sas-sachsen.de

Valid Email Server
Domain Lookup › sas-sachsen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sas-sachsen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 14:02:04 UTC · ↺ Refresh

MX Hostnames

  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com

MX Priorities

  • mx04.hornetsecurity.com: 30
  • mx01.hornetsecurity.com: 30
  • mx02.hornetsecurity.com: 30
  • mx03.hornetsecurity.com: 30

A / AAAA Records

  • 168.119.205.123 ↩ dedi7713.your-server.de
  • 2a01:4f8:1061:1272::2 ↩ dedi7713.your-server.de

Mail Server IPs

  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026020620 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026020620
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:185.88.225.212 ip4:185.88.225.213 ip4:185.88.224.37 ip4:168.119.205.123 ip4:85.13.149.243 include:spf.tds-sharedservices.de include:spf.noris.net include:spf.hornetsecurity.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

6 records
  • SPFv=spf1 a mx ip4:185.88.225.212 ip4:185.88.225.213 ip4:185.88.224.37 ip4:168.119.205.123 ip4:85.13.149.243 include:spf.tds-sharedservices.de include:spf.noris.net include:spf.hornetsecurity.com -all
  • MS=ms21986595
  • MS=ms73141245
  • apple-domain-verification=cWm8CqYgUepkw5JN
  • eb9pokp59k6utjjla9rs6iube
  • google-site-verification=9GcVP--kfu6PC7XSAm1nlD5gebLiafhGnYqbHy3Euyg
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sas-sachsen.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits