Hostname

20six.nl

Last fetched Wed, 15 Jul 2026 05:43:53 GMT

20six.nl resolves to 1 IPv4 address operated by AS51747 in NL. WHOIS lists registrar:hostingindustries b.v. as the registrar.

Nutrition Label

Resolution chain

20six.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
193.182.5.60	193.182.4.0/23	AS51747	—	NL

WHOIS identity

Registrar: registrar:hostingindustries b.v.
Organization: —
Contact emails: —

Subdomains

3 observed subdomains of 20six.nl.

Subdomain
ftp.20six.nl
mail.20six.nl
www.20six.nl

Web-graph footprint

Distinct hostnames that link to or from 20six.nl in the public web crawl.

57 sites link to this hostname.

168 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.20six.nl

SPF policy

3 SPF mechanisms authorising senders for 20six.nl.

Mechanism	Target
SPF_IP	193.182.5.60
SPF_IP	2001:1af8:2100:b0a0:0:0:0:59
SPF_IP	85.17.104.59

Pivot deeper into the graph from 20six.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "20six.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.