koch-international.de

Valid Email Server
Domain Lookup › koch-international.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koch-international.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 06:06:46 UTC · ↺ Refresh

MX Hostnames

  • mx19a.antispameurope.com
  • mx19b.antispameurope.com
  • mx19d.antispameurope.com
  • mx19c.antispameurope.com

MX Priorities

  • mx19a.antispameurope.com: 10
  • mx19b.antispameurope.com: 20
  • mx19c.antispameurope.com: 30
  • mx19d.antispameurope.com: 40

A / AAAA Records

  • 185.88.212.213 ↩ srv-a-io.c-856.maxcluster.net

Mail Server IPs

  • 94.100.132.100 ↩ hsmx01.antispameurope.com
  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com

SOA Record

Raw SOA ns1.dts-online.net hostmaster.dts-online.net 2025100900 28800 7200 1814400 86400
Primary NS (mname)
ns1.dts-online.net
Admin Email (rname)
hostmaster@dts-online.net
Serial
2025100900
Refresh
28800s
Retry
7200s
Expire
1814400s
Minimum TTL
86400s

Nameservers (NS)

ns1.dts-online.net
ns2.dts-online.net
ns3.icsmedia.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:80.150.17.23 ip4:20.107.182.36 ip4:5.35.248.133 include:spf.hornetsecurity.com include:spf.crsend.com include:spf.protection.outlook.com include:cepra.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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

2 records
  • MS=ms41755094
  • SPFv=spf1 mx ip4:80.150.17.23 ip4:20.107.182.36 ip4:5.35.248.133 include:spf.hornetsecurity.com include:spf.crsend.com include:spf.protection.outlook.com include:cepra.de ~all
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