DNS Report: imbc.com

Generated: 2026-08-10T13:51:52-05:00

71/100

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.
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 certificate55/55225 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
121.254.134.116
AAAA
CNAME
MX
10 kr1-aspmx2.worksmobile.com.
0 kr1-aspmx1.worksmobile.com.
TXT
"v=spf1 ip4:211.171.60.110 ip4:121.254.133.141 ip4:121.254.133.142 ip4:121.254.133.131 ip4:121.254.133.143 ip4:121.254.133.144 ip4:121.254.134.149 ip4:121.254.134.25 -all"
"_jxsdvbfy27i3yzxpgc6dih7x4p0ervp"
"_kuyj7k2yqfvg3bdrtjbrcxaqb5q8fhu"
NS
ns2.imbc.com.
ns.imbc.com.
SOA
ns.imbc.com. root.ns.imbc.com. 2026080401 1800 300 604800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP