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DNSViz: A DNS visualization tool

gov.eg

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (3)
  • eg/SOA
  • gov.eg/NS
  • gov.eg/SOA
Secure (1)
  • ./SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (4)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • NSEC proving non-existence of eg/DS

Delegation statusDelegation status

Insecure (2)
  • . to eg
  • eg to gov.eg

NoticesNotices

Errors (13)
  • eg zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:418:1::39)
  • gov.eg zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (193.227.1.1, 2001:418:1::39)
  • gov.eg zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (163.121.2.2)
  • gov.eg/DNSKEY: No response was received from the server over TCP (tried 9 times). See RFC 1035, Sec. 4.2. (2001:418:1::39, TCP_-_EDNS0_4096_D)
  • gov.eg/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (163.121.2.2, 2001:418:1::39, UDP_-_NOEDNS_)
  • gov.eg/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (193.227.1.1, 2001:418:1::39, TCP_-_EDNS0_4096_D_N)
  • gov.eg/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:418:1::39, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • gov.eg/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • lv2nk9m3bw.gov.eg/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • . to eg: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the . zone): dns-eg.univie.ac.at See RFC 1034, Sec. 4.2.2.
  • . to eg: The following NS name(s) were found in the delegation NS RRset (i.e., in the . zone), but not in the authoritative NS RRset: ns5.univie.ac.at See RFC 1034, Sec. 4.2.2.
  • eg to gov.eg: The following NS name(s) were found in the delegation NS RRset (i.e., in the eg zone), but not in the authoritative NS RRset: ns.idsc.gov.eg See RFC 1034, Sec. 4.2.2.
  • gov.eg/SOA: No response was received from the server over UDP (tried 11 times) until EDNS was disabled (however, this server appeared to respond legitimately to other queries with EDNS enabled). See RFC 6891, Sec. 6.2.6. (2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
  • gov.eg/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.eg/AAAA 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