DNS Report: cmbc.com.cn

Generated: 2026-08-11T02:43:56-05:00

21/100

Diagnostics

StatusCheckPointsDetails
ERRORIPv4 (A)0/300 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
ERRORIPv4 diversity0/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
ERRORDNS resolution0/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
AAAA
CNAME
MX
10 apt.cmbc.com.cn.
TXT
"v=spf1 ip4:223.72.236.0/24 ip4:106.120.202.0/24 ip4:114.255.204.0/24 ip4:114.255.210.0/24 ip4:123.127.113.0/24 ip4:124.127.181.0/24 ip4:211.94.66.0/24 ip4:218.205.136.0/24 ip4:219.142.89.0/24 ip4:43.243.13.0/24 ip4:140.210.80.0/24 -all"
NS
ns3.cmbc.com.cn.
ns5.cmbc.com.cn.
nsz1.zcmbc.com.cn.
ns6.cmbc.com.cn.
ns2.cmbc.com.cn.
ns1.cmbc.com.cn.
SOA
gtm1.cmbc.com.cn. hostmaster.gtm1.cmbc.com.cn. 2026080506 10800 3600 604800 60
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP