dropbox.ac.cn - robtex.com
dropbox.ac.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 | ||||||
ac.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027267501 | ||||||
WOT: SAFE (94/100)
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSpark1.bsagateway.co2026-04-04 → 2026-04-11 · 2 obs
● 2026-04-11 19:46:14
●NSpark2.bsagateway.co2026-04-04 → 2026-04-11 · 2 obs
● 2026-04-11 19:46:14
●A52.206.185.132026-04-04 → 2026-04-11 · 2 obs
● 2026-04-11 19:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dropbox.ac.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 dropbox.ac.cn (unsigned zone)
⏱️ Timing
Total: 3007ms | 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
dropbox.ac.cn points to a single IP: 52.206.185.13.
Other host names, for instance domainfactory.com.cn, liverpoolfc.net.cn, vivo.qh.cn, vivo.xz.cn and uniqlo.hl.cn share IP numbers with dropbox.ac.cn.
Name Servers
Two name servers park1.bsagateway.co and park2.bsagateway.co handle delegation for dropbox.ac.cn.
dropbox.ac.cn uses the same name server setup as other domains, for example vivo.hk.cn, vivo.zj.cn, facebook.cq.cn, webex.bj.cn and vivo.sn.cn.
dropbox.ac.cn shares name servers with other domains at least in part, for instance www.vivox.net.cn.
Host names with one IP number: The host name park1.bsagateway.co points to 3.224.174.226 and the host name park2.bsagateway.co points to 3.227.176.191.