Initializing diagnostics...

⚡ Live Data: Report generated fresh from authoritative registries. 🔄 Force Refresh
🤖 AI Intelligence Summary

The domain rcfl.com.hk is registered with an undisclosed registrar. It resolves to IP address 150.5.162.48, hosted by Byteplus Pte. Ltd.. Email delivery is handled by No MX Records Found. No valid SPF record was detected. DMARC protection is missing or unconfigured. Web traffic is secured with an SSL certificate issued by YR2.

Domain Overview: rcfl.com.hk

Domain Registration 🌐
Active N/A

Expires in N/A · DNSSEC: Unsigned

Email Security 🛡️
SPF: Missing DKIM: Not Detected DMARC: Missing

No MX Records Found

SSL Certificate 🔒
Valid Chain 86 Days Left

Issuer: YR2 (2 SANs)

Server & Hosting 🖥️
200 nginx

Hong Kong, Kowloon, Hong Kong (HK)

🌐 Domain & Registration Identity View Full Whois Details →

Domainrcfl.com.hk
Website TitleFavicon Regal Credit Finance Limited
RegisteredN/A
ExpiresN/A
Remaining ValidityN/A
Domain AgeN/A
RegistrarN/A
Domain StatusActive i
DNSSEC Delegation Unsigned · Zone not signed with DNSSEC keys i
Authoritative Nameservers e.ezdnscenter.com, f.ezdnscenter.com i

🛡️ Email Security & Deliverability (SPF, DKIM, DMARC) View Complete Email Security Diagnostics →

Detected Email Provider 📬 No MX Records Found
Primary Mail Server (MX) None i
SPF Record (Sender Policy) Missing i
DKIM Authentication Not Detected · (No common third-party selector found; custom keys may be configured) i
DMARC Policy Missing i
SMTP Port 25 Status N/A · Inbound mail server handshake response

🖥️ Web Server, Hosting & Network View Full Server & Tech Details →

Web Server Software nginx i
HTTP Status Code 200 i
Server IP (IPv4) 150.5.162.48 View Geo Details →
IPv6 Address (AAAA) Not Configured
Reverse DNS (PTR) None Detected (No PTR Record)
Server Location 📍 Hong Kong, Kowloon, Hong Kong (HK)
ASN Network & ISP AS150436 (Byteplus Pte. Ltd.)
Hosting Provider Byteplus Pte. Ltd. i
Control Panel Not Detected i
Technology Stack Nginx PHP Bootstrap Google Tag Manager
HTTP Security Headers 1 / 6 Active (HSTS) Audit Details →
DNSBL Blacklist Reputation Clean (0/5 lists)

🔒 SSL/TLS Certificate Summary View Full SSL Certificate & Chain →

Primary Hostname (CN) rcfl.com.hk · Multi-Domain SAN (Covers 2 hostnames)
SSL IssuerYR2
SSL Valid Till2027-01-13
Remaining Validity86 Days
Chain Status Valid Trusted Chain
Signature AlgorithmRSA-SHA256

Whois Ownership & Registration for rcfl.com.hk

📄 View Raw Registry Response ↓

Domain Information i

Domain NameRCFL.COM.HK

Registrar Information i

Registrant Contact i

Contact information for this role is not provided or redacted.

Administrative Contact i

Contact information for this role is not provided or redacted.

Technical Contact i

Contact information for this role is not provided or redacted.

Domain Status i

  • Active
📄 View Raw Registry Response Legacy Whois (Port 43)
----------------------------------------------------------------------
Whois server by HKIRC
----------------------------------------------------------------------
.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
----------------------------------------------------------------------

Domain Name Information:

Domain Name:  RCFL.COM.HK 
Contract Version:   Refer to registrar   
Domain Name Commencement Date: 17-01-2019
Expiry Date: 17-01-2027 
Re-registration Status:  Complete   
Domain Status: Active

DNSSEC:
  unsigned  

Registrar Name: Wopop International Limited
Registrar Contact Information: Email: inquiry@wopop.com

Reseller: 

CDN Variant / Punycode


Registrant Contact Information:

Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): CREATION (INTERNATIONAL) MEDIA LIMITED
Company Chinese name: 
Country: Hong Kong (HK)
Email:  domain@c-m.hk 

