Skip to content

Hostname

holsteiniowa.org

Last fetched

holsteiniowa.org resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in US. WHOIS lists iana:69 as the registrar.

Nutrition Label

WHISPER CANON · holsteiniowa.orgRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/holsteiniowa.org

Resolution chain

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

IPPrefixASNOperatorCountry
135.237.219.200135.236.0.0/15AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationUS

WHOIS identity

Registrar
iana:69
Organization
city of holstein
Contact emails

Subdomains

1 observed subdomain of holsteiniowa.org.

Subdomain
www.holsteiniowa.org

Web-graph footprint

Distinct hostnames that link to or from holsteiniowa.org in the public web crawl.

22 sites link to this hostname.

32 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX record data is temporarily unavailable. Refresh in a moment to retry.

SPF policy

5 SPF mechanisms authorising senders for holsteiniowa.org.

MechanismTarget
SPF_Adispatch-us.ppe-hosted.com
SPF_INCLUDE_spf-us.ppe-hosted.com
SPF_INCLUDEholsteiniowa-org.email.web.vc3.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP64.98.36.0/24

Related pages

Pivot deeper into the graph from holsteiniowa.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "holsteiniowa.org"})-[: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.