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DNSViz: A DNS visualization tool

chinamobileltd.com

Updated: 2021-06-07 20:57:35 UTC (1262 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (3)
  • chinamobileltd.com/A
  • chinamobileltd.com/NS
  • chinamobileltd.com/SOA
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of chinamobileltd.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 54714)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to chinamobileltd.com
Secure (1)
  • . to com

NoticesNotices

Errors (5)
  • chinamobileltd.com zone: The following NS name(s) did not resolve to address(es): ns.chinamobileltd.com
  • chinamobileltd.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (202.134.126.130)
  • chinamobileltd.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (202.134.126.130, UDP_-_NOEDNS_)
  • chinamobileltd.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (202.134.126.130, UDP_-_NOEDNS_)
  • com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:503:231d::2:30)
Warnings (2)
  • com to chinamobileltd.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns3.lofty.com.hk See RFC 1034, Sec. 4.2.2.
  • com to chinamobileltd.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns.chinamobileltd.com See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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