Hostname

kcd.co.kr

Last fetched Mon, 27 Jul 2026 05:01:09 GMT

kcd.co.kr resolves to 8 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in US. WHOIS lists registrar:(?)????? as the registrar.

Nutrition Label

Resolution chain

kcd.co.kr resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
3.166.160.27	3.166.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.166.160.44	3.166.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.166.160.60	3.166.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
3.166.160.86	3.166.160.0/21	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.116	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.127	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.50	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US
54.192.100.6	54.192.100.0/22	AS16509	AMAZON-02 - Amazon.com, Inc.	US

WHOIS identity

Registrar: registrar:(?)?????
Organization: ?? unknown
Contact emails: —

Subdomains

22 observed subdomains of kcd.co.kr.

Subdomain
asset.kcd.co.kr
auth-relay-service-dev.kcd.co.kr
auth-relay-service.kcd.co.kr
auth-service-dev.kcd.co.kr
auth-service.kcd.co.kr
blog.kcd.co.kr
cert-service-dev.kcd.co.kr
cert-service.kcd.co.kr
dev.kcd.co.kr
feather.kcd.co.kr
file.kcd.co.kr
franchise.kcd.co.kr
internal-junco.kcd.co.kr
internal-pipit-staging.kcd.co.kr
internal-pipit.kcd.co.kr
junco.kcd.co.kr
mydata.kcd.co.kr
peafowl-staging.kcd.co.kr
space.kcd.co.kr
vendors-staging.kcd.co.kr
www.kcd.co.kr

Showing 21 of 22. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from kcd.co.kr in the public web crawl.

39 sites link to this hostname.

13 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for kcd.co.kr.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	_spfblocka.toast.com
SPF_INCLUDE	mail.stibee.com
SPF_INCLUDE	mail.zendesk.com

Pivot deeper into the graph from kcd.co.kr.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "kcd.co.kr"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.