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DNSViz: A DNS visualization tool

fnal.gov

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

RRset statusRRset status

Bogus (7)
  • fnal.gov/A
  • fnal.gov/AAAA
  • fnal.gov/MX
  • fnal.gov/NS
  • fnal.gov/NSEC3PARAM
  • fnal.gov/SOA
  • fnal.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • fnal.gov/DNSKEY (alg 13, id 35869)
  • fnal.gov/DNSKEY (alg 13, id 65248)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26470)
  • ./DNSKEY (alg 8, id 38696)
  • fnal.gov/DS (alg 13, id 35869)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
Non_existent (2)
  • fnal.gov/DNSKEY (alg 7, id 39905)
  • fnal.gov/DNSKEY (alg 7, id 40667)

Delegation statusDelegation status

Bogus (1)
  • gov to fnal.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (14)
  • RRSIG fnal.gov/DNSKEY alg 13, id 35869: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fnal.gov/DNSKEY alg 13, id 35869: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fnal.gov/DNSKEY alg 13, id 65248: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fnal.gov/DNSKEY alg 13, id 65248: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG fnal.gov/SOA alg 13, id 65248: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • fnal.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (198.49.208.70, 2620:6a:0:1203::208:70)
  • fnal.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (198.49.208.70, 2620:6a:0:1203::208:70, UDP_-_NOEDNS_)
  • fnal.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (198.49.208.70, 2620:6a:0:1203::208:70, UDP_-_NOEDNS_)
  • gov to fnal.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (192.188.22.22, 192.188.22.52, 198.49.208.71, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, 2620:6a:0:1203::208:71, UDP_-_EDNS0_4096_D_KN)
  • pkv3m.al17m.fnal.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (23)
  • RRSIG fnal.gov/A alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/A alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/AAAA alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/AAAA alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/DNSKEY alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/DNSKEY alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/DNSKEY alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/DNSKEY alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/MX alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/MX alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/NS alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/NS alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/NSEC3PARAM alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/NSEC3PARAM alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/SOA alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/SOA alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/TXT alg 7, id 39905: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG fnal.gov/TXT alg 7, id 40667: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • pkv3m.al17m.fnal.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fnal.gov/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

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