Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gewoelbe.nu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:35:27 UTC · ↺ Refresh
MX Hostnames
- mail.gewoelbe.nu
MX Priorities
- mail.gewoelbe.nu: 10
A / AAAA Records
- 80.82.223.81 ↩ server101695.byte-gui.de
Mail Server IPs
- 80.82.223.81 ↩ server101695.byte-gui.de
SOA Record
Raw SOA
ns1.netzbetrieb-dns.de technik.norplex.net 2022011003 14400 3600 2419200 3600
Primary NS (mname)
ns1.netzbetrieb-dns.de
Admin Email (rname)
technik@norplex.net
Serial
2022011003
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.netzbetrieb-dns.de
ns2.netzbetrieb-dns.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
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
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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