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Math.co.jp Summary


Math.co.jp was created 22 years ago. Server is located in Japan, IP address 202.172.26.22.

Website Info


Creation date 2003-01-21
Expiration date n/a
Name servers
  1. ns1.value-domain.com
  2. ns2.value-domain.com
IP address 202.172.26.22
Server located Japan
Host name m21.coreserver.jp

Alexa Traffic Ranks


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

Whois info


[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]


Domain Information: 
a. [Domain Name]                MATH.CO.JP
g. [Organization]               Mathematics education institute
l. [Organization Type]          limited company
m. [Administrative Contact]     FS708JP
n. [Technical Contact]          MA1989JP
p. [Name Server]                ns1.value-domain.com
p. [Name Server]                ns2.value-domain.com
s. [Signing Key]                
[State]                         Connected (2021/01/31)
[Registered Date]               2003/01/21
[Connected Date]                2003/02/10
[Last Update]                   2020/02/01 01:07:04 (JST)

DNS Records


Host Type TTL Data
math.co.jp A 1198 ip: 202.172.26.22
math.co.jp MX 1200 pri: 10
target: mail.math.co.jp
math.co.jp NS 1200 target: ns2.value-domain.com
math.co.jp NS 1200 target: ns1.value-domain.com
math.co.jp SOA 1200 mname: ns1.value-domain.com
rname: hostmaster.math.co.jp
serial: 2020082619
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 1200
math.co.jp TXT 1200 txt: v=spf1 +ip4:219.94.161.212 ~all

HTTP Headers


Date: Mon, 16 Nov 2020 03:53:06 GMT
Server: Apache
Vary: Accept-Encoding,User-Agent
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
x-encoded-content-encoding: gzip

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