Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hornung-display.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 16:02:42 UTC · ↺ Refresh
MX Hostnames
- sslmail.frommo.com
MX Priorities
- sslmail.frommo.com: 10
A / AAAA Records
- 5.175.29.205 ↩ admin-2.frommo.com
Mail Server IPs
- 5.175.29.204 ↩ sslmail.frommo.com
SOA Record
Raw SOA
ns1.hornung-display.de hostmaster.hornung-display.de 2024030604 86400 7200 3600000 172800
Primary NS (mname)
ns1.hornung-display.de
Admin Email (rname)
hostmaster@hornung-display.de
Serial
2024030604
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns1a.dodns.net
ns2a.dodns.net
SPF Record
✓ Strict (-all)
v=spf1 a:sslmail.frommo.com include:agenturserver.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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:sslmail.frommo.com include:agenturserver.de -all
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