alexspc.com
Observed Jul 24, 2026, 13:42 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
Email byMicrosoft 365
Secured byLet's Encrypt
4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alexspc.com actually stands on - every host below is a signed observation
alexspc.com
A / AAAA
23.164.120.3
unattributedserves the site
NS
teagan.ns.cloudflare.comtrevor.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
alexspc-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mail.alexspc.com
Let's Encryptissued its certificate
DNS Records
A 1
23.164.120.3
MX 1
0alexspc-com.mail.protection.outlook.com
TXT 4
anthropic-domain-verification-800b94=XrmBy5yutty5NQuagX54iyjbXapple-domain-verification=U3oSeVMoJT4L7zSHv=spf1 +mx +a:alexspc.com +ip4:35.173.28.212 +ip4:18.233.142.236 +ip4:23.164.120.3 +ip4:207.182.73.120 +ip4:67.225.129.183 +ip4:68.15.223.140 +ip4:70.167.85.14 +ip4:96.38.210.90 +ip4:70.186.63.157 +ip4:199.102.239.10 ip4:67.20.141.252 +include:amazonses.com +include:spf.protection.outlook.com -allv=DMARC1; p=quarantine; sp=none; rf=afrf; pct=100; ri=86400; rua=mailto:d234b3c4@mxtoolbox.dmarc-report.com; ruf=mailto:d234b3c4@forensics.dmarc-report.com
NS 2
teagan.ns.cloudflare.comtrevor.ns.cloudflare.com
SOA 1
teagan.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
mail.alexspc.com |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 29 Sep 2026 05:55:13 +0000 |
YR2 |
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 (4)
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_b4023abfd597b280- Output Hash
f9b2a289b0c701a3947c92b456082601e892a1b6b1c47c1d1537c809f052deb0- Signature
ed25519:cf1beeb3ef6908ff454e787b6e8f55495b672f4d6a2b69cc5758f644cdf8042d36582a8f2f49be1bd9fa1afcf1fb165a372eb7c3dfd49120ddf4a070d0c4320b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast