mainframecomms.co.uk

HTML metadata

Technology

Server

LiteSpeed

CMS

WordPress

Analytics

• Google Tag Manager

Fonts

• Google Fonts

Third-party hosts loaded (5)

• fonts.googleapis.com×2
• www.googletagmanager.com×2
• s3.eu-west-2.amazonaws.com×1
• www.google.com×1
• www.youtube.com×1

Social

• twitter
• facebook
• linkedin
• instagram
• youtube

Contact

Phone

• 2026-05-05 18

DNS records live

NS

• dns12.ovh.net
• ns12.ovh.net

MX

• 0 mainframecomms-co-uk.mail.protection.outlook.com

TXT

• google-site-verification=0I2cmSRXLa3vCkeXn2Nw-WQvZSRM8gjnjzXrw6VkprY
• MS=ms51308382

Email authentication partial

SPF

v=spf1 +a +mx +ip4:145.239.207.17 +ip4:51.195.129.218 +include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; ruf=mailto:it-support@groupe-retd.com

policy: none (monitoring only)

DKIM

• default: TXT v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwu43f5M67/SAAx4/Dzk2p5DAzIUJHxjBf+0SR4aHp7cItz82L81HjnhhEZyJCPdh35r2ZyerOz…
• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunATToF9L7LhRUwYaWrasjxGk4ZoSIN8QD6RTWK5D1H6Fmu9bvduwfBTfNxrg6s/Eb3rEhpuDeQEJd…
• selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArhJHWTMHyFNTRaOTBQR66rFI3oGE1AINx75BWawnQFL1P6wZE8o4ZZ7Iv8BY6eeWtf95yH68VplDu6…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mainframecomms.co.uk/

findings

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

Links to (6)

• bird.co.uk×1
• facebook.com×1
• instagram.com×1
• linkedin.com×1
• twitter.com×1
• youtube.com×1

Linked from (1)

• folan.net×1