Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
psst-stb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:49:56 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.de
- maildomain.datevnet.com
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 10
A / AAAA Records
- 85.13.150.211 ↩ dd44432.kasserver.com
Mail Server IPs
- 193.27.49.220 ↩ maildomain.datevnet.de
- 193.27.49.206 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 193.27.49.221 ↩ maildomain.datevnet.com
- 193.27.49.207 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
SOA Record
Raw SOA
ns5.nameserverservice.de hostmaster.ns5.nameserverservice.de 2024082801 10800 3600 604800 3600
Primary NS (mname)
ns5.nameserverservice.de
Admin Email (rname)
hostmaster@ns5.nameserverservice.de
Serial
2024082801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns6.nameserverservice.de
ns5.nameserverservice.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.128.2.217 include:spf.protection.outlook.com include:datevnet._spf.datev.de include:spf.mtasv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 ip4:87.128.2.217 include:spf.protection.outlook.com include:datevnet._spf.datev.de include:spf.mtasv.net -all
- MS=ms92257704
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