llc.edu.hk

Valid Email Server
Domain Lookup › llc.edu.hk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
llc.edu.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 04:26:29 UTC · ↺ Refresh

MX Hostnames

  • mx02.greenradar.com
  • mx01.greenradar.com

MX Priorities

  • mx02.greenradar.com: 20
  • mx01.greenradar.com: 10

A / AAAA Records

  • 221.126.252.18 ↩ static-sch-18-252-126-221-on-nets.com

Mail Server IPs

  • 152.101.60.164 ↩ sg01extb.greenradar.com
  • 203.85.49.142 ↩ hk02extb.greenradar.com
  • 203.85.49.143 ↩ hk02extb.greenradar.com

SOA Record

Raw SOA bbdns1.on-nets.com dns.on-nets.com 2025042300 10800 3600 86400 900
Primary NS (mname)
bbdns1.on-nets.com
Admin Email (rname)
dns@on-nets.com
Serial
2025042300
Refresh
10800s
Retry
3600s
Expire
86400s
Minimum TTL
900s

Nameservers (NS)

bbdns1.on-nets.com
bbdns2.on-nets.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:203.85.50.41 include:spf.eclasscloud.hk ~all
📊 DNS lookups: 3/10
~ 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
  • SPFv=spf1 a mx ip4:203.85.50.41 include:spf.eclasscloud.hk ~all
  • google-site-verification=CKIVVsLHjfrc6JT7PlWYfmnnVjn_J1gxp21ih1zsoh8
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