Hostname

for-a.co.kr

Last fetched Sun, 26 Jul 2026 14:05:08 GMT

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

Nutrition Label

Resolution chain

for-a.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
13.224.106.20	13.224.106.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	IT
13.224.106.28	13.224.106.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	IT
13.224.106.44	13.224.106.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	IT
13.224.106.82	13.224.106.0/24	AS16509	AMAZON-02 - Amazon.com, Inc.	IT
13.35.238.108	13.35.238.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	SG
13.35.238.128	13.35.238.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	SG
13.35.238.49	13.35.238.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	SG
13.35.238.56	13.35.238.0/23	AS16509	AMAZON-02 - Amazon.com, Inc.	SG

WHOIS identity

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

Subdomains

2 observed subdomains of for-a.co.kr.

Subdomain
mx.for-a.co.kr
www.for-a.co.kr

Web-graph footprint

Distinct hostnames that link to or from for-a.co.kr in the public web crawl.

6 sites link to this hostname.

28 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

ezsmtp.bizmeka.com

SPF policy

1 SPF mechanism authorising senders for for-a.co.kr.

Mechanism	Target
SPF_INCLUDE	ezspf.bizmeka.com

Pivot deeper into the graph from for-a.co.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "for-a.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.