Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hakvoort.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:33:34 UTC · ↺ Refresh
MX Hostnames
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 200
- mx04.hornetsecurity.com: 200
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 3.120.181.210 ↩ ec2-3-120-181-210.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
docks01.rzone.de hostmaster.strato-rz.de 2020050792 86400 7200 604800 300
Primary NS (mname)
docks01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050792
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades08.rzone.de
docks01.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.169.227.60 include:spf.hornetsecurity.com include:spf.mailjet.com include:spf.protection.outlook.com include:spf.sendinblue.com mx -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
4 records- Sendinblue-code:d0b2e75ddd0648c9848f5b3cca149aeb
- SPFv=spf1 ip4:69.169.227.60 include:spf.hornetsecurity.com include:spf.mailjet.com include:spf.protection.outlook.com include:spf.sendinblue.com mx -all
- brevo-code:b8033ea2f9d722639dea67502d9bfc46
- MS=65163E2E78E8A0A7ECA9DAB973216B003BB00B71
Full email verification for hakvoort.de
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