Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brettmartinca.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 03:55:24 UTC · ↺ Refresh
MX Hostnames
- brettmartinca-com.mail.protection.outlook.com
- brettmartinca-com.mail.protection.outlook.com
- brettmartinca-com.mail.protection.outlook.com
- brettmartinca-com.mail.protection.outlook.com
MX Priorities
- brettmartinca-com.mail.protection.outlook.com: 1
- brettmartinca-com.mail.protection.outlook.com: 10
- brettmartinca-com.mail.protection.outlook.com: 0
- brettmartinca-com.mail.protection.outlook.com: 5
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.amerisol.com hostmaster.amerisol.com 2026022802 7200 1800 1209600 3600
Primary NS (mname)
ns1.amerisol.com
Admin Email (rname)
hostmaster@amerisol.com
Serial
2026022802
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.amerisol.com
ns1.amerisol.com
ns3.amerisol.com
ns4.amerisol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
google._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
2 records- MS=ms94271316
- SPFv=spf1 include:spf.protection.outlook.com -all
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