Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helen-style.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:55:56 UTC · ↺ Refresh
MX Hostnames
- mail.helen-style.de
MX Priorities
- mail.helen-style.de: 10
A / AAAA Records
- 138.199.239.161 ↩ hosting.posbusiness.de
Mail Server IPs
- 162.55.44.90 ↩ mail.posbusiness.de
- 2a01:4f8:c013:eafe::1 ↩ mail.posbusiness.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.helen-style.de 2025120900 14400 1800 1209600 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@helen-style.de
Serial
2025120900
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:ispgateway.de include:_spf.google.com ip4:162.55.44.90 ip6:2a01:4f8:c013:eafe::1 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- SPFv=spf1 mx a include:ispgateway.de include:_spf.google.com ip4:162.55.44.90 ip6:2a01:4f8:c013:eafe::1 ~all
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