cyssdx.com - robtex.com
cyssdx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.75.216.211🇨🇳 CHINANET-BACKBONE202.75.216.0/22 CMI (Customer Route) | ||||||
| NS | cyssdx.com ⭐ | ||||||
| A | 202.75.216.211🇨🇳 CHINANET-BACKBONE202.75.216.0/22 CMI (Customer Route) | ||||||
| NS | ns1.ndns.cn | ||||||
| A | 111.229.112.182🇨🇳 TENCENT-NET-AP111.229.64.0/18 | ||||||
| NS | ns2.ndns.cn | ||||||
| A | 123.58.218.151🇭🇰 UCLOUD-1123.58.218.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| MX | pop.cyssdx.com ⭐ | ||||||
| SOA | cyssdx.comroot@cyssdx.com 2021-04-28 #0 | ||||||
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=1785574367 | ||||||
Previously NS for
cyssdx.com |
Subdomains
pop.cyssdx.com |
Same first word
cyssdx.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NScyssdx.com2026-06-07 → 2026-08-01 · 4 obs
○ 2026-07-09 16:04:26
● 2026-08-01 08:57:58
● 2026-08-01 08:58:00
●MXpop.cyssdx.com2026-06-07 → 2026-08-01 · 4 obs
○ 2026-07-09 16:04:26
● 2026-08-01 08:57:58
● 2026-08-01 08:58:00
●A202.75.216.2112026-06-07 → 2026-08-01 · 4 obs
○ 2026-07-09 16:04:26
● 2026-08-01 08:57:58
● 2026-08-01 08:58:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cyssdx.com | ns1.ndns.cn, ns2.ndns.cn | - |
✅ Authoritative Response
Server:123.58.218.151
NS records: ns1.ndns.cn, ns2.ndns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyssdx.com (unsigned zone)
⏱️ Timing
Total: 3935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.75.216.211 |
| NS | 2 | ns1.ndns.cn, ns2.ndns.cn |
| MX | 1 | pop.cyssdx.com (pri: 20) |
| SOA | 1 | cyssdx.com root.cyssdx.com |
Analysis
Hierarchy
cyssdx.com serves as the parent of pop.cyssdx.com.
IP Addresses
cyssdx.com points to a single IP number: 202.75.216.211.
Additional host names — fajulaw.com, whxxqj.com, pker.cn and two others — share IP numbers with cyssdx.com.
Name Servers
Three name servers handle the delegation for cyssdx.com: cyssdx.com, ns1.ndns.cn and ns2.ndns.cn.
cyssdx.com has at least partial name server overlap with other domains, such as emssconf.org, sdpit.org, wzkunshun.com and two others.
The hostnames cyssdx.com, ns1.ndns.cn and ns2.ndns.cn each resolve to a single IP: cyssdx.com → 202.75.216.211, ns1.ndns.cn → 111.229.112.182, ns2.ndns.cn → 123.58.218.151.