guardian.com.hk

Valid Email Server
Domain Lookup › guardian.com.hk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
guardian.com.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 04:08:22 UTC · ↺ Refresh

MX Hostnames

  • mail.guardian.com.hk

MX Priorities

  • mail.guardian.com.hk: 10

A / AAAA Records

  • 180.92.182.238 ↩ mail.i-dotasia.hk

Mail Server IPs

  • 180.92.182.238 ↩ mail.i-dotasia.hk

SOA Record

Raw SOA ns1.i-dotasia.hk hostmaster.guardian.com.hk 2024072400 3600 3600 1209600 86400
Primary NS (mname)
ns1.i-dotasia.hk
Admin Email (rname)
hostmaster@guardian.com.hk
Serial
2024072400
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.i-dotasia.hk
ns1.i-dotasia.hk

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:180.92.182.238 ~all
📊 DNS lookups: 2/10
~ 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

1 record
  • SPFv=spf1 a mx ip4:180.92.182.238 ~all
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