vb.is
Observed Jul 25, 2026, 04:39 UTC (8d 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 byMicrosoft 365
Secured byGoogle Trust Services
Also usesFacebook/Meta
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vb.is actually stands on - every host below is a signed observation
vb.is
A / AAAA
104.20.39.177172.66.171.1022606:4700:10::6814:27b12606:4700:10::ac42:ab66
Cloudflareserves the site
NS
damian.ns.cloudflare.comhazel.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
vb-is.mail.protection.outlook.commxa.mailgun.orgmxb.mailgun.org
Microsoft 365receives its email
TLS
vb.is
Google Trust Servicesissued its certificate
DNS Records
A 2
104.20.39.177172.66.171.102
AAAA 2
2606:4700:10::6814:27b12606:4700:10::ac42:ab66
MX 3
0vb-is.mail.protection.outlook.com10mxa.mailgun.org10mxb.mailgun.org
TXT 4
facebook-domain-verification=xrsy3s7jfpxo0xquq4hof32diqpzvvmandrill_verify._gQUy-6CtG6IoP0ql72sNQv=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.mandrillapp.com ~allv=DMARC1; p=none;
NS 2
damian.ns.cloudflare.comhazel.ns.cloudflare.com
SOA 1
damian.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vb.is |
C=US, O=Google Trust Services, CN=WE1 | Thu, 01 Oct 2026 01:32:06 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_38f573191d193a01- Output Hash
4d0c7ceeb250270448d16ae407f60b69b70cd1bcce457af7584285454842cbaf- Signature
ed25519:f1fba9becee1209f7b1b858a88090271b1f0a70ee4adf3bf8517832b7ca6d6bf4dc9b64a5bd70172cffaa5ba72da0284d106638e1a820afe10dc3aafff05f407- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast