exonda.de

Valid Email Server
Domain Lookup › exonda.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
exonda.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 19:42:11 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 176.52.244.26 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024112116 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024112116
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:217.86.144.134/32 ip4:80.153.116.167/32 ip4:188.94.250.251/32 ip4:188.94.250.252/32 ip4:188.94.250.253/32 ip4:188.94.250.254/32 ip4:212.20.163.45/32 ip4:5.35.252.105/32 include:agenturserver.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • MS=ms45186130
  • SPFv=spf1 a mx ip4:217.86.144.134/32 ip4:80.153.116.167/32 ip4:188.94.250.251/32 ip4:188.94.250.252/32 ip4:188.94.250.253/32 ip4:188.94.250.254/32 ip4:212.20.163.45/32 ip4:5.35.252.105/32 include:agenturserver.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
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