Domain diagnostics 8012.kr

Diagnose potential problems with a given domain.

You can bookmark this utility as diag.domains.

Global nameservers

Google Public DNS

dayana.ns.cloudflare.com (2375251870, TTL: 1800)

Cloudflare DNS

dayana.ns.cloudflare.com (2375251870, TTL: 1800)

Quad9

dayana.ns.cloudflare.com (2375251870, TTL: 1800)

ns1.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns2.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

ns3.simply.com

DNS request failed: The name server refuses to perform the specified operation for policy reasons.

External tests

DNS zone As seen by Google Public DNS

Webservers

8012.kr
Host Target Reverse
8012.kr 104.21.64.1 -
8012.kr 104.21.16.1 -
8012.kr 104.21.80.1 -
8012.kr 104.21.32.1 -
8012.kr 104.21.48.1 -
8012.kr 104.21.96.1 -
8012.kr 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
8012.kr AAAA 104.21.112.1 -
www.8012.kr
Host Target Reverse
www.8012.kr 104.21.96.1 -
www.8012.kr 104.21.16.1 -
www.8012.kr 104.21.48.1 -
www.8012.kr 104.21.80.1 -
www.8012.kr 104.21.64.1 -
www.8012.kr 104.21.112.1 -
www.8012.kr 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -
www.8012.kr AAAA 104.21.32.1 -

Inbound mail

No MX records found for 8012.kr

Outbound mail

SPF record

SPF issue: No SPF record found

DKIM records

Simply.com DKIM records not found
Name Value

DMARC record

No DMARC record found

TXT records

Name Value

Nameservers

Host Nameserver
8012.kr dayana.ns.cloudflare.com
8012.kr otto.ns.cloudflare.com

WHOIS

query : 8012.kr



도메인이름                  : 8012.kr
등록인                      : Domain Privacy Services
책임자                      : Domain Privacy Services
책임자 전자우편             : DomainPrivacy -@- HOSTING.KR
등록일                      : 2020. 07. 08.
최근 정보 변경일            : 2024. 06. 19.
사용 종료일                 : 2025. 07. 08.
정보공개여부                : N
등록대행자                  : 메가존(주)(http://HOSTING.KR)
DNSSEC                      : 미서명
등록정보 보호               : clientTransferProhibited

1차 네임서버 정보
   호스트이름               : dayana.ns.cloudflare.com

2차 네임서버 정보
   호스트이름               : otto.ns.cloudflare.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.



Domain Name                 : 8012.kr
Registrant                  : Domain Privacy Services
Administrative Contact(AC)  : Domain Privacy Services
AC E-Mail                   : DomainPrivacy -@- HOSTING.KR
Registered Date             : 2020. 07. 08.
Last Updated Date           : 2024. 06. 19.
Expiration Date             : 2025. 07. 08.
Publishes                   : N
Authorized Agency           : Megazone(http://HOSTING.KR)
DNSSEC                      : unsigned
Domain Status               : clientTransferProhibited

Primary Name Server
   Host Name                : dayana.ns.cloudflare.com

Secondary Name Server
   Host Name                : otto.ns.cloudflare.com


- KISA/KRNIC WHOIS Service -

WHOIS result is cached for 15 minutes

HTTP trace

1
http://8012.kr
HTTP 301
104.21.48.1
Namelookup
240 ms
Connect
245 ms
Pre-transfer
245 ms
Start-transfer (TTFB)
260 ms
HTTP/1.1 301 Moved Permanently
Date: Sat, 05 Jul 2025 04:11:56 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://8012.kr/
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2B07ksA0bMooj1iUuDp1%2BLEfJ%2Bnp6wUKFmXaImp%2Fy%2BkIFV7W2OVck6WF54NmwEPc4NCeCGagR%2Bj25JY6RojKa4x9tKd5W"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server: cloudflare
CF-RAY: 95a4056f9e7ceb4c-CPH
alt-svc: h3=":443"; ma=86400
2
https://8012.kr/
HTTP 200
104.21.80.1
Namelookup
253 ms
Connect
257 ms
App connect
271 ms
Pre-transfer
271 ms
Start-transfer (TTFB)
1,270 ms
HTTP/1.1 200 OK
Date: Sat, 05 Jul 2025 04:11:58 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Vary: Accept-Encoding
X-Powered-By: PHP/8.4.8
Link: <https://8012.kr/wp-json/>; rel="https://api.w.org/"
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
Referrer-Policy: no-referrer-when-downgrade
Content-Security-Policy: upgrade-insecure-requests
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2Fg3stT5RlbjqCzritMrpCaKCqgPgoqb78xI82XXbybF5btngQpDk3s1bknX7KvtUSrgyIca1QsEgNG9eQHu%2FlpwCEqNa"}]}
Cf-Cache-Status: DYNAMIC
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
CF-RAY: 95a405716e73eb46-CPH
alt-svc: h3=":443"; ma=86400