doktor-huebner.de

Valid Email Server
Domain Lookup › doktor-huebner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
doktor-huebner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 12:06:13 UTC · ↺ Refresh

MX Hostnames

  • mx.reitzner.de

MX Priorities

  • mx.reitzner.de: 10

A / AAAA Records

  • 217.160.0.189 ↩ 217-160-0-189.elastic-ssl.ui-r.com

Mail Server IPs

  • 160.153.0.191 ↩ 191.0.153.160.host.secureserver.net

SOA Record

Raw SOA ns1040.ui-dns.org hostmaster.schlund.de 2016041900 28800 7200 604800 300
Primary NS (mname)
ns1040.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016041900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1040.ui-dns.org
ns1040.ui-dns.biz
ns1040.ui-dns.com
ns1040.ui-dns.de

SPF Record

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