Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simon-profi-technik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 02:03:42 UTC · ↺ Refresh
MX Hostnames
- mail.simon-profi-technik.de
MX Priorities
- mail.simon-profi-technik.de: 10
A / AAAA Records
- 46.4.68.222 ↩ host1.simon-profi-technik.de
Mail Server IPs
- 88.198.41.153 ↩ mail.simon-freizeitgestaltung.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2025121200 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025121200
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:176.9.47.171 ip4:88.198.41.153 include:mail.zendesk.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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- klaviyo-site-verification=XYVzqT
- SPFv=spf1 ip4:176.9.47.171 ip4:88.198.41.153 include:mail.zendesk.com ~all
- fm467ie21la3ahvqkmu43d63jq
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