bsb-steuerberatung.de

Valid Email Server
Domain Lookup › bsb-steuerberatung.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 06:01:38 UTC · ↺ Refresh

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MX Hostnames

  • mxtls.expurgate.net

MX Priorities

  • mxtls.expurgate.net: 10

A / AAAA Records

  • 5.1.80.133

Mail Server IPs

  • 194.145.224.120 ↩ mxtls.expurgate.net
  • 194.145.224.121 ↩ mxtls.expurgate.net
  • 194.145.224.122 ↩ mxtls.expurgate.net
  • 194.145.224.123 ↩ mxtls.expurgate.net
  • 194.145.224.124 ↩ mxtls.expurgate.net
  • 194.145.224.125 ↩ mxtls.expurgate.net
  • 195.190.135.120 ↩ mxtls.expurgate.net
  • 195.190.135.121 ↩ mxtls.expurgate.net
  • 195.190.135.122 ↩ mxtls.expurgate.net
  • 195.190.135.123 ↩ mxtls.expurgate.net
  • 195.190.135.124
  • 195.190.135.125

SOA Record

Raw SOA ns1.creolineserver.com noc.creoline.de 2026032301 7200 1800 1209600 3600
Primary NS (mname)
ns1.creolineserver.com
Admin Email (rname)
noc@creoline.de
Serial
2026032301
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.creolineserver.com
ns2.creolineserver.com
ns1.creolineserver.com
ns4.creolineserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.expurgate.net include:_spf.creoline.de include:spf.protection.outlook.com include:spf.sendinblue.com a a:filter001.docuguide.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • Sendinblue-code:c9f7fbd21936bfe2c93d52acae56bb6b
  • 459e0f2b6cfa97aec4c39dd2528d3b2ececd444027357d0706a51bcd81c37e8e
  • brevo-code:b17d60dfd401ec199b5f6044eadac9bc
  • f02e821e56508c9b50931234988cc08f
  • apple-domain-verification=j1gXgcyiqLAM8Gob
  • MS=ms24943358
  • creoline-domain-verification=5a3d3247107427ae20dd65d4bde2f97f2bd22ff3
  • SPFv=spf1 include:_spf.expurgate.net include:_spf.creoline.de include:spf.protection.outlook.com include:spf.sendinblue.com a a:filter001.docuguide.com ~all
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