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Hostname

prweb.sk

Last fetched

prweb.sk resolves to 1 IPv4 address operated by AS51013 in SK. WHOIS lists registrar:websupport s.r.o. as the registrar.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
37.9.175.18837.9.175.0/24AS51013—SK

WHOIS identity

Registrar
registrar:websupport s.r.o.
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of prweb.sk.

Subdomain
mailin1.prweb.sk
mailin2.prweb.sk
www.prweb.sk

Web-graph footprint

Distinct hostnames that link to or from prweb.sk in the public web crawl.

433 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for prweb.sk.

MechanismTarget
SPF_Aprweb.sk
SPF_INCLUDE_spf.m1.websupport.sk
SPF_MXprweb.sk

Related pages

Pivot deeper into the graph from prweb.sk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "prweb.sk"})-[: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.