Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kultraum.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 16:16:45 UTC · ↺ Refresh
MX Hostnames
- mail.gammahost.de
MX Priorities
- mail.gammahost.de: 1
A / AAAA Records
- 94.130.104.226 ↩ kultraum-webseite-eol-unmanaged.srv.kultraum.com
- 2a01:4f8:1c1b:53c6::1 ↩ kultraum-webseite-eol-unmanaged.srv.kultraum.com
Mail Server IPs
- 49.13.246.106 ↩ mail.gammahost.de
- 2a01:4f8:fff0:114:49:13:246:106 ↩ mail.gammahost.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026031600 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031600
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 ip4:49.13.246.106 ip6:2a01:4f8:fff0:114:49:13:246:106 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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 ip4:49.13.246.106 ip6:2a01:4f8:fff0:114:49:13:246:106 -all
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