dsk-gmbh.de

Valid Email Server
Domain Lookup › dsk-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dsk-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 19:13:30 UTC · ↺ Refresh

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MX Hostnames

  • mail.dsk-gmbh.de

MX Priorities

  • mail.dsk-gmbh.de: 10

A / AAAA Records

  • 78.47.254.24 ↩ dedi3933.your-server.de

Mail Server IPs

  • 212.12.42.148 ↩ mail.dsk-gmbh.de

SOA Record

Raw SOA ns1081.ui-dns.de hostmaster.1und1.de 2016110414 28800 7200 604800 300
Primary NS (mname)
ns1081.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110414
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1081.ui-dns.de
ns1081.ui-dns.com
ns1081.ui-dns.biz
ns1081.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.cleverreach.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
selector1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.cleverreach.com ~all
  • apple-domain-verification=dMFRlHcWeo8kbEE5
  • amazon-business-verification=f6baa1e924023cb548f3173995bfd9a8989b66a1cb58cfe057311b55d6df7a61
  • docusign=b7364925-ac77-4c3c-be1d-1ef576f72687
  • MS=F30537414CA86237CC3E166979432F97C25D87B1
  • v=verifydomain MS=6936241
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