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Site check
/
fsf.org
/
DNS
Passport
TLS
DNS
MX
SPF
DMARC
fsf.org
DNS records for fsf.org
A, AAAA, MX, NS, TXT, CAA + SPF/DMARC/IPv6
A / AAAA
✓ / ✓
SPF
✓
DMARC
✓
Issues
0
A
209.51.188.174
AAAA
2001:470:142:4::a
MX
10 mail.fsf.org
NS
ns1.gnu.org
ns2.gnu.org
ns4.gnu.org
TXT
"libera-asq123s"
"v=spf1 redirect=gnu.org"
CAA
0 issue "letsencrypt.org"
0 issuewild "letsencrypt.org"
What changed since last time
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