Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gerardushoeve.nl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 18:05:48 UTC · ↺ Refresh
MX Hostnames
- gerardushoeve-nl.mail.protection.outlook.com
MX Priorities
- gerardushoeve-nl.mail.protection.outlook.com: 0
A / AAAA Records
- 185.108.118.66 ↩ web01.classnetwork.nl
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
nsauth1.hostingcp.eu hostmaster.hostingcp.eu 2025032405 300 3600 1209600 86400
Primary NS (mname)
nsauth1.hostingcp.eu
Admin Email (rname)
hostmaster@hostingcp.eu
Serial
2025032405
Refresh
300s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsauth3.hostingcp.be
nsauth2.hostingcp.nl
nsauth4.hostingcp.eu
nsauth1.hostingcp.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx include:_relay.hostingcp.eu include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; rf=afrf; fo=0;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
2 records- brevo-code:4fde3276a450f767179031296dcb2eb4
- SPFv=spf1 a mx include:_relay.hostingcp.eu include:spf.protection.outlook.com -all
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