InboxAudit

hostelworld.com email records

What hostelworld.com publishes in public DNS for SPF, DKIM, DMARC, MX and BIMI, resolved on 2026-08-04.

SPF

v=spf1 mx a:smtp.europe.secureserver.net include:spfip.hostelworld.com include:mail.zendesk.com include:spf.protection.outlook.com include:servers.mcsv.net ?include:trustpilotservice.com include:spf.byway.it -all
9 of 10 DNS lookups — close to the limit.

The record authorises these sending platforms: Zendesk, Microsoft 365, Mailchimp.

DMARC

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc_agg@vali.email
policy
p=quarantine
subdomains
sp=quarantine
applies to
100% of mail
reports
mailto:dmarc_agg@vali.email
alignment
adkim=r, aspf=r

DKIM

Keys found on 3 of 10 probed selectors:

selector1s1mandrill

MX

hostelworld-com.mail.protection.outlook.com

Notes on this configuration

SPF uses 9 of the 10 permitted DNS lookups.

Check it live

The above is a snapshot from 2026-08-04. Re-resolve it now: