Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lambeng.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 13:59:20 UTC · ↺ Refresh
MX Hostnames
- mail.lambeng.de
MX Priorities
- mail.lambeng.de: 10
A / AAAA Records
- 144.76.172.168 ↩ web1.internetfx.de
Mail Server IPs
- 144.76.172.168 ↩ web1.internetfx.de
SOA Record
Raw SOA
a.ns14.net do-not-reply.lambeng.de 2024091000 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@lambeng.de
Serial
2024091000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
b.ns14.net
d.ns14.net
c.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine ;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- google-site-verification=SFgrZgSW63eWW5VgmasuR5w4w-EirAejXQLC0qB8oWs
- SPFv=spf1 a mx -all
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