osllab.cn - robtex.com
osllab.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.45.167🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | catl.com | ||||||
| NS | dns13.hichina.com ⭐ | ||||||
| A | 2408:4009:501::21🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns14.hichina.com | ||||||
| A | 2408:4009:501::22🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | dns13.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
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=2035115424 | ||||||
Same first word
osllab.cn |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns13.hichina.com2026-06-05 → 2026-07-31 · 2 obs
● 2026-07-31 08:53:12
●NSdns14.hichina.com2026-06-05 → 2026-07-31 · 2 obs
● 2026-07-31 08:53:12
●A203.107.45.1672026-06-26 → 2026-07-31 · 2 obs
● 2026-07-31 08:53:12
○CNAMEosllab.cn.w.kunlunaq.com2026-06-05 → 2026-06-05 · 3 obs
○ 2026-06-26 20:52:54
○ 2026-07-31 08:53:12
🔍 DNS Trace
Analysis
IP Addresses
osllab.cn has exactly one IP address — 203.107.45.167.
mail.zxxy.net, tianfutv.com, dongyingrcw.com plus two other host names have IP numbers in common with osllab.cn.
Name Servers
osllab.cn is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
The name server configuration of osllab.cn is shared with other domains, for instance cjmnutech.com, youpindianfeng.cn, asyeei902.cn and two others.
There is at least partial name server overlap between osllab.cn and other domains — tzcylm.com, yimobeng.com, cath.cn and two more among them.
These name servers regularly appear alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and 3 other name servers in NS record sets.
Hosts with 9 IP addresses each:
dns13.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
dns14.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
Mail Servers
osllab.cn uses one mail server — mxdomain.qq.com.
The mail server setup of osllab.cn matches that of other domains such as xyfish.com, xhzpow.com, hbugo.com and two others.
At least some of the mail servers used by osllab.cn are shared with other domains: cbrg.cn, kuaiwujin.com, shuyang.name and two others among them.
These mail servers are routinely seen in conjunction with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.