Hostname

2d1.eu

Last fetched Fri, 24 Jul 2026 16:11:24 GMT

2d1.eu resolves to 1 IPv4 address operated by AS12338 in ES. WHOIS lists registrar:pdr ltd. as the registrar.

Nutrition Label

Resolution chain

2d1.eu 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
46.231.3.143	46.231.0.0/21	AS12338	—	ES

WHOIS identity

Registrar: registrar:pdr ltd.
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of 2d1.eu.

Subdomain
mail.2d1.eu
www.2d1.eu

Web-graph footprint

Distinct hostnames that link to or from 2d1.eu in the public web crawl.

3 sites linked to from this hostname.

Sample inbound links

kontaizu.eus

Sample outbound links

Threat posture

History

Mail and authentication

MX records

ebf2e0771c019d498d3f4d7e7dee71.pamx1.hotmail.com

SPF policy

1 SPF mechanism authorising senders for 2d1.eu.

Mechanism	Target
SPF_INCLUDE	hotmail.com

Pivot deeper into the graph from 2d1.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "2d1.eu"})-[: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.