zmt-oesterlein.de

Valid Email Server
Domain Lookup › zmt-oesterlein.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zmt-oesterlein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 11:52:05 UTC · ↺ Refresh

MX Hostnames

  • mail.fox-mailer.de

MX Priorities

  • mail.fox-mailer.de: 10

A / AAAA Records

  • 217.160.0.244 ↩ 217-160-0-244.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::24d ↩ 2001-08d8-100f-f000-0000-0000-0000-024d.elastic-ssl.ui-r.com

Mail Server IPs

  • 159.69.166.100 ↩ mail.fox-mailer.de

SOA Record

Raw SOA ns1018.ui-dns.de hostmaster.schlund.de 2017042543 28800 7200 604800 300
Primary NS (mname)
ns1018.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017042543
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1018.ui-dns.org
ns1018.ui-dns.biz
ns1018.ui-dns.de
ns1018.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx include:fox-mailer.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=50;rua=mailto:[email protected];ruf=mailto:[email protected];adkim=r;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only

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

2 records
  • MS=384C9B4A9D83FF7E968C6EF4BBDEB60C54781037
  • SPFv=spf1 +a +mx include:fox-mailer.de ~all
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