growthmaster.com.hk

Valid Email Server
Domain Lookup › growthmaster.com.hk

Domain Overview

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

Checked via [email protected] · 2026-03-23 13:13:28 UTC · ↺ Refresh

MX Hostnames

  • growthmaster.com.hk

MX Priorities

  • growthmaster.com.hk: 0

A / AAAA Records

  • 117.18.119.100 ↩ server100.fwserver.net

Mail Server IPs

  • 117.18.119.100 ↩ server100.fwserver.net

SOA Record

Raw SOA ns1.fwserver.net enquiry.hkdnr.hk 2026031701 3600 1800 1209600 86400
Primary NS (mname)
ns1.fwserver.net
Admin Email (rname)
enquiry@hkdnr.hk
Serial
2026031701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.fwserver.net
ns2.fwserver.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:117.18.119.100 ~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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:117.18.119.100 ~all
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