IPv4 Addresses
bitfinex.com. 300 IN A 104.16.164.90 bitfinex.com. 300 IN A 104.16.165.90 bitfinex.com. 300 IN A 104.16.166.90 bitfinex.com. 300 IN A 104.16.167.90 bitfinex.com. 300 IN A 104.16.168.90
Name Servers
bitfinex.com. 1200 IN NS rick.ns.cloudflare.com. bitfinex.com. 1200 IN NS vera.ns.cloudflare.com.
Mail Servers
bitfinex.com. 300 IN MX 10 aspmx.l.google.com. bitfinex.com. 300 IN MX 20 alt1.aspmx.l.google.com. bitfinex.com. 300 IN MX 30 alt2.aspmx.l.google.com. bitfinex.com. 300 IN MX 40 aspmx2.googlemail.com. bitfinex.com. 300 IN MX 50 aspmx3.googlemail.com.
SOA Details
bitfinex.com. 1200 IN SOA rick.ns.cloudflare.com. dns.cloudflare.com. 2402207703 10000 2400 604800 1800
Certificate Authority Authorization
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
Forensic (per-failure) reports. Often omitted for privacy or volume.
bitfinex.com. 300 IN DMARC v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
DKIM
bitfinex.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8tLgNVyZgQXRZ3IjpyCPoQ6QRrysXh2XNkYElP5DRv8g7OGtvCWqKCwAJRZvBzHykh1jjE0N7azduatO6zbf64TwU9u8GaWvwZQ38n/gjik0q2eN99iL3mDpASMiO9LNS8qntkNga5gtEzVmfSCs5VWOQ8ZSSOUn41j2o8C5UZwIDAQAB
SPF (Sender Policy Framework)
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| + Pass | include |
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| - Fail | all |
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bitfinex.com. 300 IN TXT "v=spf1 include:sendgrid.net include:_spf.google.com include:servers.mcsv.net include:_spf.mlsend.com -all"
MTA-STS
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
bitfinex.com. 300 IN TXT "facebook-domain-verification=4b4qab807q7hy75uxn6ap9znuxp9hj" bitfinex.com. 300 IN TXT "google-site-verification=EXf50JxqnlA-m01aE42bQd3e01jMtBYudv86291KAAU" bitfinex.com. 300 IN TXT "cxf13psshk9wr3gry3r9nz7bxks9l8y5"