jac.ac.cn - robtex.com
jac.ac.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.106.86.210🇨🇳 Alibaba-Cloud39.106.0.0/15 | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29 | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99 | ||||||
| A | 111.63.77.30 | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-05-09 #15 | ||||||
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=2027268836 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A39.106.86.2102026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 05:53:06
● 2026-05-11 05:21:02
● 2026-05-11 05:21:02
🔍 DNS Trace
Analysis
IP Addresses
jac.ac.cn points to a single IP address: 39.106.86.210.
Name Servers
jac.ac.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.
jac.ac.cn uses the same name server setup as other domains, including biotech.ac.cn, sangle.com.cn, eagle-stationery.com.cn, book1.cn and chinaphar.com.
Host names with two IP numbers: ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
Host names with one IP number: ns1.sfn.cn points to 111.63.77.29.