usrinfo.tech
Observed Aug 2, 2026, 20:41 UTC (3h 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
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usrinfo.tech actually stands on - every host below is a signed observation
usrinfo.tech
A / AAAA
162.159.134.42
Cloudflareserves the site
NS
ns05.domaincontrol.comns06.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
usrinfo.tech
Let's Encryptissued its certificate
DNS Records
A 1
162.159.134.42
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 7
202286v=spf1 include:dc-aa8e722993._spfm.usrinfo.tech ~alllinkedin-site-verification=a3af11ba-4ca3-4eb8-b082-33778418f4a5linkedin-site-verification=e614f9f0-009c-4941-b509-0ecf3ff5bc76google-site-verification=J_ACtIOsOUEDh0LmACpYE7Jos-S1-ODLTZ5Dgd55XN4google-site-verification=q84CIktOSlesL3E3PUmCHJ2KDw075106MaQ_cIllMvsgoogle-site-verification=xufv7jbEFjJg9QIvg5iEAK7cVzcfec3fnuLwkucpeKo
NS 2
ns05.domaincontrol.comns06.domaincontrol.com
SOA 1
ns05.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
usrinfo.tech |
C=US, O=Let's Encrypt, CN=YE1 | Wed, 09 Sep 2026 11:37:58 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_73aa03b84392bc05- Output Hash
e74770bda98ea44606a6230701bf52efcbdd863dac6494e72e193c43adacf78c- Signature
ed25519:12ead1417bff7e7085e0e3cab58d711dfbe233b885bd147a9fdf50ee23b1df96baf0eeb310589cae3a7ca356e8b16de4c6ee7ecf421d1be3c8e111c4ece0e10e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast