facebook.fi
Observed 2026-06-13T08:34:51.354Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
4ebfdac8-5d54-46ba-8bed-322e0b1739f1- Output Hash
08d2e74b548afba2e1ee70db38e7a9fa0631b4bd051f3d2e5f7544d5bba3e668- Signature
ed25519:cff9376f8e583cc0f7ca2940d1b21968245f62c1d1adee1ba0b0f66291b1f6755050b758dc449da7388813186ab33854f8f8de59716547a6a025b5360e2b7403- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 1
31.13.66.4
AAAA 1
2a03:2880:f381:8d:face:b00c:0:2
TXT 2
v=spf1 -allv=DMARC1; p=reject; rua=mailto:a@dmarcreports.facebook.com;
NS 4
a.ns.facebook.comb.ns.facebook.comc.ns.facebook.comd.ns.facebook.com
SOA 1
{"mname":"a.ns.facebook.com","rname":"dns.facebook.com","serial":4207849484,"refresh":14400,"retry":1800,"expire":604800,"minimum":3600}
TLS Certificates (0)
None.
Subdomains (0)
None observed.