designpub.de

Valid Email Server
Domain Lookup › designpub.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
designpub.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:02:37 UTC · ↺ Refresh

MX Hostnames

  • mail.designpub.de

MX Priorities

  • mail.designpub.de: 10

A / AAAA Records

  • 89.58.40.70 ↩ s115.sinkov.net
  • 2a03:4000:66:fba:8476:71ff:fe1d:f97e ↩ s115.sinkov.net

Mail Server IPs

  • 89.58.40.70 ↩ s115.sinkov.net

SOA Record

Raw SOA ns1.antagus.de root.ns1.antagus.de 1732553015 10800 3600 604800 3600
Primary NS (mname)
ns1.antagus.de
Admin Email (rname)
root@ns1.antagus.de
Serial
1732553015
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.antagus.de
ns1.antagus.de

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +a:s115.sinkov.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 +a +mx +a:s115.sinkov.net -all
  • google-site-verification=BNpTfGWYmjCPQLwJsa6i49JWDZpJkTBW8KCmyYnWb1M
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