Hostname

sf-develop.de

Last fetched Fri, 29 May 2026 14:28:21 GMT

sf-develop.de resolves to 1 IPv4 address operated by AS34011 in DE.

Nutrition Label

Resolution chain

sf-develop.de 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
176.28.33.148	176.28.32.0/22	AS34011	—	DE

WHOIS identity

No WHOIS records are currently associated with sf-develop.de in WhisperGraph.

Subdomains

4 observed subdomains of sf-develop.de.

Subdomain
arqis.sf-develop.de
mainpage.sf-develop.de
mx0.sf-develop.de
www.sf-develop.de

Threat posture

History

Mail and authentication

MX records

mx0.sf-develop.de

SPF policy

3 SPF mechanisms authorising senders for sf-develop.de.

Mechanism	Target
SPF_A	sf-develop.de
SPF_INCLUDE	spf.server-he.de
SPF_MX	sf-develop.de

Pivot deeper into the graph from sf-develop.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sf-develop.de"})-[: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.