.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • n730idqpau.arts.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • arts.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • arts.gov/CNAME 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