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DNSViz: A DNS visualization tool

northwesternmutual.com

Updated: 2022-09-16 19:48:34 UTC (677 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • northwesternmutual.com/A
  • northwesternmutual.com/MX
  • northwesternmutual.com/NS
  • northwesternmutual.com/SOA
  • northwesternmutual.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 20826)
  • NSEC3 proving non-existence of northwesternmutual.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 32298)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Warnings (4)
  • com to northwesternmutual.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): mkn-z3-ib-internet.northwesternmutual.com, fk1-z6-ib-internet.northwesternmutual.com See RFC 1034, Sec. 4.2.2.
  • com to northwesternmutual.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.northwesternmutual.com, ns2.northwesternmutual.com See RFC 1034, Sec. 4.2.2.
  • com/DNSKEY (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. (192.55.83.30, UDP_-_EDNS0_4096_D_KN)
  • com/DNSKEY (alg 8, id 32298): 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. (192.55.83.30, 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