koester-malerbetrieb.de

Valid Email Server
Domain Lookup › koester-malerbetrieb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koester-malerbetrieb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 20:37:48 UTC · ↺ Refresh

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MX Hostnames

  • mx04.planet-ocean.email
  • mx10.planet-ocean.email

MX Priorities

  • mx10.planet-ocean.email: 10
  • mx04.planet-ocean.email: 20

A / AAAA Records

  • 5.9.92.125 ↩ mailout-cust.bdrops.de
  • 2a01:4f8:161:83a2::5 ↩ webs62.webserver.bdrops.net

Mail Server IPs

  • 157.90.140.108 ↩ mx10.planet-ocean.email
  • 2a01:4f8:251:8ae::e ↩ mx10.planet-ocean.email
  • 178.63.254.83 ↩ mx04.planet-ocean.email
  • 2a01:4f8:231:3054::e ↩ mx04.planet-ocean.email

SOA Record

Raw SOA ns1.planet-ocean.hosting hostmaster.planet-ocean.hosting 2025112102 14400 3600 1209600 7200
Primary NS (mname)
ns1.planet-ocean.hosting
Admin Email (rname)
hostmaster@planet-ocean.hosting
Serial
2025112102
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns2.planet-ocean-hosting.de
ns4.planet-ocean-hosting.com
ns3.planet-ocean-hosting.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:mailout.bdrops.de a:mailout-cust.bdrops.de include:planet-ocean.email -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=1; pct=100; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 mx a:mailout.bdrops.de a:mailout-cust.bdrops.de include:planet-ocean.email -all
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