Hostname

when.st

Last fetched Tue, 21 Jul 2026 20:51:42 GMT

when.st resolves to 1 IPv4 address operated by FLY - Fly.io, Inc. in FR.

Nutrition Label

Resolution chain

when.st 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
66.241.125.10	66.241.124.0/23	AS40509	FLY - Fly.io, Inc.	FR

WHOIS identity

No WHOIS records are currently associated with when.st in WhisperGraph.

Subdomains

2 observed subdomains of when.st.

Subdomain
blog.when.st
www.when.st

Web-graph footprint

Distinct hostnames that link to or from when.st in the public web crawl.

7 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for when.st.

Mechanism	Target
SPF_INCLUDE	spf.messagingengine.com

Pivot deeper into the graph from when.st.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "when.st"})-[: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.