smartbrief.com
Observed 2026-06-24T23:58:54.070Z (3d 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
6291d933-6e33-449f-9963-ec25bcac38de- Output Hash
89d2604e512953929796188d5af0e0cdd187b523a0bb05b72ef235b7648b7a7c- Signature
ed25519:0a09795f33903818956a5bd759a746181129c395af2921b5d9bcb55d0b1623770b4c017abc3ddd284a3fe1ada0971a1e18f5a6809191e70478c6d1d02b0fdc01- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 2
141.193.213.21141.193.213.20
MX 1
{"priority":10,"exchange":"corpmail.smartbrief.com"}
TXT 11
facebook-domain-verification=yf9mnkugbque78djh484z44mkmzdabyahoo-verification-key=C62JK6fMG9JqCam0KynIQZPje8GPGQEFfP7ZQ5hvEi8=c4q83n1ci10sm4575gtpr7ntp3google-site-verification=hSIjbroCEJRHm54jImz9HBKGY2WmGQ2RE0SvrmYiBAgv=spf1 include:_spf.smartbrief.com -allglobalsign-domain-verification=B449806DAABB063F0EA4421D71E2728Bgoogle-site-verification=xH1kY6rhcpWahVe41k9Ga6VuHrOr9-l68oDxF-bwr7Aglobalsign-domain-verification=F4B916AC94E63A18B0175F4A24988C8Cgoogle-site-verification=xmELWuiQrKVQirHo5Ad-GoZoMWVaX9RpZKyX9v1xWrwv=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
NS 4
ns-1609.awsdns-09.co.ukns-1516.awsdns-61.orgns-774.awsdns-32.netns-382.awsdns-47.com
SOA 1
{"mname":"ns-1609.awsdns-09.co.uk","rname":"awsdns-hostmaster.amazon.com","serial":1}
TLS Certificates (0)
None.