heinrich-marketing.de

Valid Email Server
Domain Lookup › heinrich-marketing.de

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
heinrich-marketing.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-30 05:04:15 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 83.171.239.208 ↩ 503.cluster-nbg1.de

Mail Server IPs

  • 173.194.45.27 ↩ yuiadum-in-f27.1e100.net
  • 173.194.45.26 ↩ yuiadum-in-f26.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
  • 2607:f8b0:4004:c29::1b ↩ yuiadum-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c29::1a ↩ yuiadum-in-f26.1e100.net

SOA Record

Raw SOA ns1.503.cluster-nbg1.de webmaster.heinrich-marketing.de 2025051501 10800 3600 1209600 10800
Primary NS (mname)
ns1.503.cluster-nbg1.de
Admin Email (rname)
webmaster@heinrich-marketing.de
Serial
2025051501
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns1.503.cluster-nbg1.de
ns2.503.cluster-nbg1.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=h61JUfBJ6JOWVYEsonwDoc2nesCzeelenHL5SBGLkjM
  • canva-site-verification=-CfU4camW09Adqv9Dm2G0Q
  • SPFv=spf1 include:_spf.google.com ~all
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