View on GitHub

DNSViz: A DNS visualization tool

مصر

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

RRset statusRRset status

Bogus (3)
  • مصر/NS
  • مصر/NSEC3PARAM
  • مصر/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • مصر/DNSKEY (alg 13, id 20968)
  • مصر/DNSKEY (alg 13, id 65350)
Secure (3)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • مصر/DS (alg 8, id 19912)
Non_existent (1)
  • مصر/DNSKEY (alg 8, id 19912)

Delegation statusDelegation status

Bogus (1)
  • . to مصر

NoticesNotices

Errors (13)
  • . to مصر: 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. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • . to مصر: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • مصر zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (81.10.38.11)
  • مصر/DNSKEY (alg 13, id 20968): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • مصر/DNSKEY (alg 13, id 65350): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • مصر/DNSKEY: No response was received from the server over UDP (tried 8 times). See RFC 1035, Sec. 4.2. (81.10.38.11, UDP_-_EDNS0_4096_D)
  • مصر/NS: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN)
  • مصر/NSEC3PARAM: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, UDP_-_EDNS0_4096_D_KN)
  • مصر/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (81.10.38.11, TCP_-_EDNS0_4096_D_N)
  • مصر/SOA: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (81.10.38.11, 81.21.97.155, 81.21.99.11, 204.61.216.106, 2001:500:14:6106:ad::1, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • xn--wgbh1c/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • gx2mq0v16r.xn--wgbh1c/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • xn--wgbh1c/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • . to مصر: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the . zone): ns4.dotmasr.eg See RFC 1034, Sec. 4.2.2.
  • مصر/NSEC3PARAM: 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. (81.10.38.11, UDP_-_EDNS0_4096_D_KN)
  • مصر/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (81.10.38.11, UDP_-_EDNS0_4096_D_KN)
  • xn--wgbh1c/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gx2mq0v16r.xn--wgbh1c/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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph