fensterfuchs.de

Valid Email Server
Domain Lookup › fensterfuchs.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 20:10:44 UTC · ↺ Refresh

MX Hostnames

  • mail.fensterfuchs.de

MX Priorities

  • mail.fensterfuchs.de: 10

A / AAAA Records

  • 87.237.121.96 ↩ nb2379.yas.netbuild.net

Mail Server IPs

  • 87.237.121.96 ↩ nb2379.yas.netbuild.net

SOA Record

Raw SOA ns1.net-server.de webmaster.teclab.de 2021012003 10800 10800 604800 86400
Primary NS (mname)
ns1.net-server.de
Admin Email (rname)
webmaster@teclab.de
Serial
2021012003
Refresh
10800s
Retry
10800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.net-server.de
ns2-ipv6.net-server.de
ns1-ipv6.net-server.de
ns2.net-server.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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