Arch.org.tw
Server IP address resolved: No
Http response code: None
Last Checked: 06/15/2026
Arch.org.tw attracts 386 unique visitors daily, generating 579 pageviews. The estimated value of arch.org.tw is 6,249 USD. Each visitor views approximately 1.61 pages on average.
According to Majestic's traffic estimates, arch.org.tw ranks 51,007 globally, with the majority of its visitors coming from Taiwan, where it holds the 30,786 position.
See the list of other websites hosted by Chunghwa Telecom Co., Ltd.
Arch.org.tw is registered with the .TW top-level domain. Explore additional websites within the .TW zone.
The last inspection on (May 27, 2021), confirms that arch.org.tw holds a valid and current SSL certificate issued by DOM Virtual CA expiring on March 03, 2030. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DOM Virtual CA.
According to Google Safe Browsing, Google Safe Search and Symantec arch.org.tw appears to be a safe domain.
Based on Google's Mobile-Friendly test, arch.org.tw is optimized for mobile and tablet devices.

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 ConnectSafe evaluates arch.org.tw for any unsafe and insecure content. The results are critical for families with young children.

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.

Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee assesses arch.org.tw 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 arch.org.tw for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the arch.org.tw. This reputation system receives ratings from users and information from third-party sources, assesses the arch.org.tw for safety features and confirms, whether arch.org.tw is suitable for children.
| Domain | mail.arch.org.tw |
| Issuer Organization | DOM Virtual CA |
| Issuer | virtual.ca |
| Algorithm | RSA-SHA256 |
| Valid form | 03/05/2020 |
| Expiration | 03/03/2030 |
| Signed | Certificate is not self signed |
| Additional Domains |
ASN ID: 3462
ASN Title: Chunghwa Telecom Co., Ltd.
Last Update: 05/20/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS3462'
% Abuse contact for 'AS3462' is 'wsshiau@chti.com.tw'
aut-num: AS3462
as-name: HINET
descr: Data Communication Business Group
descr: Chunghwa Telecom Co., Ltd.
descr: Taipei Taiwan
country: TW
org: ORG-CTCL1-AP
import: from AS1239
action pref=100;
accept ANY AND NOT {0.0.0.0/0}
import: from AS7018
action pref=80;
accept ANY AND NOT {0.0.0.0/0}
export: to AS1239
announce AS-HINET
export: to AS7018
announce AS-HINET
default: to AS1239
action pref=100;
networks ANY
default: to AS7018
action pref=80;
networks ANY
admin-c: KA1-AP
tech-c: KA1-AP
mnt-by: APNIC-HM
mnt-irt: IRT-HINET-TW
last-modified: 2017-09-28T13:00:39Z
source: APNIC
irt: IRT-HINET-TW
address: Chunghwa Telecom - International Business Group (CHTI)
address: 5F(R511), #31, Aikuo East Road, Taipei,Taiwan, 106 R.O.C
e-mail: b-noc@cht.com.tw
abuse-mailbox: wsshiau@chti.com.tw
admin-c: WS31-AP
tech-c: WS31-AP
auth: # Filtered
mnt-by: MAINT-TW-CHTI
last-modified: 2017-09-27T23:59:20Z
source: APNIC
organisation: ORG-CTCL1-AP
org-name: Chunghwa Telecom Co., Ltd.
country: TW
address: Internet Service Department
address: Chunghwa Telecom
address: Data Communication Branch
address: 21 Sec 1, Hsin-Yi Rd
phone: +886-2-23444600
fax-no: +886-2-23442513
e-mail: b-noc@cht.com.tw
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-20T22:56:32Z
source: APNIC
person: Chung-Yung Kang
address: Internet Service Department,
address: Data Communication Business Group, Chunghwa Telecom Co., Ltd.
address: Data-Comm Bldg, No. 21, Sec 1, Hsin-Yi Rd.
address: Taipei, Taiwan 100
country: TW
phone: +886-2-23444600
fax-no: +886-2-23955671
e-mail: cykang@ms1.hinet.net
nic-hdl: KA1-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:29:14Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: arch.org.tw
Domain Status: ok
Registrant:
台北市建築師公會
Taipei Architects Association
arch@arch.org.tw
TW
(Redacted for privacy)
Administrative Contact:
(Redacted for privacy)
Technical Contact:
(Redacted for privacy)
Record expires on 2029-05-31 00:00:00 (UTC+8)
Record created on 1985-06-27 00:00:00 (UTC+8)
Domain servers in listed order:
ns11.twnic.net.tw
ns12.twnic.net.tw
Registration Service Provider: TWNIC
Registration Service URL: http://rs.twnic.net.tw/
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 03/22/2019

| Total Resources | 1 |
| Number of Hosts | 1 |
Last tested: 03/22/2019


| Total Resources | 1 |
| Number of Hosts | 1 |
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