mystrongsystem.com - robtex.com
mystrongsystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.179.148.6🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | a1.ljn.space | ||||||
| NS | ns1.mystrongsystem.com ⭐ | ||||||
| A | 183.179.148.6🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | a1.ljn.space | ||||||
| NS | ns2.mystrongsystem.com | ||||||
| A | 61.93.89.138🇭🇰 HKBN61.93.64.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | 061093089138.ctinets.com | ||||||
| MX | mystrongsystem.com ⭐ | ||||||
| A | 183.179.148.6🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | a1.ljn.space | ||||||
| TXT | v=spf1 ip4:61.93.89.138 ip4:183.179.148.6 +a +mx ~all | ||||||
| SOA | ns1.mystrongsystem.comdaniel@ljn.co 2026-01-25 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774383937 | ||||||
MX for
mystrongsystem.com |
Subdomains
Same first word
mystrongsystem.com |
DNS History
4 records (4 active, 0 former)
●NSns1.mystrongsystem.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 20:47:36
●NSns2.mystrongsystem.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 20:47:36
●MXmystrongsystem.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 20:47:36
●A183.179.148.62026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 20:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| mystrongsystem.com | ns1.mystrongsystem.com, ns2.mystrongsystem.com | 2 records |
✅ Authoritative Response
Server:61.93.89.138
NS records: ns1.mystrongsystem.com, ns2.mystrongsystem.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mystrongsystem.com (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.179.148.6 |
| NS | 2 | ns2.mystrongsystem.com, ns1.mystrongsystem.com |
| MX | 1 | mystrongsystem.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:61.93.89.138 ip4:183.179.148. |
| SOA | 1 | ns1.mystrongsystem.com daniel.ljn.co |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mystrongsystem.com, ns2.mystrongsystem.com)
Analysis
Hierarchy
mystrongsystem.com is a parent of ns2.mystrongsystem.com and ns1.mystrongsystem.com.
Mail Server Role
mystrongsystem.com serves as the mail server for mystrongsystem.com.
IP Addresses
mystrongsystem.com points to a single IP number: 183.179.148.6.
Other host names, for example ljn.space, a1.ljn.space, ns1.mystrongsystem.com and ksit.com.hk share IP numbers with mystrongsystem.com.
Name Servers
mystrongsystem.com is delegated to two name servers: ns1.mystrongsystem.com and ns2.mystrongsystem.com.
mystrongsystem.com uses the same name server setup as other domains, for instance ns1.mystrongsystem.com, ksit.com.hk, ljn.space, hotin.hk and ns2.mystrongsystem.com.
Host names with one IP number:
ns1.mystrongsystem.com points to: 183.179.148.6.
ns2.mystrongsystem.com points to: 61.93.89.138.
Mail Servers
A single mail server handles mystrongsystem.com and mystrongsystem.com.
Host name mystrongsystem.com resolves to IP 183.179.148.6.