cancer.gov

Updated: 2022-03-31 00:20:08 UTC (970 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Ignore RFC 8624:
|?| Ignore RFC 9276:
|?| Multi-signer:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Secure (7)

cancer.gov/A
cancer.gov/AAAA
cancer.gov/MX
cancer.gov/NS
cancer.gov/NSEC3PARAM
cancer.gov/SOA
cancer.gov/TXT

DNSKEY/DS/NSEC status

Secure (17)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 47671)
./DNSKEY (alg 8, id 9799)
cancer.gov/DNSKEY (alg 7, id 16994)
cancer.gov/DNSKEY (alg 7, id 1994)
cancer.gov/DNSKEY (alg 7, id 3992)
cancer.gov/DNSKEY (alg 8, id 14511)
cancer.gov/DNSKEY (alg 8, id 16735)
cancer.gov/DNSKEY (alg 8, id 30415)
cancer.gov/DNSKEY (alg 8, id 5424)
cancer.gov/DS (alg 8, id 16735)
cancer.gov/DS (alg 8, id 16735)
cancer.gov/DS (alg 8, id 30415)
cancer.gov/DS (alg 8, id 30415)
gov/DNSKEY (alg 8, id 7030)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)

Delegation status

Secure (2)

. to gov
gov to cancer.gov

Notices

Errors (2)

cancer.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
90m7ofvk2a.cancer.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (41)

RRSIG cancer.gov/A alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/A alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/AAAA alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/AAAA alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/DNSKEY alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/MX alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/MX alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/NS alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/NS alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/NSEC3PARAM alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/SOA alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/SOA alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/TXT alg 7, id 16994: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG cancer.gov/TXT alg 7, id 3992: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
cancer.gov/DS (alg 8, id 16735): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
cancer.gov/DS (alg 8, id 16735): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
cancer.gov/DS (alg 8, id 16735): 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.
cancer.gov/DS (alg 8, id 16735): 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.
cancer.gov/DS (alg 8, id 30415): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
cancer.gov/DS (alg 8, id 30415): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
cancer.gov/DS (alg 8, id 30415): 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.
cancer.gov/DS (alg 8, id 30415): 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 to cancer.gov: Authoritative AAAA records exist for ns.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
gov to cancer.gov: Authoritative AAAA records exist for ns2.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
gov to cancer.gov: Authoritative AAAA records exist for ns3.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
cancer.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
cancer.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
90m7ofvk2a.cancer.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.