andrehn-schiptjenko.com
Observed Jul 25, 2026, 23:02 UTC (6d 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 byGoogle Workspace
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat andrehn-schiptjenko.com actually stands on - every host below is a signed observation
andrehn-schiptjenko.com
A / AAAA
34.77.12.181
unattributedserves the site
NS
ns2.loopia.sens1.loopia.se
loopia.seanswers its DNS
MX
ALT2.ASPMX.L.GOOGLE.comASPMX2.GOOGLEMAIL.comASPMX3.GOOGLEMAIL.comALT1.ASPMX.L.GOOGLE.com+1 more
Google Workspacereceives its email
TLS
andrehn-schiptjenko.com
Let's Encryptissued its certificate
DNS Records
A 1
34.77.12.181
MX 5
5ALT2.ASPMX.L.GOOGLE.com10ASPMX2.GOOGLEMAIL.com10ASPMX3.GOOGLEMAIL.com5ALT1.ASPMX.L.GOOGLE.com1ASPMX.L.GOOGLE.com
TXT 1
v=spf1 include:_spf.google.com include:u2228037.wl038.sendgrid.net ip4:167.89.57.235 ~all include:_spf.artlogic.net
NS 2
ns2.loopia.sens1.loopia.se
SOA 1
ns1.loopia.se registry.loopia.se
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
andrehn-schiptjenko.com |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 13 Oct 2026 09:27:21 +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 (1)
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e31735978c0a2633- Output Hash
5a2a79601a70f291e1ad6787b281b3bb3cbeff1b280d0b344bbb0b9bf9969c45- Signature
ed25519:2e27f35e3b06c0a5ee6ac6b978e8458256334c27b7800fec7f2b74022da315f0ad8e6008416cea432f9db0ad31c92d23a716ff9a5794e32f8bc90ee52b6cdd01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast