When you visit ussoft.kr, you are welcomed with the name 울산US소프트 or US SOFT followed by the website's tagline 무료 모바일웹 제작, 바이럴마케팅, SNS마케팅. The website's purpose is to serve as a business portal in Ulsan, South Korea. It offers a range of services, including social network service operations, website development, mobile services, online marketing, and startup consulting. The website's primary language is Korean but they provide English localization too.
The website has 183 unique visitors daily, with each visitor accounting for about two pageviews every day. The overall website value is around $2920 USD, which is calculated based on factors such as website traffic, domain name, and other relevant metrics.
The website is hosted by OVH SAS hosting, which is a well-known French web hosting provider. OVH is known for its reliability, performance, and security and provides its customers with cloud solutions, dedicated servers, and more. The website uses the Top Level Domain ".KR," which is the internet country code top-level domain for South Korea.
The website appears to be family-friendly, with no adult content or explicit language. The website does contain links to external third-party sites, but there is no indication of any objectionable content.
When tested on Google's PageSpeed Insights, US SOFT's website scores just 27 out of 100 for speed, which is quite low. The website speed is also affected by the number of external links and the size of images used on the website. Improve site speed, ensuring a faster loading time, and reducing or optimizing the size of images on the website can help increase the website's speed and improve the overall user experience.
In conclusion, US SOFT's website aims to serve as a business platform in Ulsan, South Korea, and offers various services such as website development, mobile services, online marketing, and more. It is hosted by OVH SAS hosting, uses ".KR" as its Top Level Domain, and has a family-friendly content. The website, however, has a low PageSpeed Insights score and could use some improvement in speed optimization.





| Domain | *.ussoft.kr |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 03/22/2024 |
| Expiration | 04/21/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.ussoft.kr ussoft.kr |
Alexa Rank shows how popular ussoft.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ussoft.kr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ussoft.kr and pageviews on ussoft.kr over the past 3 months.
ASN ID: 4766
ASN Title: KIXS-AS-KR Korea Telecom, KRLast Update: 04/17/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
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 'AS4766'
% Abuse contact for 'AS4766' is 'hostmaster@nic.or.kr'
aut-num: AS4766
as-name: KIXS-AS-KR
descr: Korea Telecom
country: KR
admin-c: AM1758-AP
tech-c: AM1758-AP
import: from AS9277
action pref=100;
accept ANY
import: from AS9318
action pref=10;
accept ANY
export: to AS9277
announce AS4766
export: to AS9318
announce AS4766
default: to AS9277
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-23T01:18:18Z
source: APNIC
irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC
person: AS Manager
address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country: KR
phone: +82-2-500-6630
e-mail: kornet_ip@kt.com
nic-hdl: AM1758-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-11-23T01:17:45Z
source: APNIC
% Information related to 'AS4766'
aut-num: AS4766
as-name: KIXS-AS-KR-KR
descr: Korea Telecom
country: KR
import: from AS9318 action pref=10 accept ANY
import: from AS9277 action pref=100 accept ANY
export: to AS9318 announce AS4766
export: to AS9277 announce AS4766
admin-c: KB27-KR
tech-c: 27-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:
country: KR
phone: +82-2-500-6630
e-mail: kornet_ip@kt.com
nic-hdl: 27-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:
country: KR
phone: +82-2-500-6630
e-mail: kornet_ip@kt.com
nic-hdl: KB27-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
query : ussoft.kr
# KOREAN(UTF8)
도메인이름 : ussoft.kr
등록인 : 이상환
책임자 : 이상환
책임자 전자우편 : redox58@naver.com
등록일 : 2013. 09. 10.
최근 정보 변경일 : 2018. 08. 31.
사용 종료일 : 2025. 09. 10.
정보공개여부 : N
등록대행자 : (주)가비아(http://www.gabia.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns210.dnsever.com
2차 네임서버 정보
호스트이름 : ns2008.dnsever.co.uk
호스트이름 : ns1502.dnsever.co.kr
IP 주소 : 149.56.189.110
호스트이름 : ns1008.dnsever.org
호스트이름 : ns509.dnsever.net
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : ussoft.kr
Registrant : lee sang hwan
Administrative Contact(AC) : lee sang hwan
AC E-Mail : redox58@naver.com
Registered Date : 2013. 09. 10.
Last Updated Date : 2018. 08. 31.
Expiration Date : 2025. 09. 10.
Publishes : N
Authorized Agency : Gabia, Inc.(http://www.gabia.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns210.dnsever.com
Secondary Name Server
Host Name : ns2008.dnsever.co.uk
Host Name : ns1502.dnsever.co.kr
IP Address : 149.56.189.110
Host Name : ns1008.dnsever.org
Host Name : ns509.dnsever.net
- KISA/KRNIC WHOIS Service -
| Host | A Record | TTL |
|---|---|---|
| ussoft.kr | 1.255.226.170 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ussoft.kr | aspmx1.naver.com | 10 | 600 |
| ussoft.kr | mail2.ussoft.kr | 30 | 600 |
| ussoft.kr | aspmx2.naver.com | 20 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| ussoft.kr | ns1008.dnsever.org | 1209600 |
| ussoft.kr | ns1502.dnsever.co.kr | 1209600 |
| ussoft.kr | ns509.dnsever.net | 1209600 |
| ussoft.kr | ns2008.dnsever.co.uk | 1209600 |
| ussoft.kr | ns210.dnsever.com | 1209600 |
| Host | TXT Record | TTL |
|---|---|---|
| ussoft.kr | v=spf1 ip4:1.255.226.170 ~all | 600 |
ns210.dnsever.com
TTL: 3600
Email address: root.ussoft.kr
Serial: 1694483223
Refresh: 86400
Retry: 600
Expire: 1209600
Minimum: 300
Last tested: 06/02/2017


| Total Resources | 72 |
| Number of Hosts | 6 |
| Static Resources | 36 |
| JavaScript Resources | 17 |
| CSS Resources | 19 |