Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lbu-huefingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 16:49:57 UTC · ↺ Refresh
MX Hostnames
- mail.webclient5.de
MX Priorities
- mail.webclient5.de: 10
A / AAAA Records
- 136.243.32.137 ↩ mail.webclient5.de
Mail Server IPs
- 136.243.32.180 ↩ mail.webclient5.de
- 136.243.32.179 ↩ mail.webclient5.de
- 136.243.32.184 ↩ mail.webclient5.de
SOA Record
Raw SOA
ns.webclient5.de info.web-service4u.de 2025122005 86400 10800 1209600 3600
Primary NS (mname)
ns.webclient5.de
Admin Email (rname)
info@web-service4u.de
Serial
2025122005
Refresh
86400s
Retry
10800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns.webclient5.de
d.ns14.net
b.ns14.net
c.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:webclient5.webclient5.de a:mail.webclient5.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a a:webclient5.webclient5.de a:mail.webclient5.de ~all
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