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Email infrastructure of ipapi.co

According to Live Direct Marketing's daily DNS scan (July 13, 2026), ipapi.co (Tranco rank #2,983) receives mail via FastMail and sends through Amazon SES. Its DMARC policy is p=quarantine — one of the minority (47%) of DMARC publishers that actually enforce.

Mailbox provider (MX)FastMail
ESPs in SPFAmazon SES
SaaS senders in SPFnone detected
DMARC policyp=quarantine
DMARC recordv=DMARC1; p=quarantine; pct=100; rua=mailto:re+kfnbaqtukuo@dmarc.postmarkapp.com; sp=quarantine; aspf=r;
Tranco rank#2,983
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does ipapi.co use?

ipapi.co uses FastMail 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 ipapi.co use?

ipapi.co authorises Amazon SES in its SPF record as of July 13, 2026.

Does ipapi.co enforce DMARC?

Partially — ipapi.co publishes p=quarantine (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 ipapi.co at Gmail, Outlook, Yandex and Mail.ru.
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