chl.lu

Valid Email Server
Domain Lookup › chl.lu

Domain Overview

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

Checked via [email protected] · 2026-03-18 13:02:50 UTC · ↺ Refresh

MX Hostnames

  • mx1.chl.lu
  • mx2.chl.lu

MX Priorities

  • mx2.chl.lu: 10
  • mx1.chl.lu: 10

A / AAAA Records

  • 80.92.90.41 ↩ chl.lu

Mail Server IPs

  • 37.157.157.50 ↩ mx2.chl.lu
  • 37.157.157.49 ↩ mx1.chl.lu

SOA Record

Raw SOA ns1.pt.lu hostmaster.ns1.pt.lu 2026021000 10800 3600 2419200 600
Primary NS (mname)
ns1.pt.lu
Admin Email (rname)
hostmaster@ns1.pt.lu
Serial
2026021000
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

ns3.pt.lu
ns2.pt.lu
ns1.pt.lu

SPF Record

✓ Strict (-all)
v=spf1 include:spf.healthnet.lu ip4:80.92.90.41/32 ip4:37.157.157.49/32 ip4:37.157.157.50/32 include:_spf.profils.org include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • MS=0F21504F9B7D513CFEB926D4BD71F1810B921A36
  • SPFv=spf1 include:spf.healthnet.lu ip4:80.92.90.41/32 ip4:37.157.157.49/32 ip4:37.157.157.50/32 include:_spf.profils.org include:spf.protection.outlook.com -all
  • spycloud-domain-verification=82a3e2c2-e0ec-4196-b6fe-14577bc8af78
  • apple-domain-verification=lomwd72qUOxLDvHl
  • cisco-ci-domain-verification=6b9dc461a45502eab5be9de02265798819cd91c2c5b986e00492814ee83691d8
  • onetrust-domain-verification=5ae98df127de41a1853db2c90746cc20
  • google-site-verification=3r9MFndoRBqt1WBZpS0_F23W1LMXtxIwjKbofNCZz6A
Full email verification for chl.lu

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