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Hostname

once.eu

Last fetched

once.eu resolves to 1 IPv4 address operated by GOOGLE-CLOUD-PLATFORM - Google LLC in GB. WHOIS lists registrar:transip group bv as the registrar.

Nutrition Label

WHISPER CANON · once.euRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/once.eu

Resolution chain

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

IPPrefixASNOperatorCountry
35.197.215.13235.197.208.0/20AS396982GOOGLE-CLOUD-PLATFORM - Google LLCGB

WHOIS identity

Registrar
registrar:transip group bv
Organization
—
Contact emails
—

Subdomains

5 observed subdomains of once.eu.

Subdomain
com.once.eu
mail.once.eu
www.once.eu

Showing 3 of 5. View all subdomains →

Web-graph footprint

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

16 sites link to this hostname.

40 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 once.eu.

MechanismTarget
SPF_Aonce.eu
SPF_Aspflive.s4financials.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspfinclude.werkonline.nu
SPF_MXonce.eu

Related pages

Pivot deeper into the graph from once.eu.

Cypher and MCP

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

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