ac-test.cn - robtex.com
ac-test.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 223.7.14.188๐จ๐ณ Alibaba-Cloud223.6.0.0/15 | ||||||
| NS | ns3.cnolnic.com โญ | ||||||
| A | 240c:4081:8000:1702::4๐จ๐ณ Baidu240c:4081::/32 | ||||||
| A | 106.12.205.190๐จ๐ณ Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241๐จ๐ณ Baidu182.61.0.0/19 | ||||||
| NS | ns4.cnolnic.com | ||||||
| A | 240c:4082:0:5d01::5๐จ๐ณ Baidu240c:4082::/32 | ||||||
| A | 180.76.132.118๐จ๐ณ Baidu180.76.128.0/19 | ||||||
| A | 218.5.79.117๐จ๐ณ CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 ๅฆ้จ | ||||||
| SOA | ns3.cnolnic.comroot@cnolnic.net 2006-11-24 #1 | ||||||
cn
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034708454 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
โNSns3.cnolnic.com2015-08-20 โ 2026-04-24 ยท 2 obs
โ 2026-04-24 22:15:40
โNSns4.cnolnic.com2015-08-20 โ 2026-04-24 ยท 2 obs
โ 2026-04-24 22:15:40
โA223.7.14.1882015-08-20 โ 2026-04-24 ยท 2 obs
โ 2026-04-24 22:15:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ac-test.cn | ns3.cnolnic.com, ns4.cnolnic.com | - |
โ Authoritative Response
Server:182.61.7.241
NS records: ns3.cnolnic.com, ns4.cnolnic.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ac-test.cn (unsigned zone)
โฑ๏ธ Timing
Total: 1511ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 223.7.14.188 |
| NS | 2 | ns4.cnolnic.com, ns3.cnolnic.com |
| SOA | 1 | ns3.cnolnic.com root.cnolnic.net |
Analysis
IP Addresses
ac-test.cn points to a single IP: 223.7.14.188.
Other host names, such as ac-test.com, share IP numbers with ac-test.cn.
Name Servers
Two name servers ns3.cnolnic.com and ns4.cnolnic.com handle delegation for ac-test.cn.
ac-test.cn uses the same name server setup as other domains, for example (0x787878)tjc.com, canbetter.net, hxzq.cn, chengz.cn and xsound.com.cn.
ac-test.cn partially shares name servers with other domains; examples include xn--rss424d.com, molidao.com, ontimecn.com.cn, stjpba.com and xn--v4q51l27g6tjpias44iocj.com.
These name servers are often used with the name servers ns1.cnolnic.com and ns2.cnolnic.com.
Host names with three IP numbers:
ns3.cnolnic.com points to 240c:4081:8000:1702::4, 106.12.205.190 and 182.61.7.241.
ns4.cnolnic.com points to 240c:4082:0:5d01::5, 180.76.132.118 and 218.5.79.117.