csb-steuerberatung.de

Valid Email Server
Domain Lookup › csb-steuerberatung.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
csb-steuerberatung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 06:32:54 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.de: 10
  • maildomain.datevnet.com: 20

A / AAAA Records

  • 212.111.227.93 ↩ web1.csb-steuerberatung.de

Mail Server IPs

  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ 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 ans-01.ibh.de hostmaster.ibh.net 2025103000 3600 1200 3600000 600
Primary NS (mname)
ans-01.ibh.de
Admin Email (rname)
hostmaster@ibh.net
Serial
2025103000
Refresh
3600s
Retry
1200s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

ans-02.ibh.net
ans-01.ibh.de
ans-04.ibh.services
ans-05.ibh.net
ans-03.ibh.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:maildomain._spf.datev.de include:datevnet._spf.datev.de include:spf.protection.outlook.com include:spf.mxg.cloud ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No 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

4 records
  • SPFv=spf1 include:maildomain._spf.datev.de include:datevnet._spf.datev.de include:spf.protection.outlook.com include:spf.mxg.cloud ~all
  • MS=ms58613640
  • fZlFsgSqCyY/bOm26kg6fL5+Z/G6QmVdUcZVdbE9nEM=
  • globalsign-domain-verification=7-1BGnlNZhqHNOnfgI1MgfnFg1X-H5b2Llp48q7QQU
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