DNS Report: spdx.org

Generated: 2026-08-10T13:44:56-05:00

76/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/108 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 records20/202 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 certificate55/5563 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-54-192-100-104.mci50.r.cloudfront.net
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
54.192.100.104
54.192.100.25
54.192.100.90
54.192.100.51
AAAA
2600:9000:210b:fc00:18:2003:bfc0:93a1
2600:9000:210b:dc00:18:2003:bfc0:93a1
2600:9000:210b:a800:18:2003:bfc0:93a1
2600:9000:210b:8c00:18:2003:bfc0:93a1
2600:9000:210b:7200:18:2003:bfc0:93a1
2600:9000:210b:9600:18:2003:bfc0:93a1
2600:9000:210b:9800:18:2003:bfc0:93a1
2600:9000:210b:de00:18:2003:bfc0:93a1
CNAME
MX
10 mx1.forwardemail.net.
10 mx2.forwardemail.net.
TXT
"v=spf1 include:forwardemail.net a mx ip4:140.211.169.12 include:mailgun.org ~all"
"forward-email-site-verification=6MYgGWeEyJ"
NS
ns1.dnsimple-edge.com.
ns4.dnsimple-edge.org.
ns3.dnsimple-edge.io.
ns2.dnsimple-edge.net.
SOA
ns1.dnsimple-edge.com. admin.dnsimple.com. 1557508966 86400 7200 604800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP