mrsourcing.de

Valid Email Server
Domain Lookup › mrsourcing.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mrsourcing.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 08:33:41 UTC · ↺ Refresh

MX Hostnames

  • mail.mrsourcing.de

MX Priorities

  • mail.mrsourcing.de: 10

A / AAAA Records

  • 23.227.38.65 ↩ myshopify.com

Mail Server IPs

  • 78.47.106.50 ↩ www471.your-server.de

SOA Record

Raw SOA ns-1455.awsdns-53.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1455.awsdns-53.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-986.awsdns-59.net
ns-99.awsdns-12.com
ns-1455.awsdns-53.org
ns-1987.awsdns-56.co.uk

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 -all
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