9db.jp 9DB - 掲示板＆Wiki

スマホアプリの掲示板やウィキ(wiki)をみんなで作成する事のできるサイトです。

9db.jp Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 04/19/2024

9db.jp traffic estimate is about 1,835 unique visitors and 3,670 pageviews per day. The approximated value of 9db.jp is 2,640 USD. Every unique visitor makes about 2 pageviews on average.

9db.jp is hosted by SAKURA-A SAKURA Internet Inc., JP. See the list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.

9db.jp is registered under .JP top-level domain. Check other websites in .JP zone.

During the last check (November 28, 2019) 9db.jp has an expired SSL certificate issued by Let's Encrypt (expired on February 23, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search and Symantec 9db.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test 9db.jp is well optimized for mobile and tablet devices, however website page loading time may be improved.

9db.jp General Information

Information not available

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9db.jp Safety Information

Rankchart Summary

Safe

Updated: 04/19/2024

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 03/27/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 12/26/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/26/2021

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McAfee assesses 9db.jp for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze 9db.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 04/19/2024

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The WOT calculates reputation of the 9db.jp. This reputation system receives ratings from users and information from third-party sources, assesses the 9db.jp for safety features and confirms, whether 9db.jp is suitable for children.

9db.jp SSL Information

Information about SSL/TLS certificates

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Domain	9db.jp
Issuer Organization	Let's Encrypt
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	11/25/2019
Expiration	02/23/2020
Signed	Certificate is not self signed
Additional Domains	9db.jp

SSL Checker

9db.jp Server Information

9db.jp Server Location

Where website hosting server is located?

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9db.jp ASN Information

Information about IP address owner

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ASN ID: 7684

ASN Title: SAKURA-A SAKURA Internet Inc., JP

Updated: 03/08/2024

Raw ASN data:

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

% Information related to 'AS7467 - AS7722'

as-block: AS7467 - AS7722
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS7660 - AS7691'

as-block: AS7660 - AS7691
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
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: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS7684'

aut-num: AS7684
as-name: SAKURA-A
descr: SAKURA Internet Inc.
import: from AS2497 100 accept ANY
import: from AS4703 110 accept ANY
import: from AS7514 110 accept ANY
import: from AS7501 110 accept ANY
export: to AS2497 announce AS7684
export: to AS4703 announce AS7684
export: to AS7514 announce AS7684
export: to AS7501 announce AS7684
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:17:06Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Geolocation

ASN Lookup

9db.jp Domain Name Information

9db.jp DNS Information

Domain name service records

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A
MX
NS
SOA

Host	A Record	TTL
9db.jp	133.242.52.53	3600
9db.jp	133.242.16.219	3600
9db.jp	153.120.17.35	3600
9db.jp	133.242.51.129	3600
9db.jp	153.120.25.242	3600
9db.jp	133.242.50.140	3600

Host	MX Record	Priority	TTL
9db.jp	mx01.muumuu-mail.com	50	3600

Host	NS Record	TTL
9db.jp	dns02.muumuu-domain.com	3600
9db.jp	dns01.muumuu-domain.com	3600

9db.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

9db.jp HTML Validation

9db.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

Errors:

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

HTML Validator

9db.jp Desktop Performance

How Well 9db.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

67%

Optimize images

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Updated: 05/24/2017

9db.jp Mobile Performance

How Optimized Is 9db.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 04/27/2017

9db.jp Nearest Competitors

Estimated Nearest Competitors Of 9db.jp

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stmarynow.com
visual-editions.com
yts-subs.com
deag.de
leuchtenburg.de
nnespana.es
hfm.global
9db.jp
infogrids.net
learn-german-online.net
smartphonepolis.nl
spiritualgarden.nl
boston-tea-party.org
carboncycle.org
sewickley.org
sun.org
thxon.org
wcmfa.org
yoursdp.org

9db.jp URL Typos

Most common user URL mistypes for 9db.jp

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Total Resources	81
Number of Hosts	16
Static Resources	47
JavaScript Resources	20
CSS Resources	8

CSS	112.9 KBytes
Images	558.5 KBytes
HTML	173.6 KBytes
JavaScript	723.2 KBytes
Other	77.3 KBytes

Total Resources	76
Number of Hosts	20
Static Resources	39
JavaScript Resources	20
CSS Resources	7

CSS	91.6 KBytes
Images	449.5 KBytes
HTML	217.1 KBytes
JavaScript	665.5 KBytes
Other	106.3 KBytes