Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diogenesreutlingen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:48:46 UTC · ↺ Refresh
MX Hostnames
- mail.diogenesreutlingen.de
MX Priorities
- mail.diogenesreutlingen.de: 10
A / AAAA Records
- 89.22.116.173 ↩ her.iwv-online.com
- 2a02:2b80:1::5652:0:0:b36 ↩ her.iwv-online.com
Mail Server IPs
- 89.22.116.173 ↩ her.iwv-online.com
- 2a02:2b80:1::5652:0:0:b36 ↩ her.iwv-online.com
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2021070800 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2021070800
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:89.22.116.173 ip6:2a02:2b80:1:0:5652::b36 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:89.22.116.173 ip6:2a02:2b80:1:0:5652::b36 include:_spf.google.com ~all
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