DNS Report: icloud.com

Generated: 2026-08-08T20:51:40-05:00

85/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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.
OKCAA policy5/5Certificate 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 certificate55/5546 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: apple.com.sg
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
17.253.144.10
AAAA
2620:149:af0::10
CNAME
MX
10 mx02.mail.icloud.com.
10 mx01.mail.icloud.com.
TXT
"google-site-verification=knAEOH4QxR29I4gjRkpkvmUmP2AA7WrDk8Kq0wu9g9o"
"google-site-verification=Ik3jMkCjHnUgyIoFR0Kw74srr0H5ynFmUk8fyY1uBck"
"v=spf1 redirect=_spf.icloud.com"
"google-site-verification=Gc0Hl3EIrWDLXgisvPdkUCAEwNs0gg5JHtd2pZD3J04"
"yahoo-verification-key=Ga0ZBHHIemhhe2EkR77Byx+IKXuf2Ezi90h0e6draoQ="
NS
a.ns.apple.com.
d.ns.apple.com.
c.ns.apple.com.
b.ns.apple.com.
SOA
ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 2026080594 300 300 3628800 300
CAA
0 iodef "mailto:contact_pki@apple.com"
0 issuewild "pki.apple.com"
0 issue "pki.apple.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP