DNS Report: coolworldcn.com

Generated: 2026-08-09T22:13:39-05:00

65/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 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.
ERRORMX records0/200 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5593 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 113010158015.static.ctinets.com
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
113.10.158.15
AAAA
CNAME
MX
TXT
;; communications error to 69.64.44.20#53: timed out
"v=spf1 include:spf.qiye.aliyun.com -all"
NS
ns7.cnmsn.net.
ns8.cnmsn.net.
SOA
;; communications error to 69.64.44.20#53: timed out
dns.bizcn.com. abuse.bizcn.com. 25 28800 14400 14400 600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
;; communications error to 69.64.44.20#53: timed out
NAPTR
;; communications error to 69.64.44.20#53: timed out
TLSA
SSHFP