kreyssing.de

Valid Email Server
Domain Lookup › kreyssing.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 07:04:14 UTC · ↺ Refresh

MX Hostnames

  • mail.kreyssing.de

MX Priorities

  • mail.kreyssing.de: 10

A / AAAA Records

  • 89.107.184.196 ↩ xa2.serverdomain.org

Mail Server IPs

  • 89.107.184.196 ↩ xa2.serverdomain.org

SOA Record

Raw SOA ns1.nshost2.de hostmaster.webhostone.de 2011050196 10800 3600 604800 3600
Primary NS (mname)
ns1.nshost2.de
Admin Email (rname)
hostmaster@webhostone.de
Serial
2011050196
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.nshost2.de
ns1.nshost2.de
ns3.nshost2.net

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.serverdomain.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

3 records
  • DMARCv=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
  • SPFv=spf1 mx a include:spf.serverdomain.org -all
  • p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvMn9Ldjoy3Bf0+bLxe9HgqdKUezwiCgrQDGnMHfFr0fiSfy50e/riMIlSgSaZ1YbTYNc/2UWYG/fb7N61tO2jXIT+syBvUbh1iIMQJ3ZAkLjHKrQx9gj36kVhHt1RcVlkPLYr/zh7PtasgB2N3TCpWFK5cz/jnt0hDA4EMoG+bJRtsui5JG2A8r/a5tYIq3ch34dO92FC3B0Kf+hMRkL3hL34URnI3Of6Fs3TGAzA7cPhRgIDhS8mjvaoy64wir3nMwJ9V8ul7YpdDySMOstfUSezk5MCnJKdF4+XYUxyROdLVrxCOPWS3OYLI0Xa6Vco7c6Atfajl5e9D8A2vx3+wIDAQAB
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