DNS Report: teda.gov.cn

Generated: 2026-08-10T10:17:28-05:00

74/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
ERRORName server redundancy0/201 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5576 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
202.99.99.97
AAAA
2408:8610:90d0::6
CNAME
;; communications error to 69.64.44.20#53: timed out
MX
10 mxbiz2.qq.com.
5 mxbiz1.qq.com.
TXT
"v=spf1" "include:spf.mail.qq.com" "~all"
NS
ns.teda.gov.cn.
SOA
ns.teda.gov.cn. root.teda.gov.cn.teda.gov.cn. 1997022700 28800 14400 3600000 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
;; communications error to 69.64.44.20#53: timed out
SRV
NAPTR
TLSA
;; communications error to 69.64.44.20#53: timed out
SSHFP