polar-marketing.de

Valid Email Server
Domain Lookup › polar-marketing.de

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
polar-marketing.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 15:31:22 UTC · ↺ Refresh

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MX Hostnames

  • mx01.ionos.de
  • mx00.ionos.de

MX Priorities

  • mx00.ionos.de: 10
  • mx01.ionos.de: 10

A / AAAA Records

  • 194.164.196.60 (no PTR)

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA ns1122.ui-dns.org hostmaster.1und1.com 2017060185 28800 7200 604800 600
Primary NS (mname)
ns1122.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060185
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1031.ui-dns.biz
ns1070.ui-dns.com
ns1122.ui-dns.org
ns1094.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • brevo-code:6178dea99b99d35b3bc5085d7d834cb0
  • facebook-domain-verification=ld9v1t19lymlq1b109uo8nq7hi326b
  • SPFv=spf1 include:_spf-eu.ionos.com ~all
  • seobility=5b8fa83a608a339177e926cf83c09971
  • google-site-verification=GCI1jwgnqJe35e1vnvirVSo67bE_0VX1CJPRp5E_NaI
  • stripe-verification=6abf611805d6b27be2b908fef64f50810e96ecdbb2a66530682759530032ec5b
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