Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bau-schulze-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 17:14:35 UTC · ↺ Refresh
MX Hostnames
- mail.bau-schulze-gmbh.de
MX Priorities
- mail.bau-schulze-gmbh.de: 10
A / AAAA Records
- 18.197.248.23 ↩ eu-staticip.multiscreensite.com
- 2a01:4f8:d0a:276e::2 ↩ www64.your-server.de
Mail Server IPs
- 213.133.104.64 ↩ www64.your-server.de
- 2a01:4f8:d0a:276e::2 ↩ www64.your-server.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026021100 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026021100
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx -all
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