cons.org

Valid Email Server
Domain Lookup › cons.org

Domain Overview

DNS: ✓ just now Checker: ✓ just now
cons.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:39:44 UTC · ↺ Refresh

MX Hostnames

  • knight.cons.org

MX Priorities

  • knight.cons.org: 10

A / AAAA Records

  • 212.12.50.230 ↩ koef.zs64.net
  • 212.12.50.254 ↩ bleichen.hanse.de
  • 2a00:14b0:f001:100::fe ↩ bleichen.hanse.de

Mail Server IPs

  • 212.12.50.230 ↩ koef.zs64.net

SOA Record

Raw SOA ns1.hanse.de hostmaster.hanse.de 2026032100 1800 600 1209600 1800
Primary NS (mname)
ns1.hanse.de
Admin Email (rname)
hostmaster@hanse.de
Serial
2026032100
Refresh
1800s
Retry
600s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

p-dns.irz42.net
s-dns.irz42.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:212.12.50.230 ~all
📊 DNS lookups: 1/10
~ 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 mx ip4:212.12.50.230 ~all
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