Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
msdach.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 13:21:33 UTC · ↺ Refresh
MX Hostnames
- d325121.a.ess.de.barracudanetworks.com
- d325121.b.ess.de.barracudanetworks.com
MX Priorities
- d325121.a.ess.de.barracudanetworks.com: 10
- d325121.b.ess.de.barracudanetworks.com: 10
A / AAAA Records
- 176.9.95.29 ↩ t03.perimetrik.com
Mail Server IPs
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
cns1.alfahosting.info hostmaster.alfahosting.de 2025051427 28800 7200 604800 86400
Primary NS (mname)
cns1.alfahosting.info
Admin Email (rname)
hostmaster@alfahosting.de
Serial
2025051427
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cns3.alfahosting.info
cns1.alfahosting.info
cns2.alfahosting.info
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 a mx include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
- google-site-verification=XVGUFjuNQw0rHXtrzZzVQxHImvoHMbmPa0jgAbNFzGk
- MS=ms28979771
Full email verification for msdach.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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