Hostname

ooc.nl

Last fetched Mon, 27 Jul 2026 16:41:59 GMT

ooc.nl resolves to 1 IPv4 address operated by AS20847 in NL. WHOIS lists registrar:antagonist b.v. as the registrar.

Nutrition Label

Resolution chain

ooc.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
195.211.74.23	195.211.72.0/22	AS20847	—	NL

WHOIS identity

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

Subdomains

6 observed subdomains of ooc.nl.

Subdomain
autodiscover.ooc.nl
mail.ooc.nl
office.ooc.nl
portal.ooc.nl
uniwin.ooc.nl
www.ooc.nl

Web-graph footprint

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

14 sites link to this hostname.

14 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

ooc-nl.mail.protection.outlook.com

SPF policy

4 SPF mechanisms authorising senders for ooc.nl.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_IP	141.138.168.0/21
SPF_IP	195.211.72.0/22
SPF_IP	89.33.30.250/32

Pivot deeper into the graph from ooc.nl.

Cypher and MCP

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

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