goldberg-klein.de

Valid Email Server
Domain Lookup › goldberg-klein.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
goldberg-klein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 04:56:07 UTC · ↺ Refresh

MX Hostnames

  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx02.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx04.hornetsecurity.com: 40
  • mx03.hornetsecurity.com: 30

A / AAAA Records

  • 116.202.70.79 ↩ plesk-de-hez01.itenolo.de
  • 2a01:4f8:fff0:4d::79 ↩ plesk-de-hez01.itenolo.de

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com

SOA Record

Raw SOA ns1056.ui-dns.biz hostmaster.1und1.de 2016090420 28800 7200 604800 300
Primary NS (mname)
ns1056.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2016090420
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1056.ui-dns.biz
ns1056.ui-dns.com
ns1056.ui-dns.de
ns1056.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:80.152.168.29 include:_spf-eu.ionos.com include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • SPFv=spf1 ip4:80.152.168.29 include:_spf-eu.ionos.com include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all
  • MS=ms42631349
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