Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gmsmuc.de
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:51:31 UTC · ↺ Refresh
MX Hostnames
- localhost
MX Priorities
- localhost: 50
A / AAAA Records
- 194.76.112.21 ↩ web2.ber1.netznutz.net
- 2a0c:ffc0::800:0:0:0:81 ↩ web2.ber1.netznutz.net
Mail Server IPs
- 127.0.0.1 ↩ localhost
SOA Record
Raw SOA
ns0.nnns.de hostmaster.netznutz.net 2025100600 10000 3600 2419200 28800
Primary NS (mname)
ns0.nnns.de
Admin Email (rname)
hostmaster@netznutz.net
Serial
2025100600
Refresh
10000s
Retry
3600s
Expire
2419200s
Minimum TTL
28800s
Nameservers (NS)
ns0.nnns.de
ns7.nnns.de
ns8.nnns.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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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