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DNSViz: A DNS visualization tool

emsnj.com

Updated: 2024-08-27 17:18:28 UTC (116 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of emsnj.com/DS
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 59354)
  • com/DS (alg 13, id 19718)

Delegation statusDelegation status

Lame (1)
  • com to emsnj.com
Secure (1)
  • . to com

NoticesNotices

Errors (16)
  • emsnj.com zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f)
  • emsnj.com zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f)
  • emsnj.com/A: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/AAAA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/CDNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/CDS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • emsnj.com/MX: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • emsnj.com/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/NSEC3PARAM: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, TCP_-_EDNS0_4096_D_N)
  • emsnj.com/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • emsnj.com/TXT: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (108.162.193.62, 108.162.194.111, 162.159.38.111, 172.64.33.62, 172.64.34.111, 173.245.59.62, 2606:4700:50::a29f:266f, 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2803:f800:50::6ca2:c26f, 2a06:98c1:50::ac40:213e, 2a06:98c1:50::ac40:226f, UDP_-_EDNS0_4096_D_KN)
  • emsnj.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • zch5a.hdr3j.emsnj.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • emsnj.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • ./DNSKEY (alg 8, id 20038): 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)
  • ./DNSKEY (alg 8, id 20326): 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)
  • 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)

DNSKEY legend

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