Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alpha-steuer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:59:53 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.com
- maildomain.datevnet.de
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 20
A / AAAA Records
- 136.243.120.232 ↩ alpha-steuer.de
Mail Server IPs
- 193.27.49.206 ↩ maildomain.datevnet.de
- 193.27.49.220 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 193.27.49.207 ↩ maildomain.datevnet.com
- 193.27.49.221 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
SOA Record
Raw SOA
ns2.schleupen.de mailadmin.alpha-steuer.de 2025012901 28800 7200 604800 86400
Primary NS (mname)
ns2.schleupen.de
Admin Email (rname)
mailadmin@alpha-steuer.de
Serial
2025012901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.schleupen.de
ns1.schleupen.de
ns4.schleupen.de
ns3.schleupen.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:maildomain._spf.datev.de ip4:78.47.47.55
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- MS=ms79357502
- _telesec-domain-validation=312056_2023-10-27_CaEvtF3BKeAPLq6rvaRdgTZyRFo2OJN2iuUAZDYpnY3AIBVTZO
- SPFv=spf1 include:maildomain._spf.datev.de ip4:78.47.47.55
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