s38-koblenz.de

Valid Email Server
Domain Lookup › s38-koblenz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
s38-koblenz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 21:11:55 UTC · ↺ Refresh

MX Hostnames

  • r16.hallo.cloud

MX Priorities

  • r16.hallo.cloud: 10

A / AAAA Records

  • 83.133.245.29 (no PTR)

Mail Server IPs

  • 81.209.248.214 ↩ r16.hallo.cloud
  • 2001:7f0:3000:512::548:214 ↩ r16.hallo.cloud

SOA Record

Raw SOA ns43.domaincontrol.com dns.jomax.net 2023021104 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023021104
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns44.domaincontrol.com
ns43.domaincontrol.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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