Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
b2finance.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 12:37:02 UTC · ↺ Refresh
MX Hostnames
- b2finance-com.mail.protection.outlook.com
MX Priorities
- b2finance-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.185.177.130 ↩ br130-ip16.hostgator.com.br
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
adrian.ns.cloudflare.com dns.cloudflare.com 2399533191 10000 2400 604800 1800
Primary NS (mname)
adrian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399533191
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
malcolm.ns.cloudflare.com
adrian.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:43908907.spf10.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- RhmQRkQpIt28asd9KQxyfsyJGi7zAGee/VNRfX+WASs=
- google-site-verification=CL41QxJh5IF3LltsheMmwrrpRF4zkozrxNpfH0o6EEE
- google-site-verification=lAzHooDcGgZQNLf_ZGUGTA8omLFNx2_l8LluOhYfQLI
- google-site-verification=p0Tqs9Xxx71udsqfLJC7EDrUNAtyF7xJA22GioBpPfo
- include:43908907.spf10.hubspotemail.net
- SPFv=spf1 include:spf.protection.outlook.com include:43908907.spf10.hubspotemail.net -all
- MS=29B230F526280520B463B048BA5A8DA65AC9E307
- MS=ms22748065
- MS=ms71651830
Full email verification for b2finance.com
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