do-ra.de

Valid Email Server
Domain Lookup › do-ra.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
do-ra.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 14:48:28 UTC · ↺ Refresh

MX Hostnames

  • mail03.aptico.de
  • mail01.aptico.de

MX Priorities

  • mail03.aptico.de: 30
  • mail01.aptico.de: 10

A / AAAA Records

  • 195.201.175.53 ↩ carsplus.de
  • 2a01:4f8:13a:174a::2 (no PTR)

Mail Server IPs

  • 188.68.53.233 ↩ mail03.aptico.de
  • 2a03:4000:6:e4e6:1808:d6ff:fe97:c8f ↩ mail03.aptico.de
  • 176.94.132.76 ↩ mail01.aptico.de

SOA Record

Raw SOA ns.inwx.de hostmaster.aptico.de 2021100611 86400 10800 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@aptico.de
Serial
2021100611
Refresh
86400s
Retry
10800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.inwx.de
ns3.inwx.eu
ns2.inwx.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:37.24.65.82 ip4:148.251.246.206 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 ip4:37.24.65.82 ip4:148.251.246.206 mx -all
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