Hostname

rehn.cc

Last fetched Sat, 30 May 2026 16:03:48 GMT

rehn.cc resolves to 1 IPv4 address operated by AS58466 in CN. WHOIS lists iana:1469 as the registrar.

Nutrition Label

Resolution chain

rehn.cc resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
106.75.166.7	106.75.160.0/20	AS58466	—	CN

WHOIS identity

Registrar: iana:1469
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of rehn.cc.

Subdomain
mail.rehn.cc
www.rehn.cc

Web-graph footprint

Distinct hostnames that link to or from rehn.cc in the public web crawl.

41 sites linked to from this hostname.

Sample inbound links

nopainld.org

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for rehn.cc.

Mechanism	Target
SPF_INCLUDE	spf.qiye.aliyun.com

Pivot deeper into the graph from rehn.cc.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rehn.cc"})-[: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.