bleck-soehne.de

Valid Email Server
Domain Lookup › bleck-soehne.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bleck-soehne.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 20:44:38 UTC · ↺ Refresh

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MX Hostnames

  • blecksoehne-de01c.mail.protection.outlook.com

MX Priorities

  • blecksoehne-de01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 80.86.1.20 ↩ dcmucplesk03.netzhaus.ag

Mail Server IPs

  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.netzhaus.ag hostmaster.domainbestellsystem.com 2025120205 28800 7200 604800 86400
Primary NS (mname)
dns1.netzhaus.ag
Admin Email (rname)
hostmaster@domainbestellsystem.com
Serial
2025120205
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns4.netzhaus.ag
dns3.netzhaus.ag
dns2.netzhaus.ag
dns1.netzhaus.ag

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:213.95.167.75 ip4:87.193.166.202 ip4:87.129.169.166 include:spf.protection.outlook.com include:spf.netzhaus.ag -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

3 records
  • MS=ms30800405
  • Testeintrag
  • SPFv=spf1 a mx ip4:213.95.167.75 ip4:87.193.166.202 ip4:87.129.169.166 include:spf.protection.outlook.com include:spf.netzhaus.ag -all
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