rfcafe.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 2471 ms crawled 2026-05-08

DE · 92.113.23.211 · AS47583 Hostinger International Limited

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: RF Cafe Homepage
Description: The RF, microwave, and wireless industry's leading, most complete, and dependable source of industry news and educational content for over 26 years.
Language: en

Open Graph

url: https://www.rfcafe.com/index.htm
title: RF Cafe Homepage

Technology

Server: hcdn

Ads

Google AdSense

Third-party hosts loaded (1)

pagead2.googlesyndication.com×1

Registration

Registrar

HOSTINGER operations, UAB

Created

1999-07-19

Expires

2026-07-19 60 days left

Updated

2024-09-10

Name servers

ns1.dns-parking.com
ns2.dns-parking.com

DNS records live

NS

ns1.dns-parking.com
ns2.dns-parking.com

MX

10 mx2.hostinger.com
5 mx1.hostinger.com

TXT

google-site-verification=VctghgS0VfbowDzNGkyuJ-jb_rH9gnuIs76vJXurav0
google-site-verification=ebutdQNSjUMvYNltxyFFY-7H2jJRWCFMEw0R8pXrcVc

Email authentication partial

SPF: v=spf1 include:_spf.mail.hostinger.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-09 to 2026-07-08

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rfcafe.com/

present

content-security-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

content-security-policy: upgrade-insecure-requests