Hostname

opzij.nl

Last fetched Tue, 07 Jul 2026 20:43:53 GMT

opzij.nl resolves to 1 IPv4 address operated by AS34762 in BE. WHOIS lists registrar:combell b.v. as the registrar.

Nutrition Label

Resolution chain

opzij.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
83.217.84.221	83.217.64.0/19	AS34762	—	BE

WHOIS identity

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

Subdomains

7 observed subdomains of opzij.nl.

Subdomain
bestellen.opzij.nl
clicks.opzij.nl
gegevens.opzij.nl
hostmaster.opzij.nl
redactie-tng.opzij.nl
tracking.opzij.nl
www.opzij.nl

Web-graph footprint

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

283 sites link to this hostname.

364 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for opzij.nl.

Mechanism	Target
SPF_INCLUDE	spf.byte.nl
SPF_INCLUDE	spf.mandrillapp.com
SPF_IP	88.151.120.202

Pivot deeper into the graph from opzij.nl.

Cypher and MCP

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

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