Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
planethas.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 20:58:00 UTC · ↺ Refresh
MX Hostnames
- mailgateway.servermk.de
MX Priorities
- mailgateway.servermk.de: 10
A / AAAA Records
- 185.97.5.106 ↩ halver01.servermk.de
Mail Server IPs
- 185.97.5.107 ↩ mailgateway.servermk.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026011300 86400 7200 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026011300
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
✓ Strict (-all)
v=spf1 include:servermk.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- hibp-verify=dweb_n7m0ffp3il11o8vtb3x146yg
- SPFv=spf1 include:servermk.de -all
- google-site-verification=WcSBpLooYPCLwzszRT1O11ljc4HLC9-Cv-8bYW7voVw
Full email verification for planethas.de
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