markporthouse.net

.net dns crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 3588 ms crawled 2026-05-19

GB · 86.152.125.37 · AS2856 British Telecommunications PLC

Reputation 70/100 listed in spam blocklist weak security headers

Classifying

HTML metadata

Title

Porthouse Technical Services Limited – web development, PC maintenance, print design, network management

Language

en-US

Generator

WordPress 6.9.4

Canonical

https://www.markporthouse.net/

Feeds

Technology

Server: Apache
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×3
gmpg.org×1
www.google.com×1

Registration

Registrar

IONOS SE

Created

2003-08-28

Expires

2026-08-28 99 days left

Updated

2025-10-08

Name servers

ns1159.dns.dyn.com
ns2144.dns.dyn.com
ns3190.dns.dyn.com
ns4172.dns.dyn.com

DNS records live

NS

ns1159.dns.dyn.com
ns2144.dns.dyn.com
ns3190.dns.dyn.com
ns4172.dns.dyn.com

MX

10 mail.markporthouse.net

Email authentication strong

SPF: v=spf1 a:custsmtp.markporthouse.net ip4:185.214.222.152 ip4:77.68.20.168 ip4:82.69.63.80 ip4:193.222.252.23 ip4:199.250.200.97 ip6:2a02:8011:d000:421::1 include:spf.mtasv.net -all
strict (-all)
DMARC: v=DMARC1; pct=100; p=reject; rua=mailto:dmarcreports@markporthouse.net; ruf=mailto:dmarcreports@markporthouse.net; fo=1; adkim=s; aspf=s;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-14 to 2026-07-13

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.markporthouse.net/

findings

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