vertispan.com

Observed Jul 27, 2026, 04:14 UTC (6d 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 byGoogle Workspace

Secured byLet's Encrypt

1 subdomain · domcop

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

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

vertispan.com

A / AAAA

51.222.156.6

unattributedserves the site

ns2.hover.comns1.hover.com

hover.comanswers its DNS

alt2.aspmx.l.google.comalt1.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

vertispan.com

Let's Encryptissued its certificate

DNS Records

A 1

51.222.156.6

MX 5

5alt2.aspmx.l.google.com
5alt1.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
1aspmx.l.google.com

TXT 2

v=spf1 include:_spf.google.com ~all
v=DMARC1; p=quarantine; rua=mailto:dmarc@vertispan.com; adkim=s; aspf=s

NS 2

ns2.hover.com
ns1.hover.com

SOA 1

ns1.hover.com dnsmaster.hover.com

TLS Certificates (3)

Common Name	Issuer	Expires
`vertispan.com`	C=US, O=Let's Encrypt, CN=YR2	Sun, 11 Oct 2026 12:37:32 +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 (1)

www.vertispan.com

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 vertispan.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_533810dc190bb082
Output Hash: 30d941e71ca2042efda9a48212042759fccb2dc9a45a32d3960ffaf6bafdfa07
Signature: ed25519:60b5284afd558e1f71c995625867610bd9fb25653f253dd0fcf3381ff05ddd200a97c4f69d77288d84f7774efed263e51b717823c167a48dcc2f1992af034904
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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