Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dk0tu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:17:10 UTC · ↺ Refresh
MX Hostnames
- mail2.rooot.de
- mail.rooot.de
MX Priorities
- mail.rooot.de: 100
- mail2.rooot.de: 200
A / AAAA Records
- 130.149.36.29 (no PTR)
Mail Server IPs
- 88.99.143.26 ↩ mail.rooot.de
- 2a01:4f8:10a:2758::2 ↩ mail.rooot.de
- 188.68.40.108 ↩ mail.mediani.de
- 2a03:4000:17:5d::2 ↩ nobody.yourvserver.net
SOA Record
Raw SOA
ns1.dk0tu.de it.dk0tu.de 2025100200 3600 900 1209600 3600
Primary NS (mname)
ns1.dk0tu.de
Admin Email (rname)
it@dk0tu.de
Serial
2025100200
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.dk0tu.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 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- google-site-verification=lr-eAZe8Ao-_ytBPX94Kam43FeGmyfL00VjWDNzoJZQ
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