ysim.cn - robtex.com
ysim.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | v1.juming.com ⚠️ Not in zone NS records | ||||||
| A | 121.199.255.11🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
| NS | v2.juming.com ⚠️ Not in zone NS records | ||||||
| A | 121.199.255.11🇨🇳 Alibaba-Cloud121.199.0.0/16 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2035-05-18 #11 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSns1.alidns.com2015-08-09 → 2016-11-25 · 4 obs
● 2015-08-09 03:58:04
● 2016-11-25 04:46:16
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
● 2016-11-25 04:46:16
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
○NSns2.alidns.com2015-08-09 → 2016-11-25 · 4 obs
● 2015-08-09 03:58:04
● 2016-11-25 04:46:16
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
● 2016-11-25 04:46:16
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
●NSv1.juming.com2026-06-29 → 2026-07-17 · 3 obs
○ 2016-11-25 04:46:16
● 2026-06-29 18:11:02
● 2026-07-17 14:44:38
● 2026-06-29 18:11:02
● 2026-07-17 14:44:38
●NSv2.juming.com2026-06-29 → 2026-07-17 · 3 obs
○ 2016-11-25 04:46:16
● 2026-06-29 18:11:02
● 2026-07-17 14:44:38
● 2026-06-29 18:11:02
● 2026-07-17 14:44:38
○A124.16.31.1522015-08-09 → 2016-11-25 · 4 obs
● 2015-08-09 03:58:04
● 2016-11-25 04:46:16
○ 2018-07-09 00:49:52
○ 2026-07-17 14:44:38
● 2016-11-25 04:46:16
○ 2018-07-09 00:49:52
○ 2026-07-17 14:44:38
○A52.78.124.1492018-07-09 → 2018-07-09 · 4 obs
○ 2016-11-25 04:46:16
● 2018-07-09 00:49:52
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
● 2018-07-09 00:49:52
○ 2026-06-29 18:11:02
○ 2026-07-17 14:44:38
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for ysim.cn points to two name servers: v1.juming.com and v2.juming.com.
ysim.cn uses the same name servers as several other domains — among them 173good.net, mijutech.com, sm-motor.com and two more.
ysim.cn has at least partial name server overlap with other domains, such as chinaedunews.com, hnshlwyy.com, bhytsoft.com and two others.
Both v1.juming.com and v2.juming.com have a single IP address, 121.199.255.11, and share it.
Host names pointing to 121.199.255.11 IP addresses: v1.juming.com and v2.juming.com.