Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ctihkg.com.hk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 23:37:56 UTC · ↺ Refresh
MX Hostnames
- bizavmta2.netvigator.com
- bizavmta1.netvigator.com
MX Priorities
- bizavmta1.netvigator.com: 10
- bizavmta2.netvigator.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 218.102.23.54 ↩ ybironin2.netvigator.com
- 218.102.23.55 ↩ ybironin1.netvigator.com
- 218.102.23.108 ↩ ybironin05.netvigator.com
- 218.102.53.177 ↩ wbironin2.netvigator.com
- 218.102.53.178 ↩ wbironin3.netvigator.com
- 218.102.53.182 ↩ wbironin6.netvigator.com
- 218.102.23.1 ↩ ybironin06.netvigator.com
- 218.102.23.37 ↩ ybironin3.netvigator.com
SOA Record
Raw SOA
imsp004.netvigator.com sysadmin.imsp004.netvigator.com 2020011801 10800 3600 604800 86400
Primary NS (mname)
imsp004.netvigator.com
Admin Email (rname)
sysadmin@imsp004.netvigator.com
Serial
2020011801
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.netvigator.com
ns3.netvigator.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
No TXT records found.
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