intra-online.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-31 13:33:13 UTC · ↺ Refresh

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MX Hostnames

  • v111782.goserver.host

MX Priorities

  • v111782.goserver.host: 10

A / AAAA Records

  • 45.153.56.187 ↩ v122753.goserver.host

Mail Server IPs

  • 185.10.70.230 ↩ v111782.goserver.host

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2025021207 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2025021207
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns3.domaindiscount24.net
ns2.domaindiscount24.net
ns1.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx a:v111782.goserver.host ip4:45.153.56.187 ip4:82.198.89.6 -all
📊 DNS lookups: 3/10
✓ 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

1 record
  • SPFv=spf1 +a +mx a:v111782.goserver.host ip4:45.153.56.187 ip4:82.198.89.6 -all
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