zahnarzt-quartett.de

Valid Email Server
Domain Lookup › zahnarzt-quartett.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zahnarzt-quartett.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:40:09 UTC · ↺ Refresh

MX Hostnames

  • r19.hallo.cloud

MX Priorities

  • r19.hallo.cloud: 10

A / AAAA Records

  • 81.209.248.224 ↩ r19.hallo.cloud

Mail Server IPs

  • 81.209.248.224 ↩ r19.hallo.cloud
  • 2001:7f0:3000:512::548:224 ↩ r19.hallo.cloud

SOA Record

Raw SOA ns1.routing.net hostmaster.routing.net 2025100606 3600 3600 86400 300
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@routing.net
Serial
2025100606
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

ns2.routing.net
ns3.routing.net
ns1.routing.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +a:r19.hallo.cloud include:_spf.r19.hallo.cloud ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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 +a +mx +a:r19.hallo.cloud include:_spf.r19.hallo.cloud ~all
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