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Hostname

bernlef.frl

Last fetched

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

Nutrition Label

WHISPER CANON · bernlef.frlRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/bernlef.frl

Resolution chain

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

IPPrefixASNOperatorCountry
136.144.137.153136.144.128.0/17AS20857—NL

WHOIS identity

Registrar
iana:1345
Organization
f.f.j. bernlef
Contact emails

Subdomains

9 observed subdomains of bernlef.frl.

Subdomain
mc.bernlef.frl
s3.bernlef.frl
stikker.bernlef.frl
swift.bernlef.frl
v3.bernlef.frl
wurdlid.bernlef.frl
www.bernlef.frl

Showing 7 of 9. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from bernlef.frl in the public web crawl.

48 sites link to this hostname.

24 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for bernlef.frl.

MechanismTarget
SPF_Abernlef.frl
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.mandrillapp.com
SPF_INCLUDEu30188328.wl079.sendgrid.net
SPF_IP136.144.137.153
SPF_MXbernlef.frl

Related pages

Pivot deeper into the graph from bernlef.frl.

Cypher and MCP

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

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