Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rotzler.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 07:26:46 UTC · ↺ Refresh
MX Hostnames
- smtp.rotzler.de
MX Priorities
- smtp.rotzler.de: 10
A / AAAA Records
- 213.244.192.76 ↩ ip213-244-192-76.pbiaas.com
Mail Server IPs
- 46.16.223.156 ↩ smtp2.rotzler.de
- 217.69.246.85 ↩ smtp.rotzler.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026032600 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026032600
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com ip4:46.16.223.156 ip4:217.69.246.80/28 -all
📊 DNS lookups: 1/10
✓ 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
4 records- SPFv=spf1 include:spf.mailjet.com ip4:46.16.223.156 ip4:217.69.246.80/28 -all
- bw=tzhg7f0IJrvErVj2m2QCeNbGihxvnRJmwj9oNcKn5fCw
- cisco-ci-domain-verification=4f5df785483cfcb99b9a838e3a5c01489e05a7e4832b60e8225341237cd95126
- google-site-verification=lrTDUjmc44bhRqedP0ywDantdxYmcZ0V1uoKbI5TAeE
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