liberi.nl

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-23 04:31:22 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 34.1.244.128 ↩ 128.244.1.34.bc.googleusercontent.com

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.siteground.net admins.siteground.com 53 10800 3600 1209600 3600
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
53
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.siteground.net
ns2.siteground.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx include:liberi.nl.spf.auto.dnssmarthost.net include:spf.protection.outlook.com include:spf.brevo.com include:spf.sendinblue.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 +a +mx include:liberi.nl.spf.auto.dnssmarthost.net include:spf.protection.outlook.com include:spf.brevo.com include:spf.sendinblue.com ~all
  • brevo-code:dfe1a4029a270a4eec37acc6fc7e6104
  • google-site-verification=qBDcWDHsXqj3VCuu-_xGSJosCaEMp6md1T5QbuZgEMU
  • google-site-verification=094IexTJKvliontHbuO1FqGRoFXcsfKY8Ha7s0OQG3c
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