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DNSViz: A DNS visualization tool

uk.net

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

RRset statusRRset status

Secure (6)
  • uk.net/A
  • uk.net/MX
  • uk.net/NS
  • uk.net/NSEC3PARAM
  • uk.net/SOA
  • uk.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 39455)
  • net/DS (alg 8, id 35886)
  • uk.net/DNSKEY (alg 7, id 2747)
  • uk.net/DNSKEY (alg 7, id 31855)
  • uk.net/DS (alg 7, id 23762)
  • uk.net/DS (alg 7, id 31855)
Non_existent (1)
  • uk.net/DNSKEY (alg 7, id 23762)

Delegation statusDelegation status

Secure (2)
  • . to net
  • net to uk.net

NoticesNotices

Errors (2)
  • uk.net/DS (alg 7, id 23762): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • uk.net/DS (alg 7, id 23762): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
Warnings (21)
  • RRSIG uk.net/A alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/DNSKEY alg 7, id 31855: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/DNSKEY alg 7, id 31855: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/MX alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/NS alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/NSEC3PARAM alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/SOA alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG uk.net/TXT alg 7, id 2747: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • uk.net/DNSKEY (alg 7, id 2747): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, 2001:67c:13cc::1:24, UDP_-_EDNS0_4096_D_KN)
  • uk.net/DNSKEY (alg 7, id 31855): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, 2001:67c:13cc::1:24, UDP_-_EDNS0_4096_D_KN)
  • uk.net/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, UDP_-_EDNS0_512_D_KN)
  • uk.net/DS (alg 7, id 23762): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • uk.net/DS (alg 7, id 23762): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • uk.net/MX: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, 2001:67c:13cc::1:24, UDP_-_EDNS0_512_D_KN)
  • uk.net/NSEC3PARAM: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, 2001:67c:13cc::1:24, UDP_-_EDNS0_4096_D_KN)
  • uk.net/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, 2001:67c:13cc::1:24, UDP_-_EDNS0_4096_D_KN_0x20)
  • uk.net/TXT: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.10, UDP_-_EDNS0_4096_D_KN)
  • uk.net/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • tq0cw4n5ds.uk.net/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uk.net/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • uk.net/DNSKEY 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