sanitaetshaus-roemer.de

Valid Email Server
Domain Lookup › sanitaetshaus-roemer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sanitaetshaus-roemer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 20:12:40 UTC · ↺ Refresh

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MX Hostnames

  • mail1.topackt.com

MX Priorities

  • mail1.topackt.com: 10

A / AAAA Records

  • 5.9.189.231 ↩ web1.topackt.net
  • 2a01:4f8:241:43ed:400::231 ↩ web1.topackt.net

Mail Server IPs

  • 5.9.189.229 ↩ mail1.topackt.net
  • 2a01:4f8:241:43ed:400::229 ↩ mail1.topackt.net

SOA Record

Raw SOA nsa6.schlundtech.de hostmaster.topackt.com 2023060600 43200 7200 1209600 600
Primary NS (mname)
nsa6.schlundtech.de
Admin Email (rname)
hostmaster@topackt.com
Serial
2023060600
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsb6.schlundtech.de
nsa6.schlundtech.de
nsd6.schlundtech.de
nsc6.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:5.9.189.231 ip6:2a01:4f8:241:43ed:400:0:0:231 a:mail1.topackt.com -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • SPFv=spf1 mx a ip4:5.9.189.231 ip6:2a01:4f8:241:43ed:400:0:0:231 a:mail1.topackt.com -all
  • 67524j7x87lxv179bjc0jtr14xqklk5d
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