View on GitHub

DNSViz: A DNS visualization tool

research.gov

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

RRset statusRRset status

Secure (5)
  • research.gov/A
  • research.gov/AAAA
  • research.gov/NS
  • research.gov/SOA
  • research.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • gov/DNSKEY (alg 8, id 26665)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • research.gov/DNSKEY (alg 5, id 40138)
  • research.gov/DNSKEY (alg 5, id 40461)
  • research.gov/DNSKEY (alg 5, id 42739)
  • research.gov/DNSKEY (alg 5, id 45582)
  • research.gov/DS (alg 5, id 40138)
  • research.gov/DS (alg 5, id 40138)
  • research.gov/DS (alg 5, id 42739)
  • research.gov/DS (alg 5, id 42739)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to research.gov

NoticesNotices

Warnings (46)
  • RRSIG research.gov/A alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/A alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/AAAA alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/AAAA alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40138: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40138: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40138: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40138: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 42739: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 42739: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 42739: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 42739: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/DNSKEY alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/NS alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/NS alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/SOA alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/SOA alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/TXT alg 5, id 40461: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG research.gov/TXT alg 5, id 45582: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): 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.
  • gov/DS (alg 8, id 7698): 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.
  • research.gov/DNSKEY (alg 5, id 40138): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (128.150.2.55, 128.150.2.56, 2620:10f:6001:2::55, 2620:10f:6001:2::56, UDP_-_EDNS0_4096_D_K)
  • research.gov/DNSKEY (alg 5, id 40461): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (128.150.2.55, 128.150.2.56, 2620:10f:6001:2::55, 2620:10f:6001:2::56, UDP_-_EDNS0_4096_D_K)
  • research.gov/DNSKEY (alg 5, id 42739): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (128.150.2.55, 128.150.2.56, 2620:10f:6001:2::55, 2620:10f:6001:2::56, UDP_-_EDNS0_4096_D_K)
  • research.gov/DNSKEY (alg 5, id 45582): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (128.150.2.55, 128.150.2.56, 2620:10f:6001:2::55, 2620:10f:6001:2::56, UDP_-_EDNS0_4096_D_K)
  • research.gov/DS (alg 5, id 40138): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • research.gov/DS (alg 5, id 40138): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • research.gov/DS (alg 5, id 40138): 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.
  • research.gov/DS (alg 5, id 40138): 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.
  • research.gov/DS (alg 5, id 42739): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • research.gov/DS (alg 5, id 42739): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • research.gov/DS (alg 5, id 42739): 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.
  • research.gov/DS (alg 5, id 42739): 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.
  • 5ntr1ekbwd.research.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • research.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • research.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • research.gov/MX 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph