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DNSViz: A DNS visualization tool

t-mobile.com

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

RRset statusRRset status

Insecure (5)
  • t-mobile.com/A
  • t-mobile.com/MX
  • t-mobile.com/NS
  • t-mobile.com/SOA
  • t-mobile.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • ./DNSKEY (alg 8, id 48903)
  • NSEC3 proving non-existence of t-mobile.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 56311)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to t-mobile.com
Secure (1)
  • . to com

NoticesNotices

Errors (3)
  • t-mobile.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (64.125.228.105)
  • t-mobile.com/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (64.125.228.105, UDP_-_EDNS0_4096_D_K)
  • t-mobile.com/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (64.125.228.105, UDP_-_EDNS0_4096_D_K)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph