kirsa.de

Valid Email Server
Domain Lookup › kirsa.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:53:23 UTC · ↺ Refresh

MX Hostnames

  • mail.kirsa.de

MX Priorities

  • mail.kirsa.de: 10

A / AAAA Records

  • 148.251.217.70 ↩ static.70.217.251.148.clients.your-server.de

Mail Server IPs

  • 116.203.221.156 ↩ mail.kirsa.de

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2024052800 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2024052800
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 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

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx -all
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