DNS Report: rsa.com

Generated: 2026-08-09T23:15:51-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/204 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 records20/201 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 certificate55/5548 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 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
23.185.0.253
AAAA
2620:12a:8001::253
2620:12a:8000::253
CNAME
MX
0 rsa-com.mail.protection.outlook.com.
TXT
"MS=ms90489311"
"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"
"1password-site-verification=4V27C6JPIFFVBDDIEE5YIL77E4"
"google-site-verification=RcV5uS-zNVJ4FsQ1jWG6OBM-W3zN5vSLy13cJ-vlbyM"
"\"pardot797543=a121c07948bd4cf50df49891c71a0c1739de73528fb36098aa383915e9612587\"infoblox-domain-mastery=765fce554d7dd73675a4a9779d1967e15493a136eb36b478abb5d6416c510cbf49" "atlassian-domain-verification=sVvcbIYiJrbfN7cZkqNf3OaQnLyngvusnwaWrdovYqZ10Df6k7uPwBh8/p2k3jYy"
"_s3m1kf9fvan174wb8w6hke1jjgaf1m1"
"jamf-site-verification=femhbQuhI8v06Vx-wMpbHw"
"anthropic-domain-verification-7rr5mx=HLk2MbJacVDlBPqpYHzvsaSuD"
"_df2hgo7cd4oudkx9bbfa2qy1t9rlq15" "rippling-domain-verification=5b787c07e74fd8e0"
"securid-domain-verification=l2Qml9lN60428i0"
"apple-domain-verification=yP11UNe61qw3NR4D"
NS
ns-721.awsdns-26.net.
ns-1490.awsdns-58.org.
ns-300.awsdns-37.com.
ns-1958.awsdns-52.co.uk.
SOA
ns-1958.awsdns-52.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP