v-front.de

Valid Email Server
Domain Lookup › v-front.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 08:53:37 UTC · ↺ Refresh

MX Hostnames

  • zimbra01.v-front.de
  • zimbra01.inside.v-front.de
  • mx01.gratisdns.de

MX Priorities

  • zimbra01.inside.v-front.de: 98
  • mx01.gratisdns.de: 99
  • zimbra01.v-front.de: 10

A / AAAA Records

  • 104.21.0.198 (no PTR)
  • 172.67.128.62 (no PTR)
  • 2606:4700:3032::6815:c6 (no PTR)
  • 2606:4700:3031::ac43:803e (no PTR)

Mail Server IPs

  • 192.168.80.8 (no PTR)
  • 213.239.192.240 ↩ ns0.xtremeweb.de
  • 144.76.65.158 ↩ pfsense06.v-front.de
  • 2a01:4f8:191:7488::8 ↩ zimbra01.v-front.de

SOA Record

Raw SOA deb.ns.cloudflare.com dns.cloudflare.com 2400119694 10000 2400 604800 1800
Primary NS (mname)
deb.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400119694
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

todd.ns.cloudflare.com
deb.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx:v-front.de -all exp=spf-fail.v-front.de
📊 DNS lookups: 1/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

2 records
  • keybase-site-verification=kCchBRKE7U5fCNfkubz1Z6dhlrsoNBH57gXV5FUSgO4
  • SPFv=spf1 mx:v-front.de -all exp=spf-fail.v-front.de
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