armstrong.com
Updated:
2021-03-01 06:32:20 UTC (1361 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- armstrong.com/A
- armstrong.com/MX
- armstrong.com/NS
- armstrong.com/SOA
- armstrong.com/TXT
Secure (1)
- com/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 42351)
- NSEC3 proving non-existence of armstrong.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 armstrong.com
Secure (1)
- . to com
Notices
Errors (4)
- armstrong.com zone: The following NS name(s) did not resolve to address(es): ns1.armstrong.com
- armstrong.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (204.74.29.250)
- armstrong.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (204.74.29.250, UDP_-_NOEDNS_)
- armstrong.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (204.74.29.250, UDP_-_NOEDNS_)
Warnings (2)
- com to armstrong.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns1.armstrongceilings.com, ns2.armstrongceilings.com, ns3.armstrongceilings.com See RFC 1034, Sec. 4.2.2.
- com to armstrong.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns1.armstrong.com See RFC 1034, Sec. 4.2.2.
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