tiemann.de

Valid Email Server
Domain Lookup › tiemann.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 11:24:16 UTC · ↺ Refresh

MX Hostnames

  • mx-44165679.mail.eu.retarus.com

MX Priorities

  • mx-44165679.mail.eu.retarus.com: 5

A / AAAA Records

  • 92.205.213.24 ↩ mc23211.ispgateway.de
  • 2a00:1169:103:3090:: ↩ mc23211.ispgateway.de

Mail Server IPs

  • 94.199.89.39 ↩ mx-in02.eu.retarus.com
  • 94.199.92.130 ↩ mx-in01.eu.retarus.com

SOA Record

Raw SOA ns19.domaincontrol.com dns.jomax.net 2025100200 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025100200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns20.domaincontrol.com
ns19.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:ispgateway.de ip4:82.198.219.219 include:_spf.retarus.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ 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

3 records
  • SPFv=spf1 mx a include:ispgateway.de ip4:82.198.219.219 include:_spf.retarus.com -all
  • MS=8BEE94EE669E25D7A6A662262A6ACBE994E9B8AC
  • atlassian-sending-domain-verification=616e4eb2-be25-4bca-9d5e-649b428660cf
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