Name Servers Information:

E.EZDNSCENTER.COM
F.EZDNSCENTER.COM


Status Information:

Domain Prohibit Status: 


-------------------------------------------------------------------------------
 The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
 .gov.hk, idv.hk. and .hk $domains.
-------------------------------------------------------------------------------

WHOIS Terms of Use
By using this WHOIS search enquiry service you agree to these terms of use.
The data in HKDNR's WHOIS search engine is for informational purposes only and HKDNR does not guarantee the accuracy of the data. The data is provided to assist people obtaining information about the registration record of domain names registered by HKDNR. You agree to use the data for lawful purposes only.

In light of the General Data Protection Regulation, HKIRC reserves the right to not make available certain data on this WHOIS search enquiry.

You are not authorised to use high-volume, electronic or automated processes to access, query or harvest data from this WHOIS search enquiry service.

You agree that you will not and will not allow anyone else to:

a.    use the data for mass unsolicited commercial advertising of any sort via any media including telephone, email or fax; or

b.    enable high volume, automated or electronic processes that apply to HKDNR or its computer systems including the WHOIS search enquiry service; or

c.    without the prior written consent of HKDNR compile, repackage, disseminate, disclose to any third party or use the data for a purpose other than obtaining information about a domain name registration record; or

d.    use such data to derive an economic benefit for yourself.

HKIRC in its sole discretion may terminate your access to the WHOIS search enquiry service (including but not limited to blocking your IP address) at any time due to, including but not limited to, excessive use of the WHOIS search enquiry service.

HKDNR may modify these terms of use at any time by publishing the modified terms of use on its website.

DNS Records for rcfl.com.hk

NS Records i

NameDataCopy
rcfl.com.hk. e.ezdnscenter.com.
rcfl.com.hk. f.ezdnscenter.com.

A Records i

NameDataCopy
rcfl.com.hk. 150.5.162.48

AAAA Records i

No AAAA records found.

WWW Records (www.rcfl.com.hk) i

TypeHostValueCopy
CNAME www.rcfl.com.hk. rcfl.com.hk.
A www.rcfl.com.hk. rcfl.com.hk.
A rcfl.com.hk. 150.5.162.48

MX Records i

No MX records found.

TXT Records i

No TXT records found.

Email Security (MX, SPF, DKIM, DMARC, SMTP) for rcfl.com.hk

Detected Email Provider
📬 No MX Records Found
⚠ No Inbound Mail Servers

Mail Exchange (MX) Routing Records i

Warning: No MX records were found for rcfl.com.hk. This domain cannot receive emails.

SPF Record Validation i

No SPF record found to validate.

Common DKIM Selectors i

No common third-party DKIM selectors found. Custom selectors may be configured.

🔍 Query Custom DKIM Selector

Live DNS Lookup

Using a custom or date-based selector (e.g. crm, newsletter, 2024)? Query its public key live on rcfl.com.hk:

DMARC Policy Validation i

No DMARC record found to validate.

Validation Summary

DMARC Record Published Fail No DMARC record was found.

Optimization Suggestions

A DMARC record is essential for email security. It tells receiving servers what to do with emails that fail SPF and DKIM checks, protecting your domain from spoofing.

Server IP Blacklist Check (150.5.162.48)

  • Spamhaus ZEN: Clean
  • SpamCop: Clean
  • Barracuda: Clean
  • GBUdb Truncate: Clean
  • DroneBL: Clean
  • SSL/TLS Certificate Details for rcfl.com.hk

    • Issuer: YR2
    • Expires In: 86 Days
    • Chain Status: Valid Chain

    🔒 SSL / TLS Protocol Support

    Excellent
    TLS protocol versions
    TLS 1.3 Enabled
    TLS 1.2 Enabled
    TLS 1.1 (deprecated) Disabled
    TLS 1.0 (deprecated) Disabled
    SSL protocol versions
    SSLv3 (deprecated) Disabled
    SSLv2 (deprecated) Disabled

