jamarino.com

Valid Email Server
Domain Lookup › jamarino.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jamarino.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 00:16:41 UTC · ↺ Refresh

MX Hostnames

  • jamarino-com.mail.protection.outlook.com

MX Priorities

  • jamarino-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 20.190.4.92 (no PTR)

Mail Server IPs

  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA dns2.namesecure.com namehost.namesecure.com 125121509 10800 3600 604800 3600
Primary NS (mname)
dns2.namesecure.com
Admin Email (rname)
namehost@namesecure.com
Serial
125121509
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.namesecure.com
dns2.namesecure.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • brevo-code:8c7e3e31bbbb8c9713e160a21909caf6
  • SPFv=spf1 include:spf.protection.outlook.com -all
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