Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
moritz-topp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:55:20 UTC · ↺ Refresh
MX Hostnames
- mail.moritz-topp.de
MX Priorities
- mail.moritz-topp.de: 10
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 116.203.52.48 ↩ mail.moritz-topp.de
- 2a01:4f8:c2c:1c4d::1 ↩ mail.moritz-topp.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026031302 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031302
Refresh
86400s
Retry
10800s
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 a mx mx:mail.sevdesk.com ip4:116.203.52.48 ip6:2a01:4f8:c2c:1c4d::1 include:mail.sevdesk.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- google-site-verification=rtNv8LAF_cn-1pVh0_hH9XbZgY_R3W13LG2UN-DPYzg
- SPFv=spf1 a mx mx:mail.sevdesk.com ip4:116.203.52.48 ip6:2a01:4f8:c2c:1c4d::1 include:mail.sevdesk.com -all
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