DNS Report: expressvpn.com

Generated: 2026-08-09T02:35:39-05:00

76/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
ERRORSPF0/25SPF policy not found.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5564 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-3-166-96-79.mci50.r.cloudfront.net
OKIPv4 diversity35/35Two 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
3.166.96.79
3.166.96.75
3.166.96.38
3.166.96.53
AAAA
CNAME
MX
5 alt2.aspmx.l.google.com.
10 aspmx2.googlemail.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
10 aspmx3.googlemail.com.
TXT
"qsv8s0j2tkqt0dces3jms1ctcb"
"atlassian-domain-verification=AsiGSJlMQ6GNhZSMVSyt+gEq2IClyv/rDtsdXhzMmSZIiDuo0RRTWrhkye/IRN9D"
"google-site-verification=XgDBqc3CuVr1hYjhN8btlzyPkDPMt0fZN3mAZCCZI1E"
"ahrefs-site-verification_42735181f791498cb245b2f6716ab10ec9792d71d2c1cac28563917281a41108"
"1s7j2dj658h9v9vap9mv83ppjd"
NS
ns-1588.awsdns-06.co.uk.
ns-1198.awsdns-21.org.
ns-373.awsdns-46.com.
ns-910.awsdns-49.net.
SOA
ns-373.awsdns-46.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "comodoca.com"
0 issuewild "amazontrust.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "amazonaws.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "amazontrust.com"
0 issuewild "awstrust.com"
0 issue "godaddy.com"
0 issue "amazonaws.com"
0 issuewild "amazon.com"
0 issue "amazon.com"
0 issue "comodo.com"
0 issue "awstrust.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP