stripp-elektro.de

Valid Email Server
Domain Lookup › stripp-elektro.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stripp-elektro.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 11:21:40 UTC · ↺ Refresh

MX Hostnames

  • mail.masterframe.name

MX Priorities

  • mail.masterframe.name: 10

A / AAAA Records

  • 152.53.252.152 ↩ hosting.masterframe.de
  • 2a0a:4cc0:c0:bfbd:14b5:f8ff:fefd:bfa9 ↩ hosting.masterframe.de

Mail Server IPs

  • 81.28.224.27 ↩ mx2.mail.vrmd.de
  • 81.28.224.26 ↩ mx1.mail.vrmd.de

SOA Record

Raw SOA dns.dns1.de hostmaster.internetwire.de 2026022305 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2026022305
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns.dns1.de
dns.dns2.de
dns.dns4.de
dns.dns3.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.masterframe.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

✗ 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 a mx include:spf.masterframe.de -all
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