Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oco-rhein-main.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 19:08:34 UTC · ↺ Refresh
MX Hostnames
- mx01.ionos.de
- mx00.ionos.de
MX Priorities
- mx01.ionos.de: 2
- mx00.ionos.de: 1
A / AAAA Records
- 116.202.183.56 ↩ michishirube.toujou.website
- 2a01:4f8:1c0c:a082:: ↩ michishirube.toujou.website
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2025112000 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2025112000
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 include:_spf-eu.ionos.com ip4:138.201.241.230 ~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
2 records- SPFv=spf1 include:_spf-eu.ionos.com ip4:138.201.241.230 ~all
- zone-ownership-verification-93082f89f2f4fb7c5f7dce746bc702fd3ff7a0de357572d213e749bf30dada53
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