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DNSViz: A DNS visualization tool

www.verisigninc.com

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

RRset statusRRset status

Insecure (4)
  • www.verisigninc.com/A
  • www.verisigninc.com/A
  • www.verisigninc.com/AAAA
  • www.verisigninc.com/AAAA
Secure (1)
  • verisigninc.com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC proving non-existence of www.verisigninc.com/DS
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 59354)
  • com/DS (alg 13, id 19718)
  • verisigninc.com/DNSKEY (alg 8, id 59956)
  • verisigninc.com/DNSKEY (alg 8, id 64326)
  • verisigninc.com/DS (alg 8, id 64326)

Delegation statusDelegation status

Insecure (1)
  • verisigninc.com to www.verisigninc.com
Secure (2)
  • . to com
  • com to verisigninc.com

NoticesNotices

Errors (10)
  • www.verisigninc.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/SOA has errors; select the "Denial of existence" DNSSEC option to see them.
  • 84q7x.9uvc7.www.verisigninc.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • www.verisigninc.com/NS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • ./DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_512_D_KN)
  • com/DS (alg 13, id 19718): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • com/DS (alg 13, id 19718): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • verisigninc.com to www.verisigninc.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the verisigninc.com zone), but not in the authoritative NS RRset: gslb.ash3.verisign.com, gslb.brn1.verisign.com, gslb.ilg1.verisign.com See RFC 1034, Sec. 4.2.2.

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