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Hostname

rl.lu

Last fetched

rl.lu appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

WHISPER CANON · rl.luRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/rl.lu

Resolution chain

rl.lu has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with rl.lu in WhisperGraph.

Subdomains

7 observed subdomains of rl.lu.

Subdomain
mailgate.rl.lu
www2.rl.lu
www.rl.lu
wordpress.rl.lu
test.rl.lu
qsl.rl.lu

Showing 6 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from rl.lu in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

21 SPF mechanisms authorising senders for rl.lu.

MechanismTarget
SPF_INCLUDEgmail.com
SPF_INCLUDEservers.mcsv.net
SPF_IP148.105.8.0/21
SPF_IP158.64.1.0/24
SPF_IP158.64.2.74
SPF_IP193.168.82.16/27
SPF_IP194.154.192.0/25
SPF_IP194.154.212.0/27
SPF_IP195.201.215.74/32
SPF_IP195.46.255.224/27
SPF_IP198.2.128.0/18
SPF_IP2001:a18:1:0:0:0:0:58
SPF_IP2001:a18:1:0:0:0:0:59
SPF_IP2001:a18:1:0:0:0:0:70
SPF_IP2001:a18:1:0:0:0:0:81
SPF_IP2001:a18:1::34/128
SPF_IP2001:a18:1::62/128
SPF_IP2001:a18:1::84/128
SPF_IP205.201.128.0/20
SPF_IP213.166.54.224/27
SPF_IP2a01:4f8:d0a:650c:0:0:0:2

Related pages

Pivot deeper into the graph from rl.lu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rl.lu"})-[: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.