Sen.go.kr 서울특별시교육청 : HOME
Server IP address resolved: Yes
Http response code: 200
Response time: 0.53 sec.
Last Checked: 01/24/2023
Over the time sen.go.kr has been ranked as high as 5,585 in the world, while most of its traffic comes from Korea, where it reached as high as 905 position.
Sen.go.kr receives about 3,230 unique visitors and 18,411 pageviews per day. The estimated value of sen.go.kr is 324,120 USD. Each unique visitor makes about 5.7 pageviews on average.
Sen.go.kr is registered under .KR top-level domain. Check other websites in .KR zone.
At the time of the last check (November 22, 2019) sen.go.kr has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on July 31, 2021). Check other websites using SSL certificates issued by GlobalSign nv-sa.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sen.go.kr is quite a safe domain.
Mobile-Friendly test indicates that sen.go.kr is well 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 sen.go.kr 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.
"sen.go.kr" is not a phishing page.
"sen.go.kr" does not install unwanted software.
"sen.go.kr" does not contain harmfull applications.
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 sen.go.kr 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 sen.go.kr for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the sen.go.kr. This reputation system receives ratings from users and information from third-party sources, assesses the sen.go.kr for safety features and confirms, whether sen.go.kr is suitable for children.
Domain | *.sen.go.kr |
Issuer Organization | GlobalSign nv-sa |
Issuer | GlobalSign RSA DV SSL CA 2018 |
Algorithm | RSA-SHA256 |
Valid form | 07/31/2019 |
Expiration | 07/31/2021 |
Signed | Certificate is not self signed |
Additional Domains | *.sen.go.kr sen.go.kr |
ASN ID: 23579
ASN Title: SENNEIS-AS-KR Seoul Metropolitan Office Of Education, KR
Last Update: 10/03/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS23601'
as-block: AS23552 - AS23601
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 50 AS numbers from AS23552to AS23601
remarks: for assignment to KRNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC
person: Host Master
address: 135 Jungdae-ro Songpa-gu Seoul
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-03-15T04:20:59Z
source: APNIC
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
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 'AS23579'
% Abuse contact for 'AS23579' is 'hostmaster@nic.or.kr'
aut-num: AS23579
as-name: SENNEIS-AS-KR
descr: Seoul Metropolitan Office Of Education
country: KR
admin-c: AM1724-AP
tech-c: AM1724-AP
import: from AS9768
action pref=10;
accept ANY
import: from AS9316
action pref=10;
accept ANY
export: to AS9316
announce AS23579
export: to AS9768
announce AS23579
default: to AS9768
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-17T02:31:23Z
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: Seoul Jongno-gu Songwol-gil 48
country: KR
phone: +82-2-399-9706
e-mail: dlrlgurdl@sen.go.kr
nic-hdl: AM1724-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2018-02-02T00:34:50Z
source: APNIC
% Information related to 'AS23579'
aut-num: AS23579
as-name: SENNEIS-AS-KR-KR
descr: Seoul Metropolitan Office Of Education
country: KR
import: from AS9768 action pref=10 accept ANY
import: from AS9316 action pref=10 accept ANY
export: to AS9316 announce AS23579
export: to AS9768 announce AS23579
admin-c: HS534-KR
tech-c: HS534-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Seoul Jongno-gu Songwol-gil 48
address: seoul metropolitan office of education
country: KR
phone: +82-2-399-9706
e-mail: dlrlgurdl@sen.go.kr
nic-hdl: HS534-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-US3)
query : sen.go.kr
# KOREAN(UTF8)
도메인이름 : sen.go.kr
등록인 : 서울시교육청
등록인 주소 : 서울특별시 동대문구 천호대로4길 19-3 서울특별시교육청교육연구정보원 교육정보화부 정보지원과(4층)
등록인 우편번호 : 02586
책임자 : 서울특별시교육청
책임자 전자우편 : webmaster@sen.go.kr
책임자 전화번호 : 02-2330-8547
등록일 : 2000. 12. 01.
최근 정보 변경일 : 2021. 01. 26.
사용 종료일 : 2022. 12. 01.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : sedunet.sen.go.kr
IP 주소 : 202.171.248.71
2차 네임서버 정보
호스트이름 : sen-dns.sen.go.kr
IP 주소 : 202.171.248.73
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : sen.go.kr
Registrant : Seoul Metropolitan Office of Education
Registrant Address : , 19-3 Cheonho-daero 4-gil Dongdaemun-gu, Seoul, KR
Registrant Zip Code : 02586
Administrative Contact(AC) : smoe
AC E-Mail : webmaster@sen.go.kr
AC Phone Number : 02-2330-8547
Registered Date : 2000. 12. 01.
Last Updated Date : 2021. 01. 26.
Expiration Date : 2022. 12. 01.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : sedunet.sen.go.kr
IP Address : 202.171.248.71
Secondary Name Server
Host Name : sen-dns.sen.go.kr
IP Address : 202.171.248.73
- KISA/KRNIC WHOIS Service -
Host | A Record | TTL |
---|---|---|
sen.go.kr | 202.171.248.158 | 86400 |
Host | MX Record | Priority | TTL |
---|---|---|---|
sen.go.kr | senspam.sen.go.kr | 20 | 86400 |
sen.go.kr | smtp.sen.go.kr | 10 | 86400 |
Host | NS Record | TTL |
---|---|---|
sen.go.kr | sedunet.sen.go.kr | 86400 |
sen.go.kr | sen-dns.sen.go.kr | 86400 |
sen.go.kr | sen1.sen.go.kr | 86400 |
sen.go.kr | sen2.sen.go.kr | 86400 |
Host | TXT Record | TTL |
---|---|---|
sen.go.kr | v=spf1 ip4:202.171.248.74 ip4:202.171.248.75 ip4:202.171.248.76 ip4:202.171.248.77 ip4:202.171.248.78 ip4:202.171.248.144 ip4:202.171.248.145 ip4:211.241.44.37 ip4:211.241.100.14 -all | 86400 |
sedunet.sen.go.kr
TTL: 86400
Email address: admin.sen.go.kr
Serial: 2019073101
Refresh: 3600
Retry: 1200
Expire: 432000
Minimum: 86400
Last tested: 05/06/2017
Total Resources | 1 |
Number of Hosts | 1 |
Last tested: 04/25/2017
Total Resources | 1 |
Number of Hosts | 1 |
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