551.com.tw 伍伍壹企業
Server IP address resolved: No
Http response code: None
Last Checked: 12/18/2025
551.com.tw attracts 17,113 unique visitors daily, generating 85,563 pageviews. The estimated value of 551.com.tw is 128,400 USD. Each visitor views approximately 5.35 pages on average.
551.com.tw is hosted by LINODE-AP Linode, LLC, US. Check out other websites hosted by LINODE-AP Linode, LLC, US.
See the list of other websites hosted by LINODE-AP Linode, LLC, US.
551.com.tw is registered with the .TW top-level domain. Explore additional websites within the .TW zone.
A recent examination on (May 21, 2021), indicates that 551.com.tw has an expired wildcard SSL certificate issued by Sectigo Limited (expired on August 01, 2021). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search and Symantec 551.com.tw appears to be a safe domain.
Based on Google's Mobile-Friendly test, 551.com.tw is optimized for mobile and tablet devices, although the web page loading speed could be improved.
not found
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 551.com.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 551.com.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 551.com.tw for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 551.com.tw. This reputation system receives ratings from users and information from third-party sources, assesses the 551.com.tw for safety features and confirms, whether 551.com.tw is suitable for children.
| Domain | *.551.com.tw |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 07/04/2019 |
| Expiration | 08/01/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.551.com.tw 551.com.tw |
ASN ID: 63949
ASN Title: LINODE-AP Linode, LLC, US
Last Update: 09/16/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488
OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA
OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: 551.com.tw
Domain Status: ok
Registrant:
伍伍壹企業有限公司
551 Ltd.
yehlu@ms1.hinet.net
TW
(Redacted for privacy)
Administrative Contact:
(Redacted for privacy)
Technical Contact:
(Redacted for privacy)
Record expires on 2029-02-12 00:00:00 (UTC+8)
Record created on 1999-12-20 21:29:00 (UTC+8)
Domain servers in listed order:
dns.551.com.tw 60.249.17.244
dns.gmw.com.tw
jp.551.com.tw 139.162.71.140
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: 07/27/2018
| Total Resources | 24 |
| Number of Hosts | 1 |
| Static Resources | 16 |
| JavaScript Resources | 10 |
| CSS Resources | 4 |
Last tested: 07/27/2018
| Total Resources | 24 |
| Number of Hosts | 1 |
| Static Resources | 16 |
| JavaScript Resources | 10 |
| CSS Resources | 4 |
www.551.net
www.551.org
www.551.info
www.551.biz
www.551.us
www.551.mobi
www.51.com.tw
www.551.com.tw
www.55.com.tw