lambion.de

Valid Email Server
Domain Lookup › lambion.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 18:49:58 UTC · ↺ Refresh

MX Hostnames

  • mx.mail.seam.de

MX Priorities

  • mx.mail.seam.de: 10

A / AAAA Records

  • 81.14.164.36 ↩ a81-14-164-36.net-htp.de

Mail Server IPs

  • 81.14.164.38 ↩ mx.mail.seam.de

SOA Record

Raw SOA ns1053.ui-dns.de hostmaster.1und1.com 2017060108 28800 7200 604800 600
Primary NS (mname)
ns1053.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060108
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1121.ui-dns.org
ns1053.ui-dns.de
ns1045.ui-dns.biz
ns1052.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:5.10.167.82 ip4:81.14.164.38/32 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

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

1 record
  • SPFv=spf1 ip4:5.10.167.82 ip4:81.14.164.38/32 -all
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