martinscorp.com

Valid Email Server
Domain Lookup › martinscorp.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 02:58:33 UTC · ↺ Refresh

MX Hostnames

  • martinscorp-com.mail.protection.outlook.com

MX Priorities

  • martinscorp-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 172.67.204.250 (no PTR)
  • 104.21.44.233 (no PTR)
  • 2606:4700:3033::6815:2ce9
  • 2606:4700:3032::ac43:ccfa

Mail Server IPs

  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA dexter.ns.cloudflare.com dns.cloudflare.com 2399163662 10000 2400 604800 1800
Primary NS (mname)
dexter.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399163662
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

marissa.ns.cloudflare.com
dexter.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:70.169.161.214 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • orie1agkmbir66ta0qnfo053tf
  • SPFv=spf1 ip4:70.169.161.214 include:spf.protection.outlook.com ~all
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