Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vbb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 10:50:42 UTC · ↺ Refresh
MX Hostnames
- mail.vbbonline.de
- mail.vbb.de
MX Priorities
- mail.vbbonline.de: 100
- mail.vbb.de: 180
A / AAAA Records
- 104.20.24.5 (no PTR)
- 172.66.161.47 (no PTR)
- 2606:4700:10::ac42:a12f (no PTR)
- 2606:4700:10::6814:1805 (no PTR)
Mail Server IPs
- 87.130.73.66 ↩ mail.vbbonline.de
- 62.96.130.203 ↩ h-62.96.130.203.host.de.colt.net
SOA Record
Raw SOA
graham.ns.cloudflare.com dns.cloudflare.com 2398197920 10000 2400 604800 1800
Primary NS (mname)
graham.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398197920
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
graham.ns.cloudflare.com
lorna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com mx a ip4:62.96.48.106
📊 DNS lookups: 3/10
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.mailjet.com mx a ip4:62.96.48.106
- google-site-verification=doiAhTFo1vht3rg2ryaqU2t1PRSt2OaruE6EUAixGuE
Full email verification for vbb.de
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