ycssy.cn - robtex.com
ycssy.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=2034712523 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NS(root)2015-04-23 → 2017-04-06 · 4 obs
● 2017-04-06 15:55:22
○ 2026-04-18 10:06:00
○ 2026-04-26 00:51:26
●NSbess.dnspod.net2026-04-18 → 2026-04-26 · 3 obs
● 2026-04-18 10:06:00
● 2026-04-26 00:51:26
●NSelder.dnspod.net2026-04-18 → 2026-04-26 · 3 obs
● 2026-04-18 10:06:00
● 2026-04-26 00:51:26
●A222.188.105.1072026-04-18 → 2026-04-26 · 3 obs
● 2026-04-18 10:06:00
● 2026-04-26 00:51:26
○A222.188.92.992015-04-23 → 2017-04-06 · 4 obs
● 2017-04-06 15:55:22
○ 2026-04-18 10:06:00
○ 2026-04-26 00:51:26
●A240e:94c:0:601::82026-04-18 → 2026-04-26 · 3 obs
● 2026-04-18 10:06:00
● 2026-04-26 00:51:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| ycssy.cn | bess.dnspod.net, elder.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: bess.dnspod.net, elder.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ycssy.cn (unsigned zone)
⏱️ Timing
Total: 1055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.188.105.107 |
| AAAA | 1 | 240e:94c:0:601::8 |
| NS | 2 | elder.dnspod.net, bess.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | elder.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
The entity ycssy.cn points to two IP numbers: 240e:94c:0:601::8 and 222.188.105.107.
For instance, other host names kmfm.gov.cn, ns.jsyckq.com, kyfey.com, qj.gov.cn and landui.com share IP numbers with ycssy.cn.
Name Servers
ycssy.cn is delegated to two name servers: bess.dnspod.net and elder.dnspod.net.
ycssy.cn uses the same name server setup as other domains such as yqty.net, genuinereading.com, tendesign.net, edhec.cc and adrug.cn.
ycssy.cn shares name servers with other domains at least partially, for example zjmrk.com.
Host names with six IP numbers: host name bess.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; host name elder.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
Mail Servers
Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle ycssy.cn.
ycssy.cn shares the same mail server setup as other domains, for instance nnxszs.com, runcl.com, atuple.com, lanshengresources.com and csfg.cn.
ycssy.cn shares mail servers with other domains at least partially; for instance 0418.cn, chunle.com, koalavm.com, lirica.cn and rushflying.com.