markenkongress.de

Valid Email Server
Domain Lookup › markenkongress.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 14:50:31 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 217.160.0.33 ↩ 217-160-0-33.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2b0 ↩ 2001-08d8-100f-f000-0000-0000-0000-02b0.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com
  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns-de.1and1-dns.de hostmaster.kundenserver.de 2015102214 28800 7200 604800 300
Primary NS (mname)
ns-de.1and1-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2015102214
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns-de.1and1-dns.org
ns-de.1and1-dns.de
ns-de.1and1-dns.com
ns-de.1and1-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mandrillapp.com include:_spf-eu.ionos.com ~all
📊 DNS lookups: 2/10
~ 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

3 records
  • sophos-domain-verification=e0f2160e9d2dad426ec81048d4cac86b95b91969
  • SPFv=spf1 include:spf.mandrillapp.com include:_spf-eu.ionos.com ~all
  • MS=ms94293278
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