sug.de

Valid Email Server
Domain Lookup › sug.de

Domain Overview

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

Checked via [email protected] · 2026-03-30 14:32:38 UTC · ↺ Refresh

MX Hostnames

  • d338118.b.ess.de.barracudanetworks.com
  • d338118.a.ess.de.barracudanetworks.com

MX Priorities

  • d338118.a.ess.de.barracudanetworks.com: 10
  • d338118.b.ess.de.barracudanetworks.com: 20

A / AAAA Records

  • 116.202.188.201 ↩ static.201.188.202.116.clients.your-server.de

Mail Server IPs

  • 18.185.115.252 ↩ mail.ess.de.barracuda.com
  • 18.185.115.251 ↩ mail.ess.de.barracuda.com
  • 18.185.115.250 ↩ mail.ess.de.barracuda.com

SOA Record

Raw SOA ns1.telekom-domains.de dns.telekom.de 2026032001 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026032001
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s

Nameservers (NS)

ns2.telekom-domains.de
ns1.telekom-domains.de

SPF Record

✓ Strict (-all)
v=spf1 a:mail.sug.de a:mail2.sug.de a:mo.sug.de a:mail-out.emea.daimler.com include:spf.imc-hosting.com include:spf.protection.outlook.com a:PrintToMail.net include:spf.mailjet.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

4 records
  • apple-domain-verification=vKPvbJtu2IzTXBMN
  • MS=ms19348641
  • SPFv=spf1 a:mail.sug.de a:mail2.sug.de a:mo.sug.de a:mail-out.emea.daimler.com include:spf.imc-hosting.com include:spf.protection.outlook.com a:PrintToMail.net include:spf.mailjet.com -all
  • MS=9046188F54AEADE4140EACDC5AA07A06D96C08B4
Full email verification for sug.de

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