isabellevandre.de

Valid Email Server
Domain Lookup › isabellevandre.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 03:18:33 UTC · ↺ Refresh

MX Hostnames

  • mx01.nezk.de

MX Priorities

  • mx01.nezk.de: 10

A / AAAA Records

  • 37.59.88.156 ↩ web02.net.zernsee.com
  • 2001:41d0:2:299b::12 ↩ web02.net.zernsee.com

Mail Server IPs

  • 188.165.69.45 ↩ mx01.nezk.de
  • 2001:41d0:2:299b::18 ↩ mx01.nezk.de

SOA Record

Raw SOA dns1.zernsee.com admin.zernsee.com 2016010297 28800 7200 2419200 10800
Primary NS (mname)
dns1.zernsee.com
Admin Email (rname)
admin@zernsee.com
Serial
2016010297
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
10800s

Nameservers (NS)

dns2.zernsee.com
dns1.zernsee.com

SPF Record

✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.

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 -all
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