www.sdu.ac.kr
SKB-AS SK Broadband Co Ltd, KR


Seen 18 times between January 21st, 2019 and February 13th, 2023.


General Info Open in Search

Geo Suwon, Korea, Republic Of (KR) —
Domain sdu.ac.kr (The registered domain)
AS AS9318 - SKB-AS SK Broadband Co Ltd, KR
Note: An IP might be announced by multiple ASs. This is not shown.
Route 222.239.192.0/18 (Route of ASN)
IPv4 222.239.221.21 

Live Screenshot Hover to expand

Attention: This is a live snapshot of this website, we do not host or control it!

Direct hits
Summary of pages hosted on this domain

IPs 222.239.221.21 | 7x

Domains www.sdu.ac.kr | 7x

Recent scans (7 total) Show all

URL Age
www.sdu.ac.kr 4 years
www.sdu.ac.kr 4 years
www.sdu.ac.kr 4 years
www.sdu.ac.kr 4 years
www.sdu.ac.kr/sdu/information/login.jsp?NextURL=http://sdl.sdu.ac.kr/ 4 years

Incoming hits
Summary of pages that talked to this domain

ASNs AS9318 | 11x

IPs 222.239.221.21 | 4x 222.239.221.26 | 4x 222.239.221.16 | 2x 222.239.221.19 | 1x

Domains go.sdu.ac.kr | 4x sdu.ac.kr | 4x go-legacy.sdu.ac.kr | 2x sidi.sdu.ac.kr | 1x

Countries KR | 11x

Recent scans (11 total) Show all

URL Age
go.sdu.ac.kr/?utm_source=mobion&utm_medium=display&utm_campaign=pcbrand_23013... 2 years
sdu.ac.kr 4 years
sidi.sdu.ac.kr 4 years
go.sdu.ac.kr 4 years
go-legacy.sdu.ac.kr/Apply/ 4 years

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Recent screenshots
Screenshots of pages hosted on this domain

Related infrastructure
Summary of infrastructure which pages hosted on this domain frequently talked to

IPs 222.239.221.21 | 7x

Domains www.sdu.ac.kr | 7x

Recently observed hostnames on 'www.sdu.ac.kr'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

www.sdu.ac.kr | 2016-10-01

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this domain

WHOIS for www.sdu.ac.kr

query : sdu.ac.kr

도메인이름                  : sdu.ac.kr
등록인                      : 서울디지털대학교
책임자                      : 서울디지털대학교
책임자 전자우편             : dns@sdu.ac.kr
등록일                      : 2000. 08. 01.
최근 정보 변경일            : 2016. 10. 24.
사용 종료일                 : 2026. 08. 01.
정보공개여부                : N
등록대행자                  : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC                      : 미서명

1차 네임서버 정보
   호스트이름               : ns.sdu.ac.kr
   IP 주소                  : 222.239.221.250

2차 네임서버 정보
   호스트이름               : ns2.ngene.net

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

Domain Name                 : sdu.ac.kr
Registrant                  : Seoul Digital University
Administrative Contact(AC)  : SEOUL DIGITAL UNIVERSITY
AC E-Mail                   : dns@sdu.ac.kr
Registered Date             : 2000. 08. 01.
Last Updated Date           : 2016. 10. 24.
Expiration Date             : 2026. 08. 01.
Publishes                   : N
Authorized Agency           : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC                      : unsigned

Primary Name Server
   Host Name                : ns.sdu.ac.kr
   IP Address               : 222.239.221.250

Secondary Name Server
   Host Name                : ns2.ngene.net

- KISA/KRNIC WHOIS Service -