rtf1.biz

.biz crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3466 ms crawled 2026-05-19

DE · 217.160.0.177 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: RTF.1 - Wirtschaft
Description: RTF.1 Regionalfernsehen - Startseite Wirtschaft

Open Graph

url: http://www.rtf1.biz
title: RTF.1 - Wirtschaft
locale: de_DE
region: Baden-Wuerttemberg
latitude: 48.477737
locality: Eningen u. A.
longitude: 9.242573
site name: RTF.1 - Wirtschaft Neckar-Alb
fax number: +49 7121 9877999
description: RTF.1 Regionalfernsehen - Startseite Wirtschaft
postal code: 72800
phone number: +49 7121 987790
street address: Pfullinger Strasse 4

Technology

Server: Apache

Ads

Google AdSense

Fonts

Google Fonts

Third-party hosts loaded (5)

i.ytimg.com×9
code.jquery.com×1
fonts.googleapis.com×1
pagead2.googlesyndication.com×1
s3.amazonaws.com×1

Registration

Registrar

IONOS SE

Created

2018-06-11

Expires

2026-06-11 21 days left

Updated

2025-10-24

Name servers

ns1040.ui-dns.com
ns1110.ui-dns.org
ns1024.ui-dns.biz
ns1028.ui-dns.de

DNS records live

NS

ns1024.ui-dns.biz
ns1028.ui-dns.de
ns1040.ui-dns.com
ns1110.ui-dns.org

MX

10 mx00.ionos.de
10 mx01.ionos.de

Email authentication partial

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-10-29 to 2026-11-13

Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rtf1.biz/

findings

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

Links to (3)

Linked from (1)

rtf1.de×1