jeff.com

https://jeff.com· First analyzed 04 Jun 2026· Updated 04 Jun 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

Vultr

vultr.com

IP Address

207.246.78.75

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Miami, United States

ASN

AS20473

Organization

Vultr Holdings, LLC

Nameservers

ns1.dnsowl.com.ns2.dnsowl.com.ns3.dnsowl.com.

Security Score

71%Good

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.06.2026

Valid Until

01.09.2026

Subject Alternative Names (1)

jeff.com

SHA-256 Fingerprint

20:79:D4:DC:9F:AB:EF:E7:2A:42:B8:92:3C:DC:EF:98:C9:6D:53:A2...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

jeff.com

Domain Age

31y 3m

Created

08.03.1995

Expires

09.03.2027

Last Updated

03.02.2026

Registrar

NameSilo, LLC

DNSSEC

Not Enabled

Website Identity

jeff.com

31 years old

Location detected: 🇺🇸 United Statesvia ip

NameSilo, LLC