vispero.com

Observed Jul 21, 2026, 16:59 UTC (2d 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

Runs onCloudflare

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesZoomAtlassianDocuSignGoogle Search ConsoleMiroSlackStripeHubSpot

IPv6 · tranco_100k

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

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

vispero.com

A / AAAA

172.67.223.104104.21.54.382606:4700:3033::ac43:df682606:4700:3037::6815:3626

Cloudflareserves the site

jose.ns.cloudflare.comsandra.ns.cloudflare.com

cloudflare.comanswers its DNS

vispero-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

vispero.com

Let's Encryptissued its certificate

DNS Records

A 2

172.67.223.104
104.21.54.38

AAAA 2

2606:4700:3033::ac43:df68
2606:4700:3037::6815:3626

MX 1

10vispero-com.mail.protection.outlook.com

TXT 26

52rwij8k8x
EVuSqi77gLRDQkFGEvgGq5ESGxd/fCsED1/dsaijtq4buuigeA7dA5TGWMibKJBGy7TVGyGLp1vDtqDPdVNIrg==
MS=ms57845256
MS=ms62038870
ZOOM_verify_XpDW3GK6oLOuFrnYPdHl3A
anthropic-domain-verification-qz1p7h=EhRC4yXIwdD1VtHchy8zlCCyW
apple-domain-verification=pWuHrKsnmsU747kj
atlassian-domain-verification=16gWpMw7tlcrzJhu3jk2e6SMZcoMqkWIFq6407AWAONPmyTHvZXn6VRaeqo/d9Xa
atlassian-domain-verification=UryGGEeebyJHJDgiur0DbojmfQYgse7R32TI9VxTKl8eNVHYfiqE/wkta2yKV3Zp
atlassian-domain-verification=nissEhmC4B6UKISCFHC58cg1wFkCxB9PpFTX/GtI7ku3ALbBlxJ6bWojywVttwRX

NS 2

jose.ns.cloudflare.com
sandra.ns.cloudflare.com

SOA 1

jose.ns.cloudflare.com dns.cloudflare.com

SRV 1

autodiscover.vispero.com:443 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`vispero.com`	C=US, O=Let's Encrypt, CN=YE2	Wed, 09 Sep 2026 04:29:55 +0000
`YE2`	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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for vispero.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/vispero.com">
  <img src="https://domaindrift.io/badge/vispero.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for vispero.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_81aa34d7262ce835
Output Hash: 64460f9d78a38fbedd0b702dd0e524112cd4364e412a0edee9e64f02ae6c93c5
Signature: ed25519:029d4f41869e52283bf9297fdcab54475baf42dc24e7cce6dd769bba950649eca7271945cf918f6f536942f60532c0cd2adf2d7d71c26e70515672d223584a0f
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/vispero.com