iuum.cn - robtex.com
iuum.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.206.185.13🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-52-206-185-13.compute-1.amazonaws.com | ||||||
| NS | park1.bsagateway.co ⭐ | ||||||
| A | 3.224.174.226🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-224-174-226.compute-1.amazonaws.com | ||||||
| NS | park2.bsagateway.co | ||||||
| A | 3.227.176.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-227-176-191.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | park1.bsagateway.cohostmaster@godaddy.com 2026-03-06 #1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035173326 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns3.dns.com2018-08-09 → 2018-08-09 · 3 obs
○ 2026-06-18 00:02:48
○ 2026-08-12 23:54:34
○NSns4.dns.com2018-08-09 → 2018-08-09 · 3 obs
○ 2026-06-18 00:02:48
○ 2026-08-12 23:54:34
●NSpark1.bsagateway.co2026-06-18 → 2026-08-12 · 3 obs
● 2026-06-18 00:02:48
● 2026-08-12 23:54:34
●NSpark2.bsagateway.co2026-06-18 → 2026-08-12 · 3 obs
● 2026-06-18 00:02:48
● 2026-08-12 23:54:34
●A52.206.185.132026-06-18 → 2026-08-12 · 4 obs
○ 2026-08-09 19:25:10
● 2026-08-10 19:25:22
● 2026-08-12 23:54:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| iuum.cn | park1.bsagateway.co, park2.bsagateway.co | - |
✅ Authoritative Response
Server:3.224.174.226
NS records: park1.bsagateway.co, park2.bsagateway.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iuum.cn (unsigned zone)
⏱️ Timing
Total: 903ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.206.185.13 |
| NS | 2 | park2.bsagateway.co, park1.bsagateway.co |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | park1.bsagateway.co hostmaster.godaddy.c |
Analysis
IP Addresses
iuum.cn points to a single IP number: 52.206.185.13.
Additional host names — vivo.tw.cn, vivo.yn.cn, vivo.sc.cn and two others — share IP numbers with iuum.cn.
Name Servers
iuum.cn uses two name servers for its delegation: park1.bsagateway.co and park2.bsagateway.co.
iuum.cn shares its name server setup with other domains, including vivo.ha.cn, vivo.tw.cn, vivo.yn.cn and two others.
The name servers of iuum.cn overlap at least partially with those of other domains — among them www.bo1t.cn, www.vivox.net.cn, mail.dcvc.com.cn and two more.
Both park1.bsagateway.co and park2.bsagateway.co have a single IP address each — park1.bsagateway.co resolves to 3.224.174.226 while park2.bsagateway.co resolves to 3.227.176.191.