serenitycoast.com

Technology

Server

Apache

Registration

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

Created

2010-07-18

Expires

2026-07-18 58 days left

Updated

2025-07-08

Name servers

• ns1.computertechcd.com
• ns1.ravoncomputing.com
• ns1.serenitycoast.com
• ns2.computertechcd.com
• ns2.ravoncomputing.com
• ns2.serenitycoast.com

DNS records live

NS

• ns1.computertechcd.com
• ns1.ravoncomputing.com
• ns1.serenitycoast.com
• ns2.computertechcd.com
• ns2.ravoncomputing.com
• ns2.serenitycoast.com

MX

• 10 mail.serenitycoast.com
• 20 mail2.serenitycoast.com
• 30 mail3.serenitycoast.com
• 40 outgoing.serenitycoast.com

Email authentication weak

SPF

v=spf1 mx include:_spf.hostedemail.com include:registrarmail.net ~all

softfail (~all)

DMARC

not published

DKIM

• default: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNiuu6F7p/mpD1PnFz0YgXrlvV0BUtYRsa3qLCPd9Sr+jnHPVMrTvubRIgJLCuY/zkKgMwm+Z6YskpTl3K3AlM…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://serenitycoast.com/

present

• referrer-policy

findings

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