co-lab.jp
co-lab | クリエイター専用のコラボレーション・シェアオフィス

!No H1 Tag

co-lab（コーラボ）は、クリエイターのためのコラボレーション誘発型シェアオフィス。渋谷キャスト、代官山、二子玉川、墨田亀沢、日本橋横山町の都内 5 拠点に展開。2003 年にスタートし、クリエイターの集合知で課題解決する新しい働き方を提案し続けています。

co-lab, コーラボ, クリエイター, コラボレーション, シェアオフィス, 働き方, 渋谷, 代官山, 二子玉川, 墨田亀沢, 日本橋横山町

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://www.co-lab.jp/

iHTTPS redirect: https://www.co-lab.jp/

!Server response time 5,395 sec

!HTML load time 17,021 sec

iHTML length: 21134

A link to a favicon is specified

iNumber of IMGs: 14

The ALT attribute is set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 20

W3C Validation. Number of HTML warnings: 15

!Doesn't use robots.txt

!Doesn't use a sitemap

DNS MX record is available. Anti-spam DMARC and ADSP records are available

Exact physical location of Co-lab.jp

iJP Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda

Technical Information

iServer: nginx

iIPv4: 219.94.162.90

iIPv6: 2403:3a00:101:c:219:94:162:90

iDNS TXT Records: "google-site-verification=6krwMrQYM6RV_wR2IJFo_WK-WYhsStWb4uFCC07Gdgs"
"v=spf1 a:www1280.sakura.ne.jp mx ~all"
"google-site-verification=TitqHwnATslnhVwkpf82vZAZqzpc3osozRbZUvHSpV0"

iDNS Mail Records: 10 co-lab.jp.

iDMARC Mail Anti Spam Records: 219.94.162.90

iAuthor Domain Signing Practices Mail Records: 219.94.162.90

iRaw Whois Information

[Querying whois.jprs.jp]
[whois.jprs.jp]
[ 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:
[Domain Name]                   CO-LAB.JP

[Registrant]                    HARUMAKI PROJECT CORP.

[Name Server]                   ns1.dns.ne.jp
[Name Server]                   ns2.dns.ne.jp
[Signing Key]

[Created on]                    2016/01/06
[Expires on]                    2022/01/31
[Status]                        Active
[Last Updated]                  2021/02/01 01:05:08 (JST)

Contact Information:
[Name]                          SAKURA internet Inc.
[Email]                         [email protected]
[Web Page]
[Postal code]                   530-0011
[Postal Address]                osaka
                                osaka
                                35F,4-20,ofukacho,kitaku
[Phone]                         +81.663764800
[Fax]

iRaw IPv4 Information 219.94.162.90

[Querying whois.apnic.net]
[whois.apnic.net]
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '219.94.128.0 - 219.94.255.255'

% Abuse contact for '219.94.128.0 - 219.94.255.255' is '[email protected]'

inetnum:        219.94.128.0 - 219.94.255.255
netname:        SAKURA-OSAKA
descr:          SAKURA Internet Inc.
descr:          Grandfront Osaka Bldg. Tower-A 35F, 4-20, Ofukacho, Kita-ku, Osaka 530-0011 Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
status:         ALLOCATED PORTABLE
last-modified:  2017-11-08T09:05:57Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2021-06-15T05:18:06Z
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2021-06-15T05:14:02Z
source:         APNIC

% Information related to '219.94.162.0 - 219.94.162.255'

inetnum:        219.94.162.0 - 219.94.162.255
netname:        SAKURA-NET
descr:          SAKURA Internet Inc.
country:        JP
admin-c:        KT749JP
tech-c:         KW419JP
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2007-06-14T19:47:11Z
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-UK3)

iRaw DNS Information

A: 219.94.162.90

AAAA: 2403:3a00:101:c:219:94:162:90

TXT: "google-site-verification=6krwMrQYM6RV_wR2IJFo_WK-WYhsStWb4uFCC07Gdgs"
TXT: "v=spf1 a:www1280.sakura.ne.jp mx ~all"
TXT: "google-site-verification=TitqHwnATslnhVwkpf82vZAZqzpc3osozRbZUvHSpV0"

MX: 10 co-lab.jp.

DMARC: 219.94.162.90

ADSP: 219.94.162.90