Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
jackjones.com.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 09:47:15 UTC · ↺ Refresh
MX Hostnames
- mxpro02.yovocloud.com
- mxpro11.sundns.com
- mxpro01.yovocloud.com
- mxpro12.sundns.com
MX Priorities
- mxpro02.yovocloud.com: 5
- mxpro12.sundns.com: 5
- mxpro01.yovocloud.com: 5
- mxpro11.sundns.com: 5
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 101.226.170.71 ↩ SH1-CSMTP-QD113.sundns.com
- 101.226.170.72 ↩ SH1-CSMTP-QD114.sundns.com
- 163.53.245.121 ↩ sh1-smtpin-os21.sundns.com
- 163.53.245.122 ↩ sh1-smtpln-os22.sundns.com
- 163.53.245.123 ↩ sh1-smtpln-os23.sundns.com
- 163.53.245.124 ↩ sh1-smtpln-os24.sundns.com
SOA Record
Raw SOA
ns01.trademarkarea.com postmaster.jackjones.com.hk 17120481 3660 1000 604800 84600
Primary NS (mname)
ns01.trademarkarea.com
Admin Email (rname)
postmaster@jackjones.com.hk
Serial
17120481
Refresh
3660s
Retry
1000s
Expire
604800s
Minimum TTL
84600s
Nameservers (NS)
ns02.trademarkarea.com
ns03.trademarkarea.com
ns01.trademarkarea.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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- verification-code-site-App_feishu=i5ybSFMeWOrc5Lccfo5p
- google-site-verification=f7CXyjQaO7o0S61sgdF5GExt-WdIq86Ufi0-OpA0ODE
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