    Main Leaf Certificate

    • Common Name: rcfl.com.hk
    • SANs: DNS:rcfl.com.hk, DNS:www.rcfl.com.hk
    • Organization: N/A
    • Validity: Oct 15, 2026 to Jan 13, 2027
    • Algorithm: RSA-SHA256
    ↓ Intermediate CA Certificate ↓
    • Common Name: YR2
    • Organization: Let's Encrypt
    • Valid Till: Sep 03, 2028
    • Issuer: Root YR
    ↓ Intermediate CA Certificate ↓
    • Common Name: Root YR
    • Organization: ISRG
    • Valid Till: Sep 03, 2032
    • Issuer: ISRG Root X1

    Website & Server Intelligence for rcfl.com.hk

    Website Identity

    TitleFavicon Regal Credit Finance Limited
    Meta Description門戶

    Hosting & Server Network

    IP Address150.5.162.48
    HTTP Status200 i
    Hosting ProviderByteplus Pte. Ltd. i
    Web Servernginx i
    Control Panel Not Detected i

    Technology Profile

    • Nginx
    • PHP
    • Bootstrap
    • Google Tag Manager

    HTTP Security Headers

    Strict-Transport-Security Present
    Content-Security-Policy Missing
    X-Frame-Options Missing
    X-Content-Type-Options Missing
    Referrer-Policy Missing
    Permissions-Policy Missing

    IP Details & Geolocation

    IP Address 150.5.162.48
    Reverse DNS (PTR) None Detected (No PTR Record)
    CountryHong Kong (HK)
    RegionKowloon
    CityHong Kong
    ZIP CodeN/A
    ASN150436
    Organization / ISPByteplus Pte. Ltd.

    Understanding Diagnostic Terms for rcfl.com.hk

    Domain Status (EPP)

    EPP status codes (e.g., clientTransferProhibited, active) indicating if a domain is locked against unauthorized transfer, pending renewal, or active.

    Registrar Information

    The authorized or accredited organization managing the domain reservation and authoritative registry delegation.

    Nameservers (NS)

    Authoritative servers that translate domain names into IP addresses and direct web visitors and mail traffic globally.

    A & AAAA Records

    Primary address records mapping your domain name directly to standard IPv4 (e.g., 192.0.2.1) and newer IPv6 server network addresses.

    MX (Mail Exchange)

    Priority-ranked records pointing inbound emails to designated mail server hosts (e.g., Google Workspace, Microsoft 365, Zoho).

    SPF & DMARC Security

    Email authentication standards that verify authorized sender IPs (SPF) and instruct receiving servers how to enforce security policies (DMARC).

    DKIM Signatures

    Cryptographic public key in DNS used by receiving mail servers to verify digital signatures on your emails, ensuring messages were not tampered with.

    SSL Certificate & Chain

    Establishes encrypted HTTPS connections and authenticates domain ownership via an intermediate certificate authority chain.

    Hosting Provider & ASN

    The physical server infrastructure where website files reside and the autonomous system network (ASN) routing global traffic.

    Reverse DNS (PTR)

    Pointer (PTR) records that map a server's IP address back to its canonical hostname, verifying server identity and preventing email spam rejection.

    HTTP Security Headers

    Directives like HSTS, CSP, and X-Frame-Options instructed by the server to protect browser visitors against XSS, clickjacking, and packet sniffing.

    ⚠️ Report Limitations & Data Sources

    • Data Currency: This report uses cached registry and DNS data (freshened within 4 hours) for high-speed resolution. Click "🔄 Refresh Live" to query directly against authoritative registries.
    • DNS Resolution & Propagation: Records are queried via Google Public DNS-over-HTTPS. Global DNS propagation may take up to 24–48 hours across different regional ISP resolvers during recent DNS record changes.
    • Completeness & Scope: This diagnostic tool analyzes standard authoritative records (A, AAAA, MX, NS, TXT, CNAME, SOA). It does not perform invasive brute-force subdomain scans or unauthenticated DNS zone transfers.
    • Email Deliverability & Reputation: The security analysis (SPF, DKIM, DMARC, and Port 25 SMTP handshake) reflects public DNS policies and inbound connection states. Recipient spam filters evaluate internal headers that cannot be checked from outside.
    • Reverse Proxies & CDNs: If a website is behind Cloudflare, Fastly, or another CDN/reverse proxy, the detected IP, web server software, and SSL edge certificate reflect the proxy tier.