← Look up another domain · Email Stats home

Email infrastructure of rtbcdn.ru

According to Live Direct Marketing's daily DNS scan (July 12, 2026), rtbcdn.ru (Tranco rank #1,038) receives mail via Unknown / Other. Its DMARC record is syntactically invalid.

Mailbox provider (MX)Unknown / Other
ESPs in SPFnone detected
SaaS senders in SPFnone detected
DMARC policyp=invalid
DMARC recordv=DMARC1
Tranco rank#1,038
Snapshot2026-07-12 (updated daily)

Frequently asked questions

What email provider does rtbcdn.ru use?

rtbcdn.ru uses Unknown / Other for inbound mail (detected from its primary MX record) as of July 12, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does rtbcdn.ru enforce DMARC?

No — the DMARC record of rtbcdn.ru is syntactically invalid (as of July 12, 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 rtbcdn.ru at Gmail, Outlook, Yandex and Mail.ru.
Test deliverability →