Hostname

keylaer.eu

Last fetched Mon, 27 Jul 2026 20:17:13 GMT

keylaer.eu resolves to 1 IPv4 address operated by AS8893 in DE. WHOIS lists registrar:greenmark it gmbh as the registrar.

Nutrition Label

Resolution chain

keylaer.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
212.53.140.238	212.53.128.0/17	AS8893	—	DE

WHOIS identity

Registrar: registrar:greenmark it gmbh
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of keylaer.eu.

Subdomain
mail.keylaer.eu
www.keylaer.eu

Web-graph footprint

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

15 sites linked to from this hostname.

Sample inbound links

hubertus-gilde.de

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.keylaer.eu

SPF policy

1 SPF mechanism authorising senders for keylaer.eu.

Mechanism	Target
SPF_INCLUDE	_spf.server4all.de

Pivot deeper into the graph from keylaer.eu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "keylaer.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.