https://securitytrails.com/dns-trails – Historical DNS Settings
https://crt.sh/ – SSL Transparancy Log
https://intodns.com – Full DNS records
https://dnschecker.org – DNS Propagation
https://www.whatsmydns.net – DNS Propagation
https://geopeeker.com/ – See website from different locations
https://www.unphp.net – Decode PHP (Hex etc)
https://developer.wordpress.org/cli/commands/search-replace/ WordPress Find and Replace
GURU:
https://my.guru.co.uk/assets/gurutc.pdf – Ts & Cs
https://www.guru.co.uk/support/aup – AUP
Data Processing Policy here: https://my.guru.co.uk/assets/gurudpp.pdf
WORDPRESS:
You may find these links of use in your clean-up and site-hardening efforts:
https://my.guru.co.uk/kb/security/malware-notifications
https://codex.wordpress.org/FAQ_My_site_was_hacked
https://codex.wordpress.org/Hardening_WordPress
EMAIL:
https://blocklist.info – blacklist
https://multirbl.valli.org/dnsbl-lookup – blacklist
https://mxtoolbox.com – blacklist/MX query
https://mxtoolbox.com/Public/Tools/EmailHeaders.aspx – Header analyzer
EMAIL FILTERING:
MS Support Form: https://support.microsoft.com/en-us/supportrequestform/8ad563e3-288e-2a61-8122-3ba03d6b8d75
MS Remove IP from Blacklist: https://sender.office.com/
MS AntiSpam Headers KB: https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-spam-message-headers?view=o365-worldwide
MS domain whitelisting: https://sendersupport.olc.protection.outlook.com/snds/JMRP.aspx
Mailchannels create login link: https://app.mailchannels.com/signup
SpamExperts:
You can access the SpamExperts portal however you would first need to generate a login via the link below:
https://login.antispamcloud.com/retrievelogin.php
Once that is created you can the login via https://login.antispamcloud.com/ to manage the spam quarantine, from here you can whitelist and train any emails you believe to be false positives.