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Hostname

isb.oio.dk

Last fetched

isb.oio.dk resolves to 2 IPv4 addresses operated by AS63949 in SE.

Nutrition Label

WHISPER CANON · isb.oio.dkRouting diversity2.4/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/isb.oio.dk

Resolution chain

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

IPPrefixASNOperatorCountry
172.232.147.252172.232.128.0/19AS63949—SE
172.233.57.17172.233.32.0/19AS63949—NL

WHOIS identity

No WHOIS records are currently associated with isb.oio.dk in WhisperGraph.

Web-graph footprint

Distinct hostnames that link to or from isb.oio.dk in the public web crawl.

8 sites link to this hostname.

2 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for isb.oio.dk.

MechanismTarget
SPF_INCLUDErackhosting.com
SPF_IP188.64.157.0/28
SPF_IP194.182.109.192/26
SPF_IP194.192.81.0/24
SPF_IP194.239.143.0/24
SPF_IP2a03:dc80:0:f136:0:0:0:209
SPF_IP2a03:dc80:0:f136:0:0:0:219
SPF_IP77.243.50.209
SPF_IP77.243.50.219

Related pages

Pivot deeper into the graph from isb.oio.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "isb.oio.dk"})-[: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.