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DNSViz: A DNS visualization tool

wm.com

Updated: 2022-01-26 16:38:04 UTC (898 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (7)
  • wm.com/A
  • wm.com/MX
  • wm.com/NS
  • wm.com/NS
  • wm.com/SOA
  • wm.com/SOA
  • wm.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • NSEC3 proving non-existence of wm.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 38535)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to wm.com
Secure (1)
  • . to com

NoticesNotices

Errors (2)
  • wm.com zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (156.101.1.48, 156.101.1.49)
  • wm.com/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (156.101.1.48, 156.101.1.49, TCP_-_EDNS0_4096_D_N)
Warnings (2)
  • com/DS (alg 8, id 30909): 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. (192.203.230.10, UDP_-_EDNS0_4096_D_KN)
  • com/DS (alg 8, id 30909): 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. (192.203.230.10, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph