mail.isis.de

Valid Email Server
Domain Lookup › mail.isis.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
mail.isis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 08:19:19 UTC · ↺ Refresh

MX Hostnames

  • mx3.vodafonemail.de
  • mx2.vodafonemail.de
  • mx1.vodafonemail.de

MX Priorities

  • mx3.vodafonemail.de: 10
  • mx2.vodafonemail.de: 10
  • mx1.vodafonemail.de: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 2.207.151.53 ↩ mx3.vodafonemail.de
  • 2.207.217.30 ↩ mx5.vodafonemail.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.xion.oxcs.net include:vodafonemail.de ip4:195.158.131.0/24 ip4:151.189.0.0/23 ip4:151.189.8.0/24 ip4:151.189.13.0/24 ip4:151.189.20.0/23 ip4:145.253.32.0/24 ip4:145.253.2.0/24 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 include:spf.xion.oxcs.net include:vodafonemail.de ip4:195.158.131.0/24 ip4:151.189.0.0/23 ip4:151.189.8.0/24 ip4:151.189.13.0/24 ip4:151.189.20.0/23 ip4:145.253.32.0/24 ip4:145.253.2.0/24 ~all
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