Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
troxler-wuppertal.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 16:40:59 UTC · ↺ Refresh
MX Hostnames
- mail.troxler.de
MX Priorities
- mail.troxler.de: 10
A / AAAA Records
- 46.4.79.172 ↩ mail.troxler-haus.de
Mail Server IPs
- 88.99.219.79 ↩ mail.troxler.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2025072205 86400 10800 3600000 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2025072205
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 +mx +a:intern.troxler-haus.de +a:mail-g.com4systems.de +a:mail.troxler-haus.de +a:mail.troxler.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +mx +a:intern.troxler-haus.de +a:mail-g.com4systems.de +a:mail.troxler-haus.de +a:mail.troxler.de -all
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