Www.post.japanpost.jp 郵便局 | 日本郵便株式会社

日本郵便株式会社の公式Webサイトです。郵便局が提供している切手、はがき、集荷。配達、銀行、保険などの商品・サービスやキャンペーン情報などをご紹介しています。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.39 sec.
Last Checked: 11/02/2026

Www.post.japanpost.jp attracts 1,113,804 unique visitors daily, generating 8,910,429 pageviews. The estimated value of www.post.japanpost.jp is 9,623,837 USD. Each visitor views approximately 8.56 pages on average.

According to Majestic's traffic estimates, www.post.japanpost.jp ranks 2,829 globally.

Www.post.japanpost.jp server is located in Japan, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by ACCELIA ACCELIA, JP.

Www.post.japanpost.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

According to the latest verification on (November 02, 2026), www.post.japanpost.jp has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.

Global Rank
0
Average Load Time
0.00sec
Links In Count
0
Website Value
$9.0 M
Overview
Last Updated: 11/02/2026
Unknown status.
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
Last Updated: 11/02/2026
Unknown status.
Norton ConnectSafe evaluates www.post.japanpost.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/02/2026
Not yet checked.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 11/02/2026
Site Advisor
Last Updated: 11/02/2026
Not yet checked.
McAfee assesses www.post.japanpost.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 www.post.japanpost.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
www.post.japanpost.jp child safety is unknown.
The WOT calculates reputation of the www.post.japanpost.jp. This reputation system receives ratings from users and information from third-party sources, assesses the www.post.japanpost.jp for safety features and confirms, whether www.post.japanpost.jp is suitable for children.

Www.post.japanpost.jp | SSL Certificate Information
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

Www.post.japanpost.jp ASN Information

ASN ID: 17686
ASN Title: ACCELIA ACCELIA, JP

Last Update: 05/11/2026

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

% Information related to 'AS17408 - AS18409'

as-block: AS17408 - AS18409
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 'AS17653 - AS18431'

as-block: AS17653 - AS18431
descr: APNIC ASN block
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-APNIC-AP
last-modified: 2016-09-30T02:07:37Z
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 'AS17673 - AS17704'

as-block: AS17673 - AS17704
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: 2017-06-12T03:54:31Z
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 'AS17686'

aut-num: AS17686
as-name: ACCELIA
descr: ACCELIA
import: from AS2497 100 accept ANY
import: from AS9225 100 accept ANY
export: to AS2497 announce AS17686
export: to AS9225 announce AS17686
country: JP
admin-c: TT11297JP
tech-c: TT11297JP
last-modified: 2005-08-31T19:17:09Z
source: JPNIC

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

WHOIS

[ 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: [ドメイン情報]
[Domain Name] JAPANPOST.JP

[登録者名] 日本郵政株式会社
[Registrant] Japan Post Holdings Co., Ltd.

[Name Server] ns01.jp-it.net
[Name Server] ns00.vips.ne.jp
[Name Server] ns01.vips.ne.jp
[Signing Key]

[登録年月日] 2003/05/28
[有効期限] 2024/05/31
[状態] Active
[最終更新] 2023/06/01 01:05:07 (JST)

Contact Information: [公開連絡窓口]
[名前] 相澤 大平
[Name] Aizawa Daihei
[Email] grouptoukatsu_web.ii@jp-holdings.jp
[Web Page]
[郵便番号] 100-8791
[住所] 東京都千代田区大手町二丁目3番1号
[Postal Address] 2-3-1 Otemachi, Chiyoda-ku, Tokyo 100-8791, Japan
[電話番号] 03-3477-0111
[FAX番号]


DNS Records
HostA RecordTTL
post.japanpost.jp43.253.150.723376
HostMX RecordPriorityTTL
post.japanpost.jpmail.post.japanpost.jp103600
HostNS RecordTTL
post.japanpost.jpns02.post.japanpost.jp
post.japanpost.jpns03.post.japanpost.jp
post.japanpost.jpns04.post.japanpost.jp
post.japanpost.jpns05.post.japanpost.jp
post.japanpost.jpns01.post.japanpost.jp
HostTXT RecordTTL
post.japanpost.jpv=spf1 mx:cluster8.us.messagelabs.com mx:cluster8a.us.messagelabs.com include:mail.post.japanpost.jp ~all3600

post.japanpost.jp
TTL: 3600
Email address: root.post.japanpost.jp
Serial: 2023053001
Refresh: 28800
Retry: 14400
Expire: 604800
Minimum: 10800

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