korsmann.de

Valid Email Server
Domain Lookup › korsmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
korsmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 18:24:21 UTC · ↺ Refresh

MX Hostnames

  • korsmann.de

MX Priorities

  • korsmann.de: 10

A / AAAA Records

  • 85.214.27.147 ↩ mail.korsmann.com

Mail Server IPs

  • 85.214.27.147 ↩ mail.korsmann.com

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2022112025 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2022112025
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.de
ns.udag.net
ns.udag.org

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:85.214.27.147 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

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

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

All TXT Records

1 record
  • SPFv=spf1 a mx ip4:85.214.27.147 ~all
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