focusopwinst.nl

Valid Email Server
Domain Lookup › focusopwinst.nl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
focusopwinst.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 03:44:40 UTC · ↺ Refresh

MX Hostnames

  • focusopwinst-nl.mail.protection.outlook.com

MX Priorities

  • focusopwinst-nl.mail.protection.outlook.com: 0

A / AAAA Records

  • 87.236.102.210 ↩ da41.direct-admin-server.com
  • 2a02:cc8::102:210 ↩ da41.direct-admin-server.com

Mail Server IPs

  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.thednscompany.com hostmaster.focusopwinst.nl 2026011510 3600 3600 1209600 86400
Primary NS (mname)
ns1.thednscompany.com
Admin Email (rname)
hostmaster@focusopwinst.nl
Serial
2026011510
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.thednscompany.com
ns3.thednscompany.com
ns2.thednscompany.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sielsystems.nl -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.sielsystems.nl -all
  • MS=ms66571887
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