stl-info.de

Valid Email Server
Domain Lookup › stl-info.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stl-info.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 04:28:53 UTC · ↺ Refresh

MX Hostnames

  • mx02.aegis24.com
  • mx01.aegis24.com

MX Priorities

  • mx01.aegis24.com: 10
  • mx02.aegis24.com: 20

A / AAAA Records

  • 158.181.48.140 ↩ web17.internet1.de

Mail Server IPs

  • 82.149.241.3 ↩ as-mx03-ax2.aegis24.com
  • 46.253.124.21 ↩ as-mx01-ax1.aegis24.com
  • 2a01:440:1500:abc0::21 ↩ as-mx01-ax1.aegis24.com
  • 2a01:440:1500:8192::3 ↩ as-mx03-ax2.aegis24.com
  • 82.149.241.4 ↩ as-mx04-ax2.aegis24.com
  • 46.253.124.22 ↩ as-mx02-ax1.aegis24.com
  • 2a01:440:1500:8192::4 ↩ as-mx04-ax2.aegis24.com
  • 2a01:440:1500:abc0::22 ↩ as-mx02-ax1.aegis24.com

SOA Record

Raw SOA ns.internet1.de dns.internet1.de 2026022500 3600 900 1209600 1800
Primary NS (mname)
ns.internet1.de
Admin Email (rname)
dns@internet1.de
Serial
2026022500
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns.internet1.de
ns2.internet1.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.aegis24.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

2 records
  • SPFv=spf1 include:spf.protection.aegis24.com ~all
  • SPFv=spf1 mx include:antispameurope.com include:spf.hornetsecurity.com include:spf.protection.aegis24.com ~all
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