Hostname

u-pas.nl

Last fetched Fri, 03 Jul 2026 10:29:21 GMT

u-pas.nl resolves to 1 IPv4 address operated by AS20847 in NL. WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

Resolution chain

u-pas.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
31.7.7.143	31.7.4.0/22	AS20847	—	NL

WHOIS identity

Registrar: registrar:team.blue nl b.v.
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of u-pas.nl.

Subdomain
app.u-pas.nl
staging.u-pas.nl
test.u-pas.nl
www.u-pas.nl

Web-graph footprint

Distinct hostnames that link to or from u-pas.nl in the public web crawl.

191 sites link to this hostname.

456 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

upas-nl0c.mail.protection.outlook.com

SPF policy

2 SPF mechanisms authorising senders for u-pas.nl.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.sendinblue.com

Pivot deeper into the graph from u-pas.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "u-pas.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.