Hostname

613.ch

Last fetched Sun, 24 May 2026 14:43:37 GMT

613.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

613.ch has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: —
Organization: expert caesar kaeslin
Contact emails: —

Subdomains

1 observed subdomain of 613.ch.

Subdomain
www.613.ch

Web-graph footprint

Distinct hostnames that link to or from 613.ch in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

613-ch.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for 613.ch.

Mechanism	Target
SPF_REDIRECT	spf-permissive.mail.hostpoint.ch

Pivot deeper into the graph from 613.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "613.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.