jre.de

Valid Email Server
Domain Lookup › jre.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 14:54:47 UTC · ↺ Refresh

MX Hostnames

  • mail01.lanprofis.com
  • mail02.lanprofis.com

MX Priorities

  • mail02.lanprofis.com: 10
  • mail01.lanprofis.com: 30

A / AAAA Records

  • 178.62.230.224 (no PTR)

Mail Server IPs

  • 212.184.183.14 ↩ vpn.hack-attack.de
  • 212.184.183.1 ↩ tomcat.hack-attack.de

SOA Record

Raw SOA dns1.regsystem.net hostmaster.regsystem.net 2021110201 86400 28800 604800 3600
Primary NS (mname)
dns1.regsystem.net
Admin Email (rname)
hostmaster@regsystem.net
Serial
2021110201
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns3.regsystem.net
dns1.regsystem.net
dns2.regsystem.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:outback.hack-attack.de -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

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 a mx include:outback.hack-attack.de -all
  • MS=674862BD1C89ECD5F0D51445A039502DB076B3F8
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