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21robot.org Summary


21robot.org was created 13 years ago. Server is located in United States, IP address 185.199.111.153.

Website Info


Creation date 2011-10-18
Expiration date 2021-10-18
Registrar IDC Frontier Inc.
Name servers
  1. ns1.do-reg.jp
  2. ns2.do-reg.jp
IP address 185.199.111.153
Server located United States
Host name cdn-185-199-111-153.github.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: 21ROBOT.ORG

Registry Domain ID: D163627395-LROR

Registrar WHOIS Server: whois.do-reg.jp

Registrar URL: http://do-reg.jp

Updated Date: 2020-09-11T00:31:08Z

Creation Date: 2011-10-18T03:45:05Z

Registry Expiry Date: 2021-10-18T03:45:05Z

Registrar Registration Expiration Date: 
Registrar: IDC Frontier Inc.

Registrar IANA ID: 474

Registrar Abuse Contact Email: abuse@do-reg.jp

Registrar Abuse Contact Phone: +81.662613377

Reseller: 
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Registrant Organization: National Institute of Informatics

Registrant State/Province: Tokyo

Registrant Country: JP

Name Server: NS1.DO-REG.JP

Name Server: NS2.DO-REG.JP

DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)

DNS Records


Host Type TTL Data
21robot.org A 600 ip: 185.199.111.153
21robot.org A 600 ip: 185.199.110.153
21robot.org A 600 ip: 185.199.109.153
21robot.org A 600 ip: 185.199.108.153
21robot.org MX 600 pri: 20
target: RC-CK.SAKURA.NE.JP
21robot.org MX 600 pri: 10
target: MX01.21robot.org
21robot.org NS 600 target: NS2.DO-REG.JP
21robot.org NS 600 target: NS1.DO-REG.JP
21robot.org SOA 600 mname: NS1.DO-REG.JP
rname: root.21robot.org
serial: 1807051010
refresh: 10800
retry: 3600
expire: 3600
minimum-ttl: 3600
21robot.org TXT 600 txt: v=spf1 a:www3099.sakura.ne.jp mx ~all

HTTP Headers


Connection: keep-alive
Content-Type: text/html; charset=utf-8
Server: GitHub.com
Last-Modified: Tue, 27 Nov 2018 11:11:13 GMT
ETag: W/"5bfd2651-16d4"
Access-Control-Allow-Origin: *
Expires: Tue, 08 Dec 2020 14:06:40 GMT
Cache-Control: max-age=600
X-Proxy-Cache: MISS
X-GitHub-Request-Id: 54EE:12AD7:160C5D4:1771D36:5FCF8618
Accept-Ranges: bytes
Date: Tue, 08 Dec 2020 13:56:40 GMT
Via: 1.1 varnish
Age: 0
X-Served-By: cache-ams21066-AMS
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1607435800.086836,VS0,VE97
Vary: Accept-Encoding
X-Fastly-Request-ID: 5bb5fa7cf75ef42d04d87680a0ac78babc9f0a99
x-encoded-content-encoding: gzip
x-encoded-content-length: 2036

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