verticalscreen.com
Observed Jul 25, 2026, 16:34 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 bySendGrid
Secured byGoogle Trust Services
Also usesAtlassian
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat verticalscreen.com actually stands on - every host below is a signed observation
verticalscreen.com
A / AAAA
104.18.10.242104.18.11.2422606:4700::6812:af22606:4700::6812:bf2
Cloudflareserves the site
NS
uma.ns.cloudflare.comtony.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ms3a.verticalscreen.comms3.verticalscreen.com
SendGridreceives its email
TLS
verticalscreen.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.18.10.242104.18.11.242
AAAA 2
2606:4700::6812:af22606:4700::6812:bf2
MX 2
30ms3a.verticalscreen.com100ms3.verticalscreen.com
TXT 7
00D00000000hXqd=1TBUg00000001vNMS=BE211F2D51E3B0AE24A1B4C95AB2A043EBBD19F2duo_sso_verification=0XgwlmQxosOn7H6o69QmE5tJmgGh8kyckSOE9kO753GKm4f4Ws9I0VeqLA2uuVgIzTL0N0RRNzok/BolJ5uBeyiGXBnmbX2o4iiuyQEdcALaC9taTKHShoW4DXIATJVPVxDBD+dPoV/hqofoaF4Hxg==atlassian-domain-verification=u2goLZijiuSqf5XbGprHPFix/1BVlUFpdKvbktRikQW8AEm0NLYYPO5we/GygTzxv=spf1 ip4:63.121.77.12 ip4:63.121.77.190 ip4:65.211.100.12 include:et._spf.pardot.com include:_spf.salesforce.com include:res.cisco.com include:_spf.brainier.com include:sendgrid.net -allv=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:440f4de5@inbox.us.redsift.cloud,mailto:vertical-screen@rua.dmp.cisco.com; ruf=mailto:440f4de5@inbox.us.redsift.cloud,mailto:vertical-screen@ruf.dmp.cisco.com;
NS 2
uma.ns.cloudflare.comtony.ns.cloudflare.com
SOA 1
tony.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
verticalscreen.com |
C=US, O=Google Trust Services, CN=WE1 | Sat, 12 Sep 2026 03:36:25 +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_5ea04f88b8ee9576- Output Hash
e727fe4b3db2c42323b1c51a4d42f0c81611126e9e65c004220d629cd2e2208a- Signature
ed25519:9e6dfe95586ccd3d815c26cc89b87ba1f4d3f0e25c6fecd01f5fd88d4883f8bb025b95a5685ae846e36f08d8e99bc39440abed36e148b2dd01b2e2786301e600- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast