Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kanzlei-spiess.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:54:10 UTC · ↺ Refresh
MX Hostnames
- mailin12.prod.datevnet.de
- mailin11.prod.datevnet.com
MX Priorities
- mailin12.prod.datevnet.de: 0
- mailin11.prod.datevnet.com: 0
A / AAAA Records
- 217.160.0.54 ↩ 217-160-0-54.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::29b ↩ 2001-08d8-100f-f000-0000-0000-0000-029b.elastic-ssl.ui-r.com
Mail Server IPs
- 193.27.49.217 ↩ mailin12.prod.datevnet.de
- 2a00:e50:f155:7::d9 ↩ mailin12.prod.datevnet.de
- 193.27.49.216 ↩ mailin11.prod.datevnet.com
- 2a00:e50:f155:7::d8 ↩ mailin11.prod.datevnet.com
SOA Record
Raw SOA
ns01.datev.de dnsmaster.datev.de 2603241208 43200 7200 2419200 3600
Primary NS (mname)
ns01.datev.de
Admin Email (rname)
dnsmaster@datev.de
Serial
2603241208
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns01.datev.de
ns02.datev.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.fp-sign.com ip4:83.246.89.68/32 include:spf.protection.outlook.com include:datevnet._spf.datev.de -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
3 records- SPFv=spf1 a:mail.fp-sign.com ip4:83.246.89.68/32 include:spf.protection.outlook.com include:datevnet._spf.datev.de -all
- MS=237CF4646FF7D9E230113FC202A62D8692E6261E
- zone-ownership-verification-dae4962bbf8323ef97938c476975bc4511de1120a5d389b6e3284a1b24057691
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