Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ostfriesland-magazin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:07:31 UTC · ↺ Refresh
MX Hostnames
- mail2.skn.info
- mail3.skn.info
MX Priorities
- mail3.skn.info: 10
- mail2.skn.info: 20
A / AAAA Records
- 88.198.22.202 ↩ v2410.skn.info
- 2a01:4f8:222:1ec5:7638::4 (no PTR)
Mail Server IPs
- 85.16.133.2 ↩ mail3.skn.info
- 90.187.6.33 ↩ mail2.skn.info
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026030900 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026030900
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:oma.ostfriesland-magazin.de ip4:49.12.52.84 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 mx a:oma.ostfriesland-magazin.de ip4:49.12.52.84 -all
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