h-ka.de

Valid Email Server
Domain Lookup › h-ka.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 17:33:54 UTC · ↺ Refresh

MX Hostnames

  • smtp.hs-karlsruhe.de

MX Priorities

  • smtp.hs-karlsruhe.de: 9

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 193.196.64.25 ↩ smtp.HS-Karlsruhe.DE

SOA Record

Raw SOA ns1091.ui-dns.org hostmaster.1und1.com 2017060342 28800 7200 604800 600
Primary NS (mname)
ns1091.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060342
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1091.ui-dns.org
ns1046.ui-dns.de
ns1092.ui-dns.biz
ns1050.ui-dns.com

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • HARICA-RDyCh8B2YPcQMZWdOCF
  • apple-domain-verification=DHFOyH3bAPa1PqiJ
  • SPFv=spf1 mx -all
  • MS=ms97384196
  • ZOOM_verify_QS3HmczKSpuME2jdcUVAmQ
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