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DNSViz: A DNS visualization tool

msn.com

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (7)
  • msn.com/A
  • msn.com/MX
  • msn.com/NS
  • msn.com/NS
  • msn.com/SOA
  • msn.com/SOA
  • msn.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 46594)
  • NSEC3 proving non-existence of msn.com/DS
  • com/DNSKEY (alg 8, id 24966)
  • com/DNSKEY (alg 8, id 30909)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Warnings (6)
  • com to msn.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): dns3.p09.nsone.net, dns2.p09.nsone.net See RFC 1034, Sec. 4.2.2.
  • com to msn.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: dns1.p09.nsone.net See RFC 1034, Sec. 4.2.2.
  • msn.com/NS: 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. (198.51.44.9, UDP_-_EDNS0_4096_D_K)
  • msn.com/SOA: The case of the query name (Msn.CoM) was not preserved in the Question section of the response. (40.90.4.204, 2603:1061::cc, 2620:1ec:bda::cc, UDP_-_EDNS0_4096_D_K_0x20)
  • msn.com/SOA: The case of the query name (msn.com) was not preserved in the Question section of the response. (40.90.4.204, UDP_-_EDNS0_4096_D_K)
  • msn.com/TXT: 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. (13.107.24.204, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

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