Website

Answer
200 OKin 1,877 ms
Ends at
http://www.gdsys.co.kr/
Redirects
  • http://gdsys.co.kr/ (301)
Title
GDSYS | The Great Business Partner
Server
Apache
Protocols
HTTP/1.1
www
No answer in time

DNS records

gdsys.co.kr

A
TTL 1 hour
MX
  • 10spam.gdsys.co.kr
TTL 1 hour
NS
TTL 1 hour
TXT
  • MS=ms26884262
  • apple-domain-verification=D7BR0ev9gE8SRkBZ
  • google-site-verification=AOr0av2i19nHoiKFBvJNUCTz7pOcf6fIt-TQ1Jt2JdQ
  • v=spf1 ip4:180.131.1.225 ip4:180.131.1.77 ip4:180.131.2.41 ~all
TTL 1 hour
SOA
  • Primary server
    ns.hostingworld.co.kr.gdsys.co.kr
    Contact
    ns2@hostingworld.co.kr
    Serial
    1211080010
    Refresh
    10 min
    Retry
    10 min
    Expire
    12 hours
    Negative TTL
    0 s
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.gdsys.co.kr

A
TTL 1 hour

As 180.131.1.230 answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

0.34Open PageRank, out of 10
54,498,990Open PageRank position
1Referring domains

From Open PageRank

DNSSEC

gdsys.co.kr is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

kr Verified

  • Found 1 DS records for kr in the . zone
  • DS=64641/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for kr
  • DS=64641/SHA-256 verifies DNSKEY=64641/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=64641 and DNSKEY=64641/SEP verifies the DNSKEY RRset

co.kr Verified

  • Found 1 DS records for co.kr in the kr zone
  • DS=8875/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=39177 and DNSKEY=39177 verifies the DS RRset
  • Found 2 DNSKEY records for co.kr
  • DS=8875/SHA-256 verifies DNSKEY=8875/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=8875 and DNSKEY=8875/SEP verifies the DNSKEY RRset

gdsys.co.kr Not signed

  • No DS records found for gdsys.co.kr in the co.kr zone