DNS Report: cast.org

Generated: 2026-08-10T01:00:21-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
ERRORSOA record0/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/5557 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.
OKIPv6 connectivity35/35AAAA 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
23.185.0.2
AAAA
2620:12a:8000::2
CNAME
MX
10 cast-org.mail.protection.outlook.com.
TXT
"ZOOM_verify_udOjD3GJ6dfqRejGW63UUR"
"google-site-verification=qDW47sNneijZEHOyQg09vsr7EYLSAQDXVOPaqZ9wcek"
"google-site-verification=3UC23HcqW5_TB4UjjcFk8FZrGMGkHYphT8MKdA4F_Xs"
"apple-domain-verification=pPL2PN77C0LbSNqU"
"google-site-verification=snQ-xbb76WWRNT8q-UsB1hP9sXp2rNC-Kki5JGa1fH8"
"mandrill_verify.AL0Rt3_ZZKEJvEFw2ne17Q"
"canva-site-verification=NLl3sPsgGTV0zc_tXLa64Q"
"v=spf1 ip4:75.150.73.230 ip4:75.150.73.225 include:spf.protection.outlook.com include:m.msgbman.com include:spf.mandrillapp.com -all"
"miro-verification=83eb751f5c83d33a3c27360cf811ba3e61e61f2f"
"stripe-verification=115223a14f0eb7e0a84da7e525437f2d78a252fd69b296fc93c0fbed2e80b27a"
"OSSRH-84546"
"MS=ms69376571"
"amazon-business-verification=c85d3286de5c6fda87f7910c28e3413f52433b64f0e6aefbaf04dde6d9d059d5"
NS
ns87.worldnic.com.
ns88.worldnic.com.
SOA
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP