tcpipguide.com

https://tcpipguide.com· First analyzed 08 May 2026· Updated 08 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

pair Networks

IP Address

216.92.67.219

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Pittsburgh, United States

ASN

AS7859

Organization

pair Networks

Nameservers

ns535.pair.com.ns0.ns0.com.

N/A

Security Score

0%Critical

No SSL

No WAF

N/A

Upgrade to view header details

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

vqs3889.pair.com

Domain Information

tcpipguide.com

Domain Age

22y 9m

Created

08.08.2003

Expires

08.08.2027

Last Updated

09.07.2022

Registrar

pair Networks, Inc. d/b/a pair Domains

DNSSEC

Not Enabled

Website Identity

tcpipguide.com

22 years old

Location detected: 🇺🇸 United Statesvia ip

pair Networks, Inc. d/b/a pair Domains