51classroom.net - 51 Classroom
51classroom.net has expired. The data items displayed on this page are the last ones that were collected.
WHOIS 51classroom.net
The « WhoIs » is a publicly available database that stores the registration information on a domain name.
Creation date: Monday, September 18, 2017
Expiration date: Tuesday, September 18, 2018
Record last update: Monday, September 18, 2017
Domain ID: 2164295085_DOMAIN_NET-VRSN
Registrar: Bizcn.com, Inc.
Registrar IANA ID: 471
Domain status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Nameservers: NS1.BDYDNS.CN and NS2.BDYDNS.CN
WHOIS server: whois.bizcn.com
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DNS data
« DNS » (Domain Name System) is the phone book for the Internet. It converts human readable names like "51classroom.net" to a phone number so computers can call each other. Well, actually Internet uses IP Addresses, not phone numbers.
Apex
SOA
TTL: 64000
Serial number: 2016071401
Retry: 300
Negative caching time: 120
Primary master: ns1.bdydns.cn.
Zone admin: sa.dudns.com.
Refresh: 3600
Expire: 2592000
NS
TTL: 64000
Servers: ns2.bdydns.cn and ns1.bdydns.cn
51classroom.net live DNS
Check live dns records for 51classroom.net on dnstoolkit.net
Timeline of events
- 9/23/17: expired (was on ns1.bdydns.cn. and ns2.bdydns.cn.)
- 9/18/17: registered on ns1.bdydns.cn. and ns2.bdydns.cn.
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