Hostname

centerslo.si

Last fetched Mon, 13 Jul 2026 22:19:28 GMT

centerslo.si resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:hal interactive registrar-url: http://www.hal.si/domene as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
104.21.89.127	104.21.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.189.69	172.67.176.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: registrar:hal interactive registrar-url: http://www.hal.si/domene
Organization: —
Contact emails: —

Subdomains

8 observed subdomains of centerslo.si.

Subdomain
autodiscover.centerslo.si
cpanel.centerslo.si
cpcalendars.centerslo.si
cpcontacts.centerslo.si
mail.centerslo.si
owncloud.centerslo.si
webmail.centerslo.si
www.centerslo.si

Web-graph footprint

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

187 sites link to this hostname.

415 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

host03.hal.si

SPF policy

8 SPF mechanisms authorising senders for centerslo.si.

Mechanism	Target
SPF_A	centerslo.si
SPF_A	mail.arnes.si
SPF_INCLUDE	spf.mandrillapp.com
SPF_INCLUDE	spf.postal.virtua.si
SPF_IP	31.7.206.13
SPF_IP	85.25.176.41
SPF_IP	91.230.90.0/24
SPF_MX	centerslo.si

Pivot deeper into the graph from centerslo.si.

Cypher and MCP

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

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