hering-ag.de

Valid Email Server
Domain Lookup › hering-ag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hering-ag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 13:06:00 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 188.40.218.82 ↩ www499.your-server.de
  • 2a01:4f8:d0a:6449::2 ↩ www499.your-server.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026021927 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026021927
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s

Nameservers (NS)

ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:87.140.45.170 ip4:80.147.14.32 ip4:176.94.43.178 ip4:188.40.218.82 a:mail.hering-ag.de mx:hering-ag.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 5/10
✓ 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=quarantine; sp=quarantine; ruf=mailto:[email protected]; adkim=r; aspf=s; rf=afrf; ri=86400;
  • SPFv=spf1 mx ip4:87.140.45.170 ip4:80.147.14.32 ip4:176.94.43.178 ip4:188.40.218.82 a:mail.hering-ag.de mx:hering-ag.de include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
  • MS=ms26501340
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