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DNSViz: A DNS visualization tool

uwm.edu

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

RRset statusRRset status

Bogus (6)
  • uwm.edu/A
  • uwm.edu/MX
  • uwm.edu/NS
  • uwm.edu/SOA
  • uwm.edu/SOA
  • uwm.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • uwm.edu/DNSKEY (alg 10, id 35153)
  • uwm.edu/DNSKEY (alg 10, id 36408)
Secure (8)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • ./DNSKEY (alg 8, id 46809)
  • edu/DNSKEY (alg 8, id 17552)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DS (alg 8, id 28065)
  • uwm.edu/DS (alg 10, id 37071)
Non_existent (1)
  • uwm.edu/DNSKEY (alg 10, id 37071)

Delegation statusDelegation status

Bogus (1)
  • edu to uwm.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (8)
  • edu to uwm.edu: 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. (129.89.10.26, 130.126.2.100, 130.126.2.120, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • edu to uwm.edu: The DS RRset for the zone included algorithm 10 (RSASHA512), but no DS RR matched a DNSKEY with algorithm 10 that signs the zone's DNSKEY RRset. (129.89.10.26, 130.126.2.100, 130.126.2.120, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • uwm.edu/A: No RRSIG covering the RRset was returned in the response. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096)
  • uwm.edu/DNSKEY (alg 10, id 35153): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • uwm.edu/MX: No RRSIG covering the RRset was returned in the response. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • uwm.edu/NS: No RRSIG covering the RRset was returned in the response. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096)
  • uwm.edu/SOA: No RRSIG covering the RRset was returned in the response. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • uwm.edu/TXT: No RRSIG covering the RRset was returned in the response. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096)
Warnings (3)
  • edu to uwm.edu: Authoritative AAAA records exist for uwmdns1.uwm.edu, but there are no corresponding AAAA glue records.
  • edu to uwm.edu: Authoritative AAAA records exist for uwmdns2.uwm.edu, but there are no corresponding AAAA glue records.
  • uwm.edu/DNSKEY (alg 10, id 36408): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (129.89.10.26, 130.126.2.100, 192.107.47.13, 2606:8700:0:15::2, 2606:8700:0:16::2, 2620:0:e00:b::53, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)

DNSKEY legend

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