Request to add rule to block Marketo tracking domains.
These domains are created for each customer, hidden behind CNAMEs from the customer domains.
Searching on https://dnpedia.com/tlds/search.php shows that there are currently over 25,000 of them.
The format is in mkto-<something>.com (usually is letters followed by numbers).
Details and example here: https://docs.marketo.com/display/public/DOCS/Configure+Protocols+for+Marketo
- Add CNAME for Email Tracking Links
Add the email CNAME marketing sent you, so that [YourEmailCNAME] points to [MktoTrackingLink], the default tracking link that Marketo assigned, in the format:
[YourEmailCNAME].[YourDomain].com IN CNAME [MktoTrackingLink]
For example:
pages.abc.com IN CNAME mkto-a0244.com
It's been suggested to avoid a regex filter rule as they're expensive, and stick with something like:
||mkto-*.com^$third-party
This covers all the entries and as far as I know will not match any false positives.
Request to add rule to block Marketo tracking domains.
These domains are created for each customer, hidden behind CNAMEs from the customer domains.
Searching on https://dnpedia.com/tlds/search.php shows that there are currently over 25,000 of them.
The format is in
mkto-<something>.com(usually is letters followed by numbers).Details and example here: https://docs.marketo.com/display/public/DOCS/Configure+Protocols+for+Marketo
Add the email CNAME marketing sent you, so that [YourEmailCNAME] points to [MktoTrackingLink], the default tracking link that Marketo assigned, in the format:
[YourEmailCNAME].[YourDomain].com IN CNAME [MktoTrackingLink]
For example:
pages.abc.com IN CNAME mkto-a0244.com
It's been suggested to avoid a regex filter rule as they're expensive, and stick with something like:
||mkto-*.com^$third-partyThis covers all the entries and as far as I know will not match any false positives.