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Hostname

ovvr.nl

Last fetched

ovvr.nl resolves to 2 IPv4 addresses operated by AS20857 in NL. WHOIS lists registrar:internet service europe b.v. as the registrar.

Nutrition Label

WHISPER CANON · ovvr.nlRouting diversity2.4/10Peering density6.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/ovvr.nl

Resolution chain

ovvr.nl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
136.144.129.70136.144.128.0/17AS20857—NL
89.188.16.20689.188.0.0/19AS31477—NL

WHOIS identity

Registrar
registrar:internet service europe b.v.
Organization
—
Contact emails
—

Subdomains

5 observed subdomains of ovvr.nl.

Subdomain
ftp.ovvr.nl
mail.ovvr.nl
pop.ovvr.nl
smtp.ovvr.nl
www.ovvr.nl

Web-graph footprint

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

9 sites link to this hostname.

68 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for ovvr.nl.

MechanismTarget
SPF_Aovvr.nl
SPF_INCLUDE_spf.transip.email
SPF_INCLUDEmtswww02.mtswww02.nl
SPF_INCLUDEmtswww02.nl
SPF_MXovvr.nl

Related pages

Pivot deeper into the graph from ovvr.nl.

Cypher and MCP

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

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