vlaadco.com

Valid Email Server
Domain Lookup › vlaadco.com

Domain Overview

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

Checked via [email protected] · 2026-03-25 20:13:00 UTC · ↺ Refresh

MX Hostnames

  • vlaadco-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 141.193.213.20 (no PTR)
  • 141.193.213.21 (no PTR)

Mail Server IPs

  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com

SOA Record

Raw SOA dns3.pair.com root.pair.com 2025111114 3600 300 604800 3600
Primary NS (mname)
dns3.pair.com
Admin Email (rname)
root@pair.com
Serial
2025111114
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns0.ns0.com
dns3.pair.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:e.jobadder.com include:spf.constantcontact.com include:spf-ca.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:e.jobadder.com include:spf.constantcontact.com include:spf-ca.emailsignatures365.com -all
  • brevo-code:7886b53535037b409b06b2b9b4b0bd48
  • MS=1CCF49AFDF4010A0F4E118B6A2EE48E0E3319BFF
  • MS=ms86493999
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