cstsd.cn - robtex.com
cstsd.cn
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=2034670441 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSeve.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 19:48:12
● 2026-04-14 18:29:38
●NSmaciej.ns.cloudflare.com2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 19:48:12
● 2026-04-14 18:29:38
○NSns6.dnsdun.com2016-11-26 → 2016-12-04 · 4 obs
● 2016-12-04 14:04:10
○ 2026-03-26 19:48:12
○ 2026-04-14 18:29:38
○NSns6.dnsdun.net2016-11-26 → 2016-11-26 · 3 obs
○ 2026-03-26 19:48:12
○ 2026-04-14 18:29:38
○A103.219.107.602016-11-26 → 2016-12-04 · 4 obs
● 2016-12-04 14:04:10
○ 2026-03-26 19:48:12
○ 2026-04-14 18:29:38
●A198.2.255.1592026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 19:48:12
● 2026-04-14 18:29:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cstsd.cn | eve.ns.cloudflare.com, maciej.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.204
NS records: eve.ns.cloudflare.com, maciej.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.2.255.159 |
| NS | 2 | eve.ns.cloudflare.com, maciej.ns.cloudflare.com |
| SOA | 1 | eve.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
cstsd.cn points to an IP address: 198.2.255.159.
other host names include www.wysafe.com.cn, szsenfu.cn, leixiangyin.cn, o2photo.cn and www.kving.cn; they share IP numbers with cstsd.cn.
Name Servers
Two name servers eve.ns.cloudflare.com and maciej.ns.cloudflare.com handle the delegation for cstsd.cn.
cstsd.cn shares the same name server setup as other domains, for instance icomnc.com, ugdq.cn, 3lb7xp.cn, furnitureol.cn and gzweifu.cn.
cstsd.cn at least partially shares name servers with other domains, for instance giftcop.com, entices.irish, vallance.ca, confirmation-id34211.com and getfl3pped.com.
These name servers are commonly used alongside mcgrory.ns.cloudflare.com.
Six IP addresses per host:
eve.ns.cloudflare.com points to 2606:4700:50::a29f:26cc, 2803:f800:50::6ca2:c2cc, 2a06:98c1:50::ac40:22cc, 108.162.194.204, 162.159.38.204 and 172.64.34.204; maciej.ns.cloudflare.com points to 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42