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Cas.cn Summary


Cas.cn was created 22 years ago. Server is located in United States, IP address 54.153.56.183.

Website Info


Creation date 2003-03-17
Expiration date 2025-03-17
Registrar 北京中科三方网络技术有限公司
Name servers
  1. ns.cashq.ac.cn
  2. ns1.cdns.cn
  3. ns2.cdns.cn
  4. ns3.cdns.cn
IP address 54.153.56.183
Server located United States, San Jose
Host name ec2-54-153-56-183.us-west-1.compute.amazonaws.com

Alexa Traffic Ranks


Global Rank n/a
Delta (90 Days) n/a
Most Popular In Country n/a
Country Rank n/a

Whois info


Domain Name: cas.cn
ROID: 20030312s10001s00042408-cn
Domain Status: serverDeleteProhibited
Domain Status: serverUpdateProhibited
Domain Status: serverTransferProhibited
Registrant: 中国科学院办公厅
Registrant Contact Email: cfli@cashq.ac.cn
Sponsoring Registrar: 北京中科三方网络技术有限公司
Name Server: ns.cashq.ac.cn
Name Server: ns1.cdns.cn
Name Server: ns2.cdns.cn
Name Server: ns3.cdns.cn
Registration Time: 2003-03-17 12:20:05
Expiration Time: 2025-03-17 12:48:36
DNSSEC: unsigned

DNS Records


Host Type TTL Data
cn.com A 3484 ip: 54.153.56.183
cas.cn.com CNAME 3600 target: cn.com
cas.cn MX 3600 pri: 5
target: mx.cstnet.cn
cas.cn NS 3600 target: ns2.cdns.cn
cas.cn NS 3600 target: ns1.cdns.cn
cas.cn NS 3600 target: ns3.cdns.cn
cas.cn SOA 3600 mname: ns1.cdns.cn
rname: mail.cnnic.cn
serial: 1489
refresh: 3600
retry: 600
expire: 2419200
minimum-ttl: 800
cas.cn TXT 3600 txt: v=spf1 include:spf.mail.cstnet.cn -all

HTTP Headers

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