www.cdc.gov

Updated: 2024-01-24 14:57:47 UTC (91 days ago) Update now

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Secure (3)

www.akam.cdc.gov/A
www.akam.cdc.gov/AAAA
www.cdc.gov/CNAME

DNSKEY/DS/NSEC status

Secure (14)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 30903)
akam.cdc.gov/DNSKEY (alg 10, id 34430)
akam.cdc.gov/DNSKEY (alg 10, id 42807)
akam.cdc.gov/DNSKEY (alg 10, id 58588)
akam.cdc.gov/DS (alg 10, id 22623)
akam.cdc.gov/DS (alg 10, id 58588)
cdc.gov/DNSKEY (alg 7, id 40518)
cdc.gov/DNSKEY (alg 7, id 54678)
cdc.gov/DS (alg 7, id 54678)
gov/DNSKEY (alg 8, id 10104)
gov/DNSKEY (alg 8, id 49735)
gov/DNSKEY (alg 8, id 64280)
gov/DS (alg 8, id 64280)

Non_existent (1)

akam.cdc.gov/DNSKEY (alg 10, id 22623)

Delegation status

Secure (3)

. to gov
cdc.gov to akam.cdc.gov
gov to cdc.gov

Notices

Warnings (14)

RRSIG akam.cdc.gov/DNSKEY alg 10, id 58588: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512).
RRSIG akam.cdc.gov/DNSKEY alg 10, id 58588: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512).
RRSIG akam.cdc.gov/DNSKEY alg 10, id 58588: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512).
RRSIG akam.cdc.gov/DS alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG akam.cdc.gov/DS alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG cdc.gov/DNSKEY alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG cdc.gov/DNSKEY alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG cdc.gov/DNSKEY alg 7, id 54678: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG cdc.gov/DNSKEY alg 7, id 54678: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG www.akam.cdc.gov/A alg 10, id 42807: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512).
RRSIG www.akam.cdc.gov/AAAA alg 10, id 42807: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512).
RRSIG www.cdc.gov/CNAME alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
RRSIG www.cdc.gov/CNAME alg 7, id 40518: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
gov to cdc.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: auth00.ns.uu.net, auth100.ns.uu.net