Hostname

rccl.kr

Last fetched Wed, 08 Jul 2026 01:54:49 GMT

rccl.kr resolves to 4 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

rccl.kr resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
15.165.246.156	15.164.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	KR
3.36.197.57	3.36.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	KR
43.203.108.77	43.200.0.0/14	AS16509	AMAZON-02 - Amazon.com, Inc.	KR
54.180.189.71	54.180.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	KR

WHOIS identity

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

Subdomains

14 observed subdomains of rccl.kr.

Subdomain
api.rccl.kr
azamara.rccl.kr
booking.rccl.kr
celebrity.rccl.kr
cms.rccl.kr
cruising.rccl.kr
m.rccl.kr
mail.rccl.kr
office.rccl.kr
stage.rccl.kr
www.rccl.kr

Showing 11 of 14. View all subdomains →

Web-graph footprint

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

14 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

cruisetmk.kr

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

6 SPF mechanisms authorising senders for rccl.kr.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	mail.stibee.com
SPF_INCLUDE	spf1.odysol.com
SPF_IP	208.64.67.131
SPF_IP	208.64.67.132
SPF_IP	223.130.93.58

Pivot deeper into the graph from rccl.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rccl.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.