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Email infrastructure of yna.co.kr

According to Live Direct Marketing's daily DNS scan (July 13, 2026), yna.co.kr (Tranco rank #5,439) receives mail via Self-Hosted and sends through Amazon SES. It publishes no DMARC record — spoofed mail from this domain cannot be rejected by receivers.

Mailbox provider (MX)Self-Hosted
ESPs in SPFAmazon SES
SaaS senders in SPFnone detected
DMARC policyno record
Tranco rank#5,439
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does yna.co.kr use?

yna.co.kr uses Self-Hosted 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 yna.co.kr use?

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

Does yna.co.kr enforce DMARC?

No — yna.co.kr publishes no DMARC record at all (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 yna.co.kr at Gmail, Outlook, Yandex and Mail.ru.
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