dbclass.cn - robtex.com
dbclass.cn
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 serial=2034456417 | ||||||
Same first word
Similar names
scdlabs.com |
csdlabs.com |
classdb.de |
dsclabs.com |
cdslabs.com |
cdslabs.net |
sdclabs.com |
cssdlab.com |
bcsadsl.ddns.net |
classdb.com |
bdclass.com |
classbd.com |
DNS History
6 records (6 active, 0 former)
●NSdns31.hichina.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
●NSdns32.hichina.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
●MXmx1.qiye.aliyun.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
●MXmx2.qiye.aliyun.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
●MXmx3.qiye.aliyun.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
●A82.157.20.1772026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 16:23:06
🔍 DNS Trace
AI analysis
dbclass.cn points to a single IP address: 82.157.20.177.
Two name servers dns31.hichina.com and dns32.hichina.com handle the delegation for dbclass.cn.
dbclass.cn shares the same name server setup as other domains, for example global-ngo.com, chaoshijue.com, doai.site, ttapps.net and sh-sti.com.
dbclass.cn shares name servers with other domains to some extent, including vita365.com, xeld.cn, kokko.cn and atomium.info.
These name servers are often used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109; dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
dbclass.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
dbclass.cn shares at least partially some mail servers with other domains, for instance imoe.ac.cn, jejot.com, online-ae.com, chta.com.cn and geeks-art.com.
These mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers:
mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mx1.qiye.aliyun.com points to 47.246.137.47.
mx2.qiye.aliyun.com points to 47.246.136.231.
Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.