DNS Report: mac.com

Generated: 2026-08-08T20:48:09-05:00

62/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 records20/202 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 certificate55/5572 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 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.
ERRORHTTP response0/40HTTP/1.1 405 Method Not Allowed
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
17.253.142.4
AAAA
CNAME
MX
10 mx02.mail.icloud.com.
10 mx01.mail.icloud.com.
TXT
"v=spf1 redirect=_spf.icloud.com"
"yahoo-verification-key=mbixpR1z2RArcE97ZOLeVoFVs4GyqSC/9//lA1owFZA="
"google-site-verification=WLsXLBN4H9B2MeKoyKL_JY24CGydNW1O8mBoHL_tqmg"
NS
c.ns.apple.com.
b.ns.apple.com.
d.ns.apple.com.
a.ns.apple.com.
SOA
ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 2026071600 7200 5400 3628800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP