rfgeeks.com
Observed Aug 16, 2026, 09:08 UTC (20h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byProtonMail
ProtonMailSecured byLet's Encrypt
Let's EncryptRegistered toOpen Engineering
Registered withSquarespace Domains II LLC
Also usesProton Mail
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for rfgeeks.com in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat rfgeeks.com actually stands on - every host below is a signed observation
rfgeeks.com
A / AAAA
198.185.159.144
unattributedserves the site
NS
ns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com
googledomains.comanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email
TLS
rfgeeks.com
Let's Encryptissued its certificate
DNS Records
A 1
198.185.159.144
MX 2
10mail.protonmail.ch20mailsec.protonmail.ch
TXT 2
v=spf1 include:_spf.protonmail.ch mx ~allprotonmail-verification=269bd2635bfcbc88c2395a87a9dae39db4829142
NS 4
ns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com
SOA 1
ns-cloud-b1.googledomains.com dns-admin.google.com
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:matgyver@protonmail.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rfgeeks.com |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 23 Sep 2026 02:24:48 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_0a8de84d42ef6e67- Output Hash
6dd2467a60e223887128e488f201bf5eaadb0c5c159650f73eaa2598a68cfdc8- Signature
ed25519:7a64ed099025b141ab3505f8614fd7151f05601bcfce0dfb16633b6811c1c395f0c963f7fd5847c8a652921276bb968d70a47b9c39129f530dc6c3a82348070d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast