DNS Report: acortar.link

Generated: 2026-08-10T03:15:14-05:00

76/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 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 records20/207 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5573 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two 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
104.21.43.37
172.67.218.2
AAAA
2606:4700:3032::6815:2b25
2606:4700:3034::ac43:da02
CNAME
MX
1 aspmx.l.google.com.
10 spool.mail.gandi.net.
10 alt3.aspmx.l.google.com.
50 fb.mail.gandi.net.
5 alt2.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
TXT
"v=spf1 include:_mailcust.gandi.net ?all"
"google-site-verification=y_QjJGHfA-8L7XG8bLOGHJFRI7xbTL8sGnFjE7hCSEw"
NS
bart.ns.cloudflare.com.
sima.ns.cloudflare.com.
SOA
bart.ns.cloudflare.com. dns.cloudflare.com. 2410412663 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP