Hostname

sofra.cologne

Last fetched Mon, 25 May 2026 19:30:13 GMT

sofra.cologne resolves to 1 IPv4 address operated by GD-EMEA-DC-CGN1 in DE. WHOIS lists iana:1390 as the registrar.

Nutrition Label

Resolution chain

sofra.cologne 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
87.230.47.193	87.230.44.0/22	AS34011	GD-EMEA-DC-CGN1	DE

WHOIS identity

Registrar: iana:1390
Organization: rainbow refugees support group e.v.
Contact emails: —

Subdomains

2 observed subdomains of sofra.cologne.

Subdomain
data.sofra.cologne
mx0.sofra.cologne

Web-graph footprint

Distinct hostnames that link to or from sofra.cologne in the public web crawl.

21 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx0.sofra.cologne

SPF policy

3 SPF mechanisms authorising senders for sofra.cologne.

Mechanism	Target
SPF_A	sofra.cologne
SPF_INCLUDE	spf.server-he.de
SPF_MX	sofra.cologne

Pivot deeper into the graph from sofra.cologne.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sofra.cologne"})-[: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.