Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
debuz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 23:49:45 UTC · ↺ Refresh
MX Hostnames
- mail.debuz.de
MX Priorities
- mail.debuz.de: 10
A / AAAA Records
- 136.243.162.136 ↩ dedi4839.your-server.de
Mail Server IPs
- 78.94.30.218 ↩ mail.debuz.de
SOA Record
Raw SOA
docks15.rzone.de hostmaster.strato-rz.de 2020050642 86400 7200 604800 300
Primary NS (mname)
docks15.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050642
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades12.rzone.de
docks15.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.strato.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx include:_spf.strato.com ~all
- google-site-verification=kDplwiKOHZxmdmzWueN9ALZVi6d2ClVYX6B07aXiSak
- brevo-code:20c05aae3ccc0f033c01d4dfe8358edd
Full email verification for debuz.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits