nrd.gov

Updated: 2020-04-06 15:43:18 UTC (1693 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 (5)

nrd.gov/A
nrd.gov/MX
nrd.gov/NS
nrd.gov/SOA
nrd.gov/TXT

DNSKEY/DS/NSEC status

Secure (22)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 33853)
./DNSKEY (alg 8, id 48903)
gov/DNSKEY (alg 8, id 36558)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)
gov/DS (alg 8, id 7698)
nrd.gov/DNSKEY (alg 8, id 12760)
nrd.gov/DNSKEY (alg 8, id 13355)
nrd.gov/DNSKEY (alg 8, id 20024)
nrd.gov/DNSKEY (alg 8, id 31024)
nrd.gov/DNSKEY (alg 8, id 45498)
nrd.gov/DNSKEY (alg 8, id 4690)
nrd.gov/DNSKEY (alg 8, id 64323)
nrd.gov/DS (alg 8, id 12760)
nrd.gov/DS (alg 8, id 12760)
nrd.gov/DS (alg 8, id 13355)
nrd.gov/DS (alg 8, id 13355)
nrd.gov/DS (alg 8, id 20024)
nrd.gov/DS (alg 8, id 20024)
nrd.gov/DS (alg 8, id 31024)
nrd.gov/DS (alg 8, id 31024)

Delegation status

Secure (2)

. to gov
gov to nrd.gov

Notices

Errors (5)

RRSIG nrd.gov/SOA alg 8, id 45498: With a TTL of 1209600 the RRSIG RR can be in the cache of a non-validating resolver until 7 days after it expires at 2020-04-12 17:01:24+00:00. See RFC 4035, Sec. 5.3.3.
RRSIG nrd.gov/SOA alg 8, id 4690: With a TTL of 1209600 the RRSIG RR can be in the cache of a non-validating resolver until 7 days after it expires at 2020-04-12 17:01:24+00:00. See RFC 4035, Sec. 5.3.3.
nrd.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
ugt7edaqyw.nrd.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
nrd.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (23)

gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
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.
nrd.gov/DS (alg 8, id 12760): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 12760): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 12760): 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.
nrd.gov/DS (alg 8, id 12760): 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.
nrd.gov/DS (alg 8, id 13355): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 13355): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 13355): 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.
nrd.gov/DS (alg 8, id 13355): 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.
nrd.gov/DS (alg 8, id 20024): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 20024): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 20024): 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.
nrd.gov/DS (alg 8, id 20024): 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.
nrd.gov/DS (alg 8, id 31024): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 31024): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nrd.gov/DS (alg 8, id 31024): 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.
nrd.gov/DS (alg 8, id 31024): 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.
nrd.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
ugt7edaqyw.nrd.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
nrd.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.