DNS Report: sf.net

Generated: 2026-08-08T22:46:50-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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 records20/201 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 certificate55/5546 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers23/356 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
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
104.18.20.237
104.18.21.237
AAAA
CNAME
MX
10 mx.sourceforge.net.
TXT
"ca3-f4212f5f769b49b8840bea8a424c9b30"
"v=spf1 redirect=_spf.sf.net"
"ca3-d544fc84b0da44919971660318584992 "
"SourceForge, Inc."
NS
ns41.constellix.net.
ns51.constellix.net.
ns31.constellix.com.
ns61.constellix.net.
ns21.constellix.com.
ns11.constellix.com.
SOA
ns11.constellix.com. dns.constellix.com. 2015021540 43200 3600 1209600 180
CAA
0 issue "comodo.com"
0 issue "digicert.com"
0 issue "awstrust.com"
0 issue "letsencrypt.org"
0 issue "amazon.com"
0 issue "amazonaws.com"
0 issue "amazontrust.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP