iastate.edu

Updated: 2022-09-28 00:19:12 UTC (791 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 (6)

iastate.edu/A
iastate.edu/MX
iastate.edu/NS
iastate.edu/NSEC3PARAM
iastate.edu/SOA
iastate.edu/TXT

DNSKEY/DS/NSEC status

Secure (16)

./DNSKEY (alg 8, id 18733)
./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 20826)
edu/DNSKEY (alg 8, id 18290)
edu/DNSKEY (alg 8, id 28065)
edu/DS (alg 8, id 28065)
iastate.edu/DNSKEY (alg 10, id 22010)
iastate.edu/DNSKEY (alg 10, id 53615)
iastate.edu/DNSKEY (alg 10, id 65456)
iastate.edu/DNSKEY (alg 10, id 6936)
iastate.edu/DNSKEY (alg 8, id 26721)
iastate.edu/DNSKEY (alg 8, id 42708)
iastate.edu/DNSKEY (alg 8, id 60576)
iastate.edu/DS (alg 10, id 59574)
iastate.edu/DS (alg 10, id 6936)
iastate.edu/DS (alg 10, id 6936)

Non_existent (1)

iastate.edu/DNSKEY (alg 10, id 59574)

Delegation status

Secure (2)

. to edu
edu to iastate.edu

Notices

Errors (3)

s5wkelan0t.iastate.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
iastate.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
iastate.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (30)

RRSIG iastate.edu/A alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/DNSKEY alg 10, id 6936: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/MX alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/NS alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/NSEC3PARAM alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/SOA alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
RRSIG iastate.edu/TXT alg 10, id 53615: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
edu/DS (alg 8, id 28065): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.5.5.241, UDP_-_EDNS0_4096_D_KN)
edu/DS (alg 8, id 28065): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.5.5.241, UDP_-_EDNS0_4096_D_KN)
iastate.edu/DS (alg 10, id 6936): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
iastate.edu/DS (alg 10, id 6936): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
iastate.edu/DS (alg 10, id 6936): 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.
iastate.edu/DS (alg 10, id 6936): 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.
s5wkelan0t.iastate.edu/A has warnings; select the "Denial of existence" DNSSEC option to see them.
iastate.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
iastate.edu/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
iastate.edu/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.