autodesk.com
Updated:
2021-02-22 07:38:40 UTC (1371 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- autodesk.com/A
- autodesk.com/MX
- autodesk.com/NS
- autodesk.com/SOA
- autodesk.com/TXT
Secure (2)
- com/SOA
- com/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 42351)
- NSEC3 proving non-existence of autodesk.com/DS
- com/DNSKEY (alg 8, id 30909)
- com/DNSKEY (alg 8, id 58540)
- com/DS (alg 8, id 30909)
Delegation status
Insecure (1)
- com to autodesk.com
Secure (1)
- . to com
Notices
Errors (2)
- autodesk.com/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (204.13.250.3, 204.13.251.3, 208.78.70.3, 208.78.71.3, 2001:500:90:1::3, 2001:500:94:1::3, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
- autodesk.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- autodesk.com/A: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (208.78.70.3, 208.78.71.3, UDP_-_EDNS0_4096_D_KN)
- autodesk.com/MX: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:90:1::3, 2001:500:94:1::3, UDP_-_EDNS0_4096_D_KN)
- autodesk.com/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (208.78.70.3, 208.78.71.3, 2001:500:94:1::3, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- autodesk.com/TXT: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:90:1::3, UDP_-_EDNS0_4096_D_KN)
- autodesk.com/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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