DNS Report: alfredapp.com

Generated: 2026-08-12T09:08:43-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 IPv6 address(es) detected.
OKName server redundancy20/205 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 records20/205 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 certificate55/55221 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: 212-71-255-50.ip.linodeusercontent.com
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
212.71.255.50
AAAA
2a01:7e00::f03c:94ff:fecf:bb2e
CNAME
MX
50 aspmx3.googlemail.com.
30 alt2.aspmx.l.google.com.
20 alt1.aspmx.l.google.com.
40 aspmx2.googlemail.com.
10 aspmx.l.google.com.
TXT
"v=spf1 a include:_spf.google.com include:_spf.foxycart.com include:cmail1.com ip4:149.72.136.142 ~all"
NS
ns5.linode.com.
ns2.linode.com.
ns4.linode.com.
ns3.linode.com.
ns1.linode.com.
SOA
ns1.linode.com. dns.alfredapp.com. 2021000017 3600 3600 604800 3600
CAA
0 issue "globalsign.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP