Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bdcontractors.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:03:24 UTC · ↺ Refresh
MX Hostnames
- bdcontractors-com.mail.eo.outlook.com
MX Priorities
- bdcontractors-com.mail.eo.outlook.com: 0
A / AAAA Records
- 67.222.138.204 ↩ 204.proton.branzone.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.branzone.com root.branzone.com 2026032603 3600 1800 1209600 86400
Primary NS (mname)
ns1.branzone.com
Admin Email (rname)
root@branzone.com
Serial
2026032603
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.branzone.com
ns2.branzone.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.222.138.200 ip4:67.222.138.204 +a +mx +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
3 records- MS=90B1DFCD5B44CCBC4F0E1A573E377FD342A03E9E
- SPFv=spf1 ip4:67.222.138.200 ip4:67.222.138.204 +a +mx +include:spf.protection.outlook.com -all
- apple-domain-verification=ScnZnBvTuy8MNnEo
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