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Hostname

upr.si

Last fetched

upr.si resolves to 1 IPv4 address operated by netcup-AS - netcup GmbH in DE. WHOIS lists registrar:arnesregistrar-url: http://www.arnes.si/storitve/splet-posta-strezniki/registracija-si-domene.html| as the registrar.

Nutrition Label

WHISPER CANON · upr.siRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/upr.si

Resolution chain

upr.si resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.45.111.45.45.108.0/22AS197540netcup-AS - netcup GmbHDE

WHOIS identity

Registrar
registrar:arnesregistrar-url: http://www.arnes.si/storitve/splet-posta-strezniki/registracija-si-domene.html|
Organization
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Contact emails
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Subdomains

288 observed subdomains of upr.si.

Subdomain
360.upr.si
amebis.upr.si
authsmtp.upr.si
autodiscover.upr.si
cjmk.upr.si
cjup.upr.si
crpz.upr.si
csasc2013.upr.si
dns1.upr.si
dns2.upr.si
dns3.upr.si
download.upr.si
eduroam.upr.si
famnit.upr.si
fgo.upr.si
fhs.upr.si
fts.upr.si
fvz.upr.si
gosp.upr.si
hic.upr.si
hup.upr.si
iam.upr.si
idam.upr.si
idp.upr.si
inotez.upr.si

Showing 25 of 288. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from upr.si in the public web crawl.

519 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

26 SPF mechanisms authorising senders for upr.si.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.squalomail.com
SPF_IP193.2.1.126
SPF_IP193.2.1.68
SPF_IP193.2.1.74
SPF_IP193.2.1.75
SPF_IP193.2.1.77
SPF_IP193.2.61.224/28
SPF_IP194.2.22.0/24
SPF_IP194.249.150.0/26
SPF_IP194.249.168.8/29
SPF_IP194.249.224.0/24
SPF_IP194.249.81.128/26
SPF_IP194.249.81.192/27
SPF_IP212.235.192.0/23
SPF_IP212.235.194.0/26
SPF_IP212.235.194.50/31
SPF_IP212.235.194.52/30
SPF_IP212.235.194.56/30
SPF_IP212.235.194.60/31
SPF_IP212.235.194.62/32
SPF_IP212.235.226.143
SPF_IP212.235.226.144
SPF_IP212.235.226.147
SPF_IP212.235.226.64/26
SPF_IP88.200.63.128/25

Related pages

Pivot deeper into the graph from upr.si.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "upr.si"})-[: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.