Hostname

nvrtra.nl

Last fetched Thu, 09 Jul 2026 04:24:26 GMT

nvrtra.nl resolves to 1 IPv4 address operated by AS48635 in NL. WHOIS lists registrar:flexwebhosting as the registrar.

Nutrition Label

Resolution chain

nvrtra.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
62.84.245.196	62.84.240.0/21	AS48635	—	NL

WHOIS identity

Registrar: registrar:flexwebhosting
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of nvrtra.nl.

Subdomain
ftp.nvrtra.nl
hostmaster.nvrtra.nl
mail.nvrtra.nl
www.nvrtra.nl

Web-graph footprint

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

80 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.nvrtra.nl

SPF policy

1 SPF mechanism authorising senders for nvrtra.nl.

Mechanism	Target
SPF_IP	109.70.1.27

Pivot deeper into the graph from nvrtra.nl.

Cypher and MCP

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

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