[ DOMAIN ]
las.ac.cn
#200,128Top 20.0%▲ 467
Overview
30-day trend
Last 7 frozen daily snapshots. See rank history for full detail.
- First seen
- Mon Jul 13 2026 08:09:34 GM
- TLD
- .ac.cn
- 24h change
- ▲ 467
- 7d change
- ▲ 467
- Score
- 5.00
- Snapshot
- 1970-01-01
Registered with 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） since , expires .
Technologies
No technologies detected on las.ac.cn yet.
Contacts
No emails or phone numbers found on las.ac.cn yet.
Rank history
7 daily snapshots tracked. Lower rank numbers indicate higher composite score.
Whois — las.ac.cn
- Registrar
- 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）
- Created
- Expires
Full whois record
Domain Name: las.ac.cn ROID: 20021209s10071s00000955-cn Domain Status: ok Registrant: 中国科学院文献情报中心 Registrant Contact Email: [email protected] Sponsoring Registrar: 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） Name Server: ns3.cstnet.cn Name Server: ns4.cstnet.cn Registration Time: 1997-01-05 00:00:00 Expiration Time: 2028-07-01 00:00:00 DNSSEC: unsigned
Registration expiry lifecycle
Upcoming
- Expected expiry
- 2028-07-01
- Registrar
- 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司）
- Next verification
- 2028-04-02
- Checks completed
- 0
This is the latest registration state. DNS is supporting evidence; only an explicit registry or WHOIS not-found response confirms expiration.
DNS records
Outbound links
No outbound links discovered for las.ac.cn yet.