gostec.de

Valid Email Server
Domain Lookup › gostec.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 12:30:28 UTC · ↺ Refresh

MX Hostnames

  • mail.gostec.de

MX Priorities

  • mail.gostec.de: 10

A / AAAA Records

  • 217.69.254.126 ↩ mail.apparet.it

Mail Server IPs

  • 217.92.102.203 ↩ mail.gostec.de

SOA Record

Raw SOA ns1.domainknecht.de root.ns1.domainknecht.de 1701438647 10800 3600 604800 3600
Primary NS (mname)
ns1.domainknecht.de
Admin Email (rname)
root@ns1.domainknecht.de
Serial
1701438647
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.domainknecht.de
ns1.domainknecht.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.gostec.de ip4:217.92.102.203 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 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 mx a:mail.gostec.de ip4:217.92.102.203 -all
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