alzheimers.gov

Updated: 2020-12-16 14:46:58 UTC (1437 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)

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

DNSKEY/DS/NSEC status

Secure (14)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 26116)
alzheimers.gov/DNSKEY (alg 7, id 26220)
alzheimers.gov/DNSKEY (alg 7, id 28929)
alzheimers.gov/DNSKEY (alg 7, id 54185)
alzheimers.gov/DNSKEY (alg 7, id 55364)
alzheimers.gov/DS (alg 7, id 26220)
alzheimers.gov/DS (alg 7, id 26220)
alzheimers.gov/DS (alg 7, id 28929)
alzheimers.gov/DS (alg 7, id 28929)
gov/DNSKEY (alg 8, id 15489)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)
gov/DS (alg 8, id 7698)

Delegation status

Secure (2)

. to gov
gov to alzheimers.gov

Notices

Errors (3)

alzheimers.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
wa853ty76f.alzheimers.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
alzheimers.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (47)

RRSIG alzheimers.gov/A alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/A alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 26220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 26220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 26220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 26220: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 28929: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 28929: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 28929: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 28929: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/DNSKEY alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/MX alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/MX alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/NS alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/NS alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/SOA alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/SOA alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/TXT alg 7, id 54185: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
RRSIG alzheimers.gov/TXT alg 7, id 55364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
alzheimers.gov/DNSKEY (alg 7, id 26220): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K)
alzheimers.gov/DNSKEY (alg 7, id 28929): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K)
alzheimers.gov/DNSKEY (alg 7, id 54185): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K)
alzheimers.gov/DNSKEY (alg 7, id 55364): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K)
alzheimers.gov/DS (alg 7, id 26220): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
alzheimers.gov/DS (alg 7, id 26220): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
alzheimers.gov/DS (alg 7, id 26220): 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.
alzheimers.gov/DS (alg 7, id 26220): 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.
alzheimers.gov/DS (alg 7, id 28929): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
alzheimers.gov/DS (alg 7, id 28929): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
alzheimers.gov/DS (alg 7, id 28929): 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.
alzheimers.gov/DS (alg 7, id 28929): 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.
alzheimers.gov/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K_0x20)
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.
alzheimers.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
alzheimers.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
wa853ty76f.alzheimers.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
alzheimers.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.