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
✗ MissingNo 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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