sk-an.de

Valid Email Server
Domain Lookup › sk-an.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 16:10:38 UTC · ↺ Refresh

MX Hostnames

  • g01es.mail.s-web.de
  • g02es.mail.s-web.de

MX Priorities

  • g02es.mail.s-web.de: 20
  • g01es.mail.s-web.de: 10

A / AAAA Records

  • 85.13.147.234 ↩ dd42904.kasserver.com

Mail Server IPs

  • 62.181.146.17 ↩ g02es.mail.s-web.de
  • 62.181.146.16 ↩ g01es.mail.s-web.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603101444 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603101444
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
a-dns-service.de
ns3.kas-dns-server.de
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mail.s-web.de -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 include:spf.mail.s-web.de -all
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