hubert-graf.de

Valid Email Server
Domain Lookup › hubert-graf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hubert-graf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 23:09:55 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.63.143.142 ↩ linux20.unixserver.org
  • 2a02:708::ce:0:0:0:2 ↩ linux20.unixserver.org

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 ns2.nameserver.de dnsmaster.ns2.nameserver.de 2026031102 86400 3600 604800 86400
Primary NS (mname)
ns2.nameserver.de
Admin Email (rname)
dnsmaster@ns2.nameserver.de
Serial
2026031102
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.nameserver.de
ns2.nameserver.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:82.149.162.224 ip4:46.22.43.13 ip4:46.22.43.14 ip4:82.149.162.219 include:spf.hornetsecurity.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; ri=3600; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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
  • MS=ms12110686
  • google-site-verification=APKYVtIJuODj0juh__xA3PQbvHj5tlj4M6uPtlj1Eh4
  • SPFv=spf1 ip4:82.149.162.224 ip4:46.22.43.13 ip4:46.22.43.14 ip4:82.149.162.219 include:spf.hornetsecurity.com -all
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