tattenbach.de

Valid Email Server
Domain Lookup › tattenbach.de

Domain Overview

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

Checked via [email protected] · 2026-03-18 07:25:29 UTC · ↺ Refresh

MX Hostnames

  • mail.tattenbach.de

MX Priorities

  • mail.tattenbach.de: 10

A / AAAA Records

  • 194.97.156.227 ↩ t3-01.schalk-it.de

Mail Server IPs

  • 194.97.156.150 ↩ plk-ip-02.schalk-it.de

SOA Record

Raw SOA ns1.schalk-it.de domain-support.schalk-and-friends.de 2025051301 43200 7200 1209600 3600
Primary NS (mname)
ns1.schalk-it.de
Admin Email (rname)
domain-support@schalk-and-friends.de
Serial
2025051301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns4.schalk-it.de
ns1.schalk-it.de
ns3.schalk-it.de
ns2.schalk-it.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:193.149.38.0/24 ip4:194.97.156.0/23 -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 ip4:193.149.38.0/24 ip4:194.97.156.0/23 -all
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