Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
steuerbuero-tiesfeld.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 05:58:31 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.com
- maildomain.datevnet.de
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 20
A / AAAA Records
- 5.223.42.67 ↩ static.67.42.223.5.clients.your-server.de
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
docks03.rzone.de hostmaster.strato-rz.de 2020050732 86400 7200 604800 300
Primary NS (mname)
docks03.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050732
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks03.rzone.de
shades18.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:maildomain._spf.datev.de include:spf.mxg.cloud include:spf.rz-24.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:maildomain._spf.datev.de include:spf.mxg.cloud include:spf.rz-24.de ~all
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