DNS Report: cardano.org

Generated: 2026-08-10T23:48:56-05:00

83/100

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 records20/206 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 certificate55/5531 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: acd89244c803f7181.awsglobalaccelerator.com
WARNINGIPv4 diversity20/35Two 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
75.2.60.5
AAAA
CNAME
MX
5 alt2.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
15 rkz6s4pvr76mqsxkcjun7hxpo52y5v4cuxpxj4fxahazjnsl4e2q.mx-verification.google.com.
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
TXT
"v=spf1 include:4268286.spf04.hubspotemail.net include:_spf.google.com include:servers.mcsv.net include:amazonses.com ~all"
"google-site-verification=irPpcfWP_MhK6hJo357vd3WO14Kl33TwtwHBlLZL4TU"
"google-site-verification=oxDOpGeoTc-h4muKvrrV8a-_U5YMiD0pTLWb_UTUoxc"
"google-site-verification=owmO34r25WEVCALmVziA3pWzalURsRjPyPyUDxSdkdw"
NS
ns-627.awsdns-14.net.
ns-1662.awsdns-15.co.uk.
ns-1438.awsdns-51.org.
ns-152.awsdns-19.com.
SOA
ns-1438.awsdns-51.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP