Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bdb.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 17:54:19 UTC · ↺ Refresh
MX Hostnames
- bdb-org.mail.protection.outlook.com
MX Priorities
- bdb-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.14.34 (no PTR)
- 104.26.15.34 (no PTR)
- 172.67.70.15
- 2606:4700:20::681a:e22
- 2606:4700:20::ac43:460f
- 2606:4700:20::681a:f22
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
arnold.ns.cloudflare.com dns.cloudflare.com 2398031978 10000 2400 604800 1800
Primary NS (mname)
arnold.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398031978
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sydney.ns.cloudflare.com
arnold.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.64.186.221/32 ip4:208.117.53.138 include:_spf.salesforce.com include:sendgrid.net include:spf-us.emailsignatures365.com include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:96.64.186.221/32 ip4:208.117.53.138 include:_spf.salesforce.com include:sendgrid.net include:spf-us.emailsignatures365.com include:spf.protection.outlook.com include:servers.mcsv.net -all
- MS=ms85829183
Full email verification for bdb.org
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