ucv.nl

Valid Email Server
Domain Lookup › ucv.nl

Domain Overview

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

Checked via [email protected] · 2026-03-27 08:30:43 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • ucv-nl.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.18.9.155 ↩ linweb035.webhosting.be

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.openprovider.nl dns.openprovider.eu 2025050601 10800 3600 604800 3600
Primary NS (mname)
ns1.openprovider.nl
Admin Email (rname)
dns@openprovider.eu
Serial
2025050601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.openprovider.be
ns3.openprovider.eu
ns1.openprovider.nl

SPF Record

✓ Strict (-all)
v=spf1 a mx include:sendgrid.net include:spf.protection.outlook.com ip4:37.153.253.6 include:_spf.relay.mailprotect.be -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

3 records
  • google-site-verification=U0AT73RHSTYQZ1r1P2W0laXFoqUiVPv0Et7h4sWNtGQ
  • MS=ms11266428
  • SPFv=spf1 a mx include:sendgrid.net include:spf.protection.outlook.com ip4:37.153.253.6 include:_spf.relay.mailprotect.be -all
Full email verification for ucv.nl

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits