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Email infrastructure of hotels.com

According to Live Direct Marketing's daily DNS scan (July 13, 2026), hotels.com (Tranco rank #3,380) receives mail via Unknown / Other and sends through MessageGears, Amazon SES, MailUp. Its DMARC policy is p=reject — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)Unknown / Other
ESPs in SPFMessageGears, Amazon SES, MailUp
SaaS senders in SPFnone detected
DMARC policyp=reject
DMARC recordv=DMARC1; p=reject; fo=1; rua=mailto:expedia@rua.netcraft.com,mailto:dmarc_agg@dmarc.250ok.net ; ruf=mailto:expedia@ruf.netcraft.com,mailto:dmarc_fr@dmarc.250ok.net
Tranco rank#3,380
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does hotels.com use?

hotels.com uses Unknown / Other for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

What ESP does hotels.com use?

hotels.com authorises MessageGears, Amazon SES, MailUp in its SPF record as of July 13, 2026.

Does hotels.com enforce DMARC?

Yes — hotels.com publishes p=reject, the strictest DMARC policy (as of July 13, 2026).

DNS records say who should deliver your mail — they don't say whether it lands in the inbox. Run a free inbox placement test for hotels.com at Gmail, Outlook, Yandex and Mail.ru.
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