Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bruns.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 14:39:07 UTC · ↺ Refresh
MX Hostnames
- xserver2.bruns.de
- xserver.bruns.de
MX Priorities
- xserver2.bruns.de: 300
- xserver.bruns.de: 100
A / AAAA Records
- 91.151.21.68 ↩ cloud7-vm488.de-nserver.de
Mail Server IPs
- 80.228.82.29 ↩ xserver2.bruns.de
- 80.228.41.147 ↩ xserver.bruns.de
SOA Record
Raw SOA
ns1.plusserver.com hostmaster.plusserver.com 2025121201 1800 900 604800 900
Primary NS (mname)
ns1.plusserver.com
Admin Email (rname)
hostmaster@plusserver.com
Serial
2025121201
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns2.plusserver.com
ns1.plusserver.com
ns3.plusserver.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:online.bruns.de include:secureserver.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- apple-domain-verification=RqFWS3nB9Krwxs9w
- SPFv=spf1 a mx a:online.bruns.de include:secureserver.net -all
Full email verification for bruns.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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