Hostname

marena.ch

Last fetched Sat, 30 May 2026 12:57:33 GMT

marena.ch resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in US.

Nutrition Label

Resolution chain

marena.ch 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
99.83.231.61	99.83.224.0/20	AS16509	AMAZON-02 - Amazon.com, Inc.	US

WHOIS identity

No WHOIS records are currently associated with marena.ch in WhisperGraph.

Subdomains

2 observed subdomains of marena.ch.

Subdomain
mail.marena.ch
www.marena.ch

Web-graph footprint

Distinct hostnames that link to or from marena.ch in the public web crawl.

5 sites link to this hostname.

33 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for marena.ch.

Mechanism	Target
SPF_IP	2a00:d70:0:e::/6

Pivot deeper into the graph from marena.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "marena.ch"})-[: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.