Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a-t-d.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 13:43:57 UTC · ↺ Refresh
MX Hostnames
- mail.a-t-d.de
- mail2.a-t-d.de
MX Priorities
- mail.a-t-d.de: 10
- mail2.a-t-d.de: 20
A / AAAA Records
- 85.114.133.20 ↩ domain1.domainssaubillig.de
Mail Server IPs
- 217.7.92.106 ↩ mail.a-t-d.de
- 217.7.92.107 (no PTR)
SOA Record
Raw SOA
ns01.domainssaubillig.de root.ns01.domainssaubillig.de 1699422864 10800 3600 604800 3600
Primary NS (mname)
ns01.domainssaubillig.de
Admin Email (rname)
root@ns01.domainssaubillig.de
Serial
1699422864
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns01.domainssaubillig.de
ns02.domainssaubillig.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.porsche.co.at include:smtp-01.tool24.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo 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 include:spf.porsche.co.at include:smtp-01.tool24.de ~all
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