seattleu.edu
Updated:
2020-07-24 20:48:47 UTC (1580 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- seattleu.edu/A
- seattleu.edu/MX
- seattleu.edu/NS
- seattleu.edu/SOA
- seattleu.edu/TXT
Secure (2)
- edu/SOA
- edu/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 46594)
- NSEC3 proving non-existence of seattleu.edu/DS
- edu/DNSKEY (alg 8, id 28065)
- edu/DNSKEY (alg 8, id 33233)
- edu/DS (alg 8, id 28065)
Delegation status
Insecure (1)
- edu to seattleu.edu
Secure (1)
- . to edu
Notices
Errors (13)
- seattleu.edu zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1)
- seattleu.edu zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1)
- seattleu.edu/A: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K)
- seattleu.edu/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
- seattleu.edu/MX: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
- seattleu.edu/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K)
- seattleu.edu/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, TCP_-_EDNS0_4096_D)
- seattleu.edu/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
- seattleu.edu/TXT: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (205.251.192.191, 2600:9000:5300:bf00::1, UDP_-_EDNS0_4096_D_K)
- seattleu.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- seattleu.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- seattleu.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- r2x9yag3jh.seattleu.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- edu to seattleu.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: ns-191.awsdns-23.com See RFC 1034, Sec. 4.2.2.
- edu/DS (alg 8, id 28065): 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. (2001:500:12::d0d, UDP_-_EDNS0_4096_D_K)
- edu/DS (alg 8, id 28065): 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. (2001:500:12::d0d, UDP_-_EDNS0_4096_D_K)
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