Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dohmanngmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 11:50:48 UTC · ↺ Refresh
MX Hostnames
- host10.dohmanngmbh.de
- mailgate01.dohmanngmbh.de
MX Priorities
- host10.dohmanngmbh.de: 10
- mailgate01.dohmanngmbh.de: 20
A / AAAA Records
- 88.198.28.8 ↩ www139.your-server.de
- 2a01:4f8:d0a:1133::2 ↩ www139.your-server.de
Mail Server IPs
- 159.69.5.114 ↩ host10.dohmanngmbh.de
- 2a01:4f8:1c1c:15be::1 ↩ host10.dohmanngmbh.de
- 94.130.190.233 ↩ mailgate01.dohmanngmbh.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026030103 1800 1800 1209600 7200
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026030103
Refresh
1800s
Retry
1800s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.69.5.114/32 ip4:94.130.190.233/32 ip4:136.243.33.165/32 ip4:148.251.50.40/32 ip6:2a01:4f8:1c1c:15be::1/64 ip6:2a01:4f8:160:20ab::2/64 ip6:2a01:4f8:212:1a4::2/64 a:host10.dohmanngmbh.de a:mailgate01.dohmanngmbh.de mx:dohmanngmbh.de -all
📊 DNS lookups: 3/10
✓ 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 ip4:159.69.5.114/32 ip4:94.130.190.233/32 ip4:136.243.33.165/32 ip4:148.251.50.40/32 ip6:2a01:4f8:1c1c:15be::1/64 ip6:2a01:4f8:160:20ab::2/64 ip6:2a01:4f8:212:1a4::2/64 a:host10.dohmanngmbh.de a:mailgate01.dohmanngmbh.de mx:dohmanngmbh.de -all
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