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Hostname

pei.si

Last fetched

pei.si resolves to 1 IPv4 address operated by AS2107 in SI. WHOIS lists iana:1857 as the registrar.

Nutrition Label

WHISPER CANON · pei.siRouting diversity1.5/10Peering density4.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/pei.si

Resolution chain

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

IPPrefixASNOperatorCountry
193.2.222.156193.2.0.0/16AS2107—SI

WHOIS identity

Registrar
iana:1857
Organization
—
Contact emails
—

Subdomains

11 observed subdomains of pei.si.

Subdomain
career.pei.si
didesu.pei.si
interni.pei.si
khetaun.pei.si
knjiznica1.pei.si
knjiznica2.pei.si
konferenca.pei.si
novice.pei.si
start.pei.si
upsi.pei.si
www.pei.si

Web-graph footprint

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

154 sites link to this hostname.

317 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 pei.si.

MechanismTarget
SPF_IP153.5.61.0/25
SPF_IP193.2.0.0/24
SPF_IP193.2.1.0/24
SPF_IP2001:1470:8000::/64
SPF_IP2001:1470:80dc:2003::/64

Related pages

Pivot deeper into the graph from pei.si.

Cypher and MCP

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

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