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DNSViz: A DNS visualization tool

srs.gov

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

RRset statusRRset status

Insecure (7)
  • srs.gov/MX
  • srs.gov/NS
  • srs.gov/NSEC3PARAM
  • srs.gov/NSEC3PARAM (NODATA)
  • srs.gov/SOA
  • srs.gov/SOA
  • srs.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • srs.gov/DNSKEY (alg 8, id 30052)
  • srs.gov/DNSKEY (alg 8, id 38853)
  • srs.gov/DNSKEY (alg 8, id 3891)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • NSEC proving non-existence of srs.gov/DS
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 64280)

Delegation statusDelegation status

Insecure (1)
  • gov to srs.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (11)
  • srs.gov/DNSKEY (alg 8, id 38853): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • srs.gov/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • srs.gov/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN)
  • srs.gov/NSEC3PARAM (NODATA): No NSEC RR(s) were returned to validate the NODATA response. See RFC 4035, Sec. 3.1.3.1, RFC 5155, Sec. 7.2.3, RFC 5155, Sec. 7.2.4. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN)
  • srs.gov/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • srs.gov/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN)
  • srs.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • srs.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • la96j471u0.srs.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • srs.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • srs.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
  • srs.gov/DNSKEY (alg 8, id 30052): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • srs.gov/DNSKEY (alg 8, id 3891): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (192.188.22.22, 192.188.22.52, 2001:400:ffff:ffff:ffff::4444, 2001:400:ffff:ffff:ffff::8052, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • srs.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • srs.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • srs.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • la96j471u0.srs.gov/A 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