penumbrainc.com

https://penumbrainc.com· First analyzed 25 May 2026· Updated 25 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.20

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

CDN

Azure Cdn

Nameservers

ns2-05.azure-dns.net.ns3-05.azure-dns.org.ns4-05.azure-dns.info.ns1-05.azure-dns.com.

Security Score

71%Good

HTTPS

No WAF

52d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

18.04.2026

Valid Until

17.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

penumbrainc.com

SHA-256 Fingerprint

74:86:23:D3:60:BF:E4:81:B0:8E:63:C2:F9:B6:AE:5B:1B:A1:DB:AA...

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Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

us-smtp-inbound-2.mimecast.com

us-smtp-inbound-1.mimecast.com

Domain Information

penumbrainc.com

Domain Age

21y 10m

Created

27.07.2004

Expires

27.07.2027

Last Updated

28.07.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Website Identity

penumbrainc.com

21 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Mimecast