alexanderkuntz.de

Valid Email Server
Domain Lookup › alexanderkuntz.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
alexanderkuntz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:49:12 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.com: 20
  • maildomain.datevnet.de: 10

A / AAAA Records

  • 81.209.248.241 ↩ r27.hallo.cloud
  • 2001:7f0:3000:512::548:241 ↩ r27.hallo.cloud

Mail Server IPs

  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de

SOA Record

Raw SOA ns1038.ui-dns.org hostmaster.kundenserver.de 2017040636 28800 7200 604800 300
Primary NS (mname)
ns1038.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017040636
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1038.ui-dns.biz
ns1038.ui-dns.de
ns1038.ui-dns.com
ns1038.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:datevnet._spf.datev.de ~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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms81527031
  • SPFv=spf1 include:spf.protection.outlook.com include:datevnet._spf.datev.de ~all
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