uwgb.edu

Updated: 2023-01-22 15:53:04 UTC (699 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)

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

DNSKEY/DS/NSEC status

Secure (13)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 951)
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 34085)
edu/DS (alg 8, id 28065)
uwgb.edu/DNSKEY (alg 8, id 16264)
uwgb.edu/DNSKEY (alg 8, id 29154)
uwgb.edu/DNSKEY (alg 8, id 4204)
uwgb.edu/DNSKEY (alg 8, id 63696)
uwgb.edu/DS (alg 8, id 12427)
uwgb.edu/DS (alg 8, id 16264)
uwgb.edu/DS (alg 8, id 16264)
uwgb.edu/DS (alg 8, id 4549)

Non_existent (2)

uwgb.edu/DNSKEY (alg 8, id 12427)
uwgb.edu/DNSKEY (alg 8, id 4549)

Delegation status

Secure (2)

. to edu
edu to uwgb.edu

Notices

Errors (10)

uwgb.edu zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (143.200.251.20, 143.200.251.21, 143.235.32.249, 143.235.32.250, 2600:1d00::a53:1, 2600:1d00::a53:2)
uwgb.edu/DNSKEY: No response was received from the server over TCP (tried 7 times). See RFC 1035, Sec. 4.2. (143.200.251.20, TCP_-_EDNS0_4096_D_KN)
uwgb.edu/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (143.200.251.21, UDP_-_EDNS0_4096_D_KN)
uwgb.edu/MX: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (143.235.32.249, TCP_-_EDNS0_4096_D_KN)
uwgb.edu/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (143.200.251.20, 143.200.251.21, 143.235.32.249, 143.235.32.250, 2600:1d00::a53:1, 2600:1d00::a53:2, TCP_-_EDNS0_4096_D_N)
uwgb.edu/TXT: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (143.200.251.20, 143.200.251.21, TCP_-_EDNS0_4096_D_KN)
uwgb.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
o138tfipzr.uwgb.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
uwgb.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
uwgb.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (17)

uwgb.edu/DS (alg 8, id 12427): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 12427): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 12427): 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.
uwgb.edu/DS (alg 8, id 12427): 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.
uwgb.edu/DS (alg 8, id 16264): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 16264): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 16264): 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.
uwgb.edu/DS (alg 8, id 16264): 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.
uwgb.edu/DS (alg 8, id 4549): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 4549): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
uwgb.edu/DS (alg 8, id 4549): 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.
uwgb.edu/DS (alg 8, id 4549): 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.
uwgb.edu/NSEC3PARAM: 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. (143.235.32.249, UDP_-_EDNS0_4096_D_KN)
uwgb.edu/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. (143.235.32.250, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
o138tfipzr.uwgb.edu/A has warnings; select the "Denial of existence" DNSSEC option to see them.
uwgb.edu/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
uwgb.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.