sudern.de

Disposable Domain
Domain Lookup › sudern.de

Domain Overview

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

Checked via [email protected] · 2026-03-14 05:00:22 UTC · ↺ Refresh

MX Hostnames

  • tja.papierkorb.me

MX Priorities

  • tja.papierkorb.me: 1

A / AAAA Records

  • 104.21.8.119 (no PTR)
  • 172.67.139.109 (no PTR)
  • 2606:4700:3030::6815:877 (no PTR)
  • 2606:4700:3034::ac43:8b6d (no PTR)

Mail Server IPs

  • 37.27.136.159 ↩ static.159.136.27.37.clients.your-server.de

SOA Record

Raw SOA albert.ns.cloudflare.com dns.cloudflare.com 2398008226 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398008226
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

albert.ns.cloudflare.com
maya.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:outbound.muellmail.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 a:outbound.muellmail.com -all
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