lindner.biz

Valid Email Server
Domain Lookup › lindner.biz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lindner.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 06:00:44 UTC · ↺ Refresh

MX Hostnames

  • exchange.lindner.biz

MX Priorities

  • exchange.lindner.biz: 10

A / AAAA Records

  • 217.160.0.245 ↩ 217-160-0-245.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::27a ↩ 2001-08d8-100f-f000-0000-0000-0000-027a.elastic-ssl.ui-r.com

Mail Server IPs

  • 178.13.125.2 ↩ exchange.lindner.biz

SOA Record

Raw SOA ns1106.ui-dns.biz hostmaster.schlund.de 2016110724 28800 7200 604800 300
Primary NS (mname)
ns1106.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110724
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1106.ui-dns.de
ns1106.ui-dns.com
ns1106.ui-dns.biz
ns1106.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 mx a:exchange.lindner.biz mx:lindner.biz ip4:178.13.125.2 ip4:178.13.125.5 ip4:176.95.42.246 ip4:217.160.0.245 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

4 records
  • MS=ms19241344
  • SPFv=spf1 mx a:exchange.lindner.biz mx:lindner.biz ip4:178.13.125.2 ip4:178.13.125.5 ip4:176.95.42.246 ip4:217.160.0.245 -all
  • google-site-verification=aNzIVKSF5K5tCCROwaizz4acciVSm3kw5o76UjOjzxw
  • MS=0BC3B59F75A9216D622D2629CF5D1AA80651770A
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