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Hostname

ul.osu.pl

Last fetched

ul.osu.pl resolves to 1 IPv4 address operated by AS15967 in PL.

Nutrition Label

WHISPER CANON · ul.osu.plRouting diversity1.5/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/ul.osu.pl

Resolution chain

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

IPPrefixASNOperatorCountry
77.55.252.4877.55.252.0/23AS15967—PL

WHOIS identity

No WHOIS records are currently associated with ul.osu.pl in WhisperGraph.

Subdomains

1 observed subdomain of ul.osu.pl.

Subdomain
www.ul.osu.pl

Web-graph footprint

Distinct hostnames that link to or from ul.osu.pl in the public web crawl.

3 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

8 SPF mechanisms authorising senders for ul.osu.pl.

MechanismTarget
SPF_Aul.osu.pl
SPF_IP77.55.252.48
SPF_IP77.55.252.56
SPF_IP77.55.252.64
SPF_IP77.55.252.76
SPF_IP77.55.252.84
SPF_IP77.55.253.14
SPF_MXul.osu.pl

Related pages

Pivot deeper into the graph from ul.osu.pl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ul.osu.pl"})-[: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.