Hostname

caffero.nl

Last fetched Mon, 13 Jul 2026 22:36:05 GMT

caffero.nl resolves to 1 IPv4 address operated by AS24940 in FI. WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

Resolution chain

caffero.nl 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
65.109.121.19	65.109.0.0/16	AS24940	—	FI

WHOIS identity

Registrar: registrar:team.blue nl b.v.
Organization: —
Contact emails: —

Subdomains

6 observed subdomains of caffero.nl.

Subdomain
hostmaster.caffero.nl
mail.caffero.nl
staging.caffero.nl
v2.caffero.nl
www.caffero.nl

Showing 5 of 6. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from caffero.nl in the public web crawl.

6 sites link to this hostname.

52 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for caffero.nl.

Mechanism	Target
SPF_A	_spf.google.com
SPF_A	protection.outlook.com
SPF_A	spf.afas.online
SPF_A	spf.mandrillapp.com
SPF_A	spf.transip.email
SPF_IP	134.209.82.98
SPF_IP	149.210.155.228
SPF_IP	46.101.178.106

Pivot deeper into the graph from caffero.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "caffero.nl"})-[: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.