zfx.com

Observed Aug 2, 2026, 15:33 UTC (11h 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search ConsoleFacebook/MetaAtlassian

IPv6 · 25 subdomains · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat zfx.com actually stands on - every host below is a signed observation

zfx.com

A / AAAA

23.53.11.24623.53.11.2442600:1408:ec00:36::1736:7f2d2600:1408:ec00:36::1736:7f2a

2600serves the site

dns1.g01.ns1global.orgdns2.g01.ns1global.orgdns3.g01.ns1global.orgdns4.g01.ns1global.org

ns1global.organswers its DNS

zfx-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

zfx.com

Let's Encryptissued its certificate

DNS Records

A 2

23.53.11.246
23.53.11.244

AAAA 2

2600:1408:ec00:36::1736:7f2d
2600:1408:ec00:36::1736:7f2a

MX 1

1zfx-com.mail.protection.outlook.com

TXT 11

google-site-verification=uIOH6LpoGMty5IaPJj0ueqPEO-v2tQJCeKxW2ye-ij0
facebook-domain-verification=f1bqptyq83cy0504he2i82wcovragf
atlassian-domain-verification=/CSwDBcFKcBuwRvO6NeC29q/yqryTvyGbLSlDym5ZJASlueOC0Q7xwfFOVrGzfyE
v=spf1 include:spf.protection.outlook.com include:_spf.smtp.com include:mail.zendesk.com -all
google-site-verification=gHgQGuTzWZ5ihpzzRMDnJld3g5GyFksA2GKz3Fq8j3M
google-site-verification=Wp1ZM-ZwvVsOy3bT7BIuL0Hi0XjF0f_THKawCzPGi6I
segment-site-verification=qN1B1STXKgU5oyfNZJyoOwIAxvgAK7ka
mongodb-site-verification=SRfUi29xKwkjTIj4kjr3ZzzFmFreMsNw
google-site-verification=w-tCXyWJn7wz51OEo37ZrrFwaRullPqLKQDuUEyCrgs
apple-domain-verification=RUYSmGt0Sw0ZXUm9

NS 4

dns1.g01.ns1global.org
dns2.g01.ns1global.org
dns3.g01.ns1global.org
dns4.g01.ns1global.org

SOA 1

dns1.p07.nsone.net hostmaster.nsone.net

CAA 2

issue "letsencrypt.org"
issue "sectigo.com"

DMARC_RECORDS 1

v=DMARC1; p=quarantine; ruf=mailto:dmarc@zfx.com; rua=mailto:dmarc_report@zfx.com

TLS Certificates (3)

Common Name	Issuer	Expires
`zfx.com`	C=US, O=Let's Encrypt, CN=YR1	Thu, 22 Oct 2026 07:35:53 +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 (25)

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 receipt

Ed25519 Receipt

Receipt ID: rcpt_fe6d532b2b96b7eb
Output Hash: 6418721123bc39e35f753fc2d54f83d0759fce1285e7f3050e6fd0ab7f68cff9
Signature: ed25519:617e22077a01bed50581b26cd06d4afc1bf7b3431f915f29834211ea8424b94b9e1b21964806dbee3e5022ede5d49fef6542e0a94bdf67ace50df779d64d8600
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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