dorbengroup.com

Valid Email Server
Domain Lookup › dorbengroup.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 12:29:33 UTC · ↺ Refresh

MX Hostnames

  • dorbengroup-com.mail.protection.outlook.com

MX Priorities

  • dorbengroup-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 52.167.230.220 (no PTR)

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA pdns09.domaincontrol.com dns.jomax.net 2026032002 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032002
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns10.domaincontrol.com
pdns09.domaincontrol.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

✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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

7 records
  • google-site-verification=E7jzPzhhYswA7V5WrI0InTgt7QBOiOOER5LfEl4LTIk
  • MS=ms13462361
  • _u1yklq6uwhqkxos0m82mvtl31bn2mwz
  • _3uue69c9b22qytw7w9e0konk0vcdd69
  • ms-domain-verification=9fafa032-8954-4a62-a677-7f1fe5bbec75
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=sibgr_Psk_kIIQ-2jhgBCLP1l4Ym1uJzTgs5mTp6jYI
Full email verification for dorbengroup.com

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