Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pact-zollverein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 11:28:12 UTC · ↺ Refresh
MX Hostnames
- mail.pact-zollverein.de
MX Priorities
- mail.pact-zollverein.de: 10
A / AAAA Records
- 91.98.200.246 ↩ static.246.200.98.91.clients.your-server.de
- 2a01:4f8:c0c:b8cf::1 (no PTR)
Mail Server IPs
- 87.128.66.14 ↩ p5780420e.dip0.t-ipconnect.de
SOA Record
Raw SOA
mail.kabelbrief.de service.kabelpost.de 2026030401 10000 1800 604800 3600
Primary NS (mname)
mail.kabelbrief.de
Admin Email (rname)
service@kabelpost.de
Serial
2026030401
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
vorname.kabelpost.de
nachname.kabelbrief.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.nl2go.com include:spf1.kabelpost.de include:spf2.kabelpost.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 245 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:3cf523755359a205abbc6e1a1ac271a5
- google-site-verification=4XUWd5AWGofgPCuvHNeCSic7B45--BTy_SnAcCY51-s
- zone-ownership-verification-a145890c1b9246630e1c8de884955abd3f162248f0b8e31ca7e3358102f0d0db
- SPFv=spf1 a mx include:spf.nl2go.com include:spf1.kabelpost.de include:spf2.kabelpost.de -all
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