bauunternehmung-ak.de

Valid Email Server
Domain Lookup › bauunternehmung-ak.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bauunternehmung-ak.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 11:03:13 UTC · ↺ Refresh

MX Hostnames

  • mail.bauunternehmung-ak.de
  • mforward.dtag.de

MX Priorities

  • mforward.dtag.de: 20
  • mail.bauunternehmung-ak.de: 10

A / AAAA Records

  • 194.25.46.188 (no PTR)

Mail Server IPs

  • 194.25.242.123 ↩ mforward.dtag.de
  • 194.25.46.172 ↩ mail.jahreswagenzentrale.de

SOA Record

Raw SOA pns.dtag.de dnsadmin.nic.dtag.de 2021071700 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dnsadmin@nic.dtag.de
Serial
2021071700
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:194.25.134.0/24 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 a mx ip4:194.25.134.0/24 -all
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