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Hostname

sks.frl

Last fetched

sks.frl resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists iana:1345 as the registrar.

Nutrition Label

WHISPER CANON · sks.frlRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint5.6/10canon.whisper.security/host/sks.frl

Resolution chain

sks.frl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.61.253.555.61.248.0/21AS20857—NL

WHOIS identity

Registrar
iana:1345
Organization
l. de ruijter
Contact emails

Subdomains

1 observed subdomain of sks.frl.

Subdomain
mail.sks.frl

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sks.frl.

MechanismTarget
SPF_Asks.frl
SPF_IP5.61.253.22
SPF_MXsks.frl

Related pages

Pivot deeper into the graph from sks.frl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sks.frl"})-[: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.