Hostname

codref.org

Last fetched Mon, 13 Jul 2026 08:36:16 GMT

codref.org resolves to 1 IPv4 address operated by AS24940 in DE. WHOIS lists iana:1910 as the registrar.

Nutrition Label

Resolution chain

codref.org 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
78.47.83.250	78.46.0.0/15	AS24940	—	DE

WHOIS identity

Registrar: iana:1910
Organization: davide dal farra
Contact emails: —

Subdomains

4 observed subdomains of codref.org.

Subdomain
api.codref.org
matrix.codref.org
nvidiasol.codref.org
www.codref.org

Web-graph footprint

Distinct hostnames that link to or from codref.org in the public web crawl.

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

www556.your-server.de

SPF policy

2 SPF mechanisms authorising senders for codref.org.

Mechanism	Target
SPF_MX	codref.org
SPF_REDIRECT	codref.com

Pivot deeper into the graph from codref.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "codref.org"})-[: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.