Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
compusafe.de
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 20:58:18 UTC · ↺ Refresh
MX Hostnames
- d318345.b.ess.de.barracudanetworks.com
- d318345.a.ess.de.barracudanetworks.com
MX Priorities
- d318345.b.ess.de.barracudanetworks.com: 20
- d318345.a.ess.de.barracudanetworks.com: 10
A / AAAA Records
- 45.144.187.21 (no PTR)
Mail Server IPs
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024121269 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024121269
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.de
ns.udag.org
ns.udag.net
SPF Record
✗ Invalid
v=spf1 mx ip4:62.245.174.4 ip4:62.245.174.5 ip4:85.13.140.30 include:_spf.elasticemail.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:hcm4all.de include:eu.mailgun.org include:spf-westeu.emailsignatures365.com include:spf.brevo.com mx include:agenturserver.de -all
📊 DNS lookups: 11/10
— over limit!
⚠ Too many DNS lookups (11/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
8 records- a2jnMBdQlAMzHBjCC6MZEtjbe
- google-site-verification=mexCUe8PQEHYupw_B30_HxxumEqTeGE91C93L_Lecgg
- google-gws-recovery-domain-verification=63407108
- SPFv=spf1 mx ip4:62.245.174.4 ip4:62.245.174.5 ip4:85.13.140.30 include:_spf.elasticemail.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com include:spf.emailsignatures365.com include:hcm4all.de include:eu.mailgun.org include:spf-westeu.emailsignatures365.com include:spf.brevo.com mx include:agenturserver.de -all
- brevo-code:c8d967a7f287d2c1cab2683a4890f4b4
- MS=ms49907591
- google-site-verification=LSJhvGbRdf2JbM6FFOIVWb8znmqZ7X6UNeUSGnku8ZM
- domainVerification=38c247d9-00c8-493a-a6d7-1982ec9a1610
Full email verification for compusafe.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits