dextra.be

Valid Email Server
Domain Lookup › dextra.be

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dextra.be
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 18:39:39 UTC · ↺ Refresh

MX Hostnames

  • dextra-be.mail.protection.outlook.com

MX Priorities

  • dextra-be.mail.protection.outlook.com: 1

A / AAAA Records

  • 35.234.174.77 ↩ 77.174.234.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.c2cloud.be hostmaster.c2cloud.be 2021609857 7200 900 1209600 86400
Primary NS (mname)
ns3.c2cloud.be
Admin Email (rname)
hostmaster@c2cloud.be
Serial
2021609857
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.c2cloud.be
ns4.c2cloud.be

SPF Record

✓ Strict (-all)
v=spf1 ip4:94.176.98.114 include:spf.protection.outlook.com include:_spf.sendtex-newsletter.com -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

1 record
  • SPFv=spf1 ip4:94.176.98.114 include:spf.protection.outlook.com include:_spf.sendtex-newsletter.com -all
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