Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dietzberlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 20:52:30 UTC · ↺ Refresh
MX Hostnames
- mxext2.mailbox.org
- mxext3.mailbox.org
- mxext1.mailbox.org
MX Priorities
- mxext1.mailbox.org: 10
- mxext2.mailbox.org: 10
- mxext3.mailbox.org: 20
A / AAAA Records
- 23.88.90.6 ↩ dedi6718.your-server.de
- 2a01:4f8:d0a:75e7::2 ↩ dedi6718.your-server.de
Mail Server IPs
- 80.241.60.212 ↩ mx1.mailbox.org
- 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org
- 80.241.60.215 ↩ mx2.mailbox.org
- 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org
- 80.241.60.216 ↩ mx3.mailbox.org
- 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025040201 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025040201
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
hydrogen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.fmp1.cahosting.de a:mail.dedi6718.your-server.de include:mailbox.org include:mandrillapp.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
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
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.fmp1.cahosting.de a:mail.dedi6718.your-server.de include:mailbox.org include:mandrillapp.com ~all
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