Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pdc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 17:32:08 UTC · ↺ Refresh
MX Hostnames
- mail01.tw.de
MX Priorities
- mail01.tw.de: 50
A / AAAA Records
- 212.29.6.6 ↩ abc-beschriftungen.de
Mail Server IPs
- 217.19.160.31 ↩ mail01.tw.de
SOA Record
Raw SOA
ns.teamware-gmbh.de hostmaster.teamware-gmbh.de 2025080102 86400 3600 604800 86400
Primary NS (mname)
ns.teamware-gmbh.de
Admin Email (rname)
hostmaster@teamware-gmbh.de
Serial
2025080102
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.teamware-gmbh.de
ns3.teamware-gmbh.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.mail.tw.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx include:spf.mail.tw.de ~all
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