Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
praxis-mennicke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 03:48:30 UTC · ↺ Refresh
MX Hostnames
- mx001.aundb.io
MX Priorities
- mx001.aundb.io: 10
A / AAAA Records
- 159.69.211.9 ↩ wag.aundb.io
- 2a01:4f8:1c1c:63a9::1 ↩ wag.aundb.io
Mail Server IPs
- 78.46.126.175 ↩ mx001.aundb.io
- 2a01:4f8:c0c:c691::1 ↩ mx001.aundb.io
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026022000 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026022000
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 mx ip4:78.46.126.175 ip6:2a01:4f8:c0c:c691::1 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 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
1 record- SPFv=spf1 mx ip4:78.46.126.175 ip6:2a01:4f8:c0c:c691::1 -all
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