Skip to content

Hostname

ou.edu

Last fetched

ou.edu resolves to 1 IPv4 address operated by OUHSC-EDU - University of Oklahoma HSC in US.

Nutrition Label

WHISPER CANON · ou.eduRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/ou.edu

Resolution chain

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

IPPrefixASNOperatorCountry
156.110.247.18156.110.240.0/20AS16922OUHSC-EDU - University of Oklahoma HSCUS

WHOIS identity

WHOIS data is temporarily unavailable. Refresh in a moment to retry.

Subdomains

Subdomain count is temporarily unavailable. Refresh in a moment to retry.

Web-graph footprint

Distinct hostnames that link to or from ou.edu in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

20 SPF mechanisms authorising senders for ou.edu.

MechanismTarget
SPF_INCLUDE_spf.qualtrics.com
SPF_INCLUDE_tuf-spf.touchnet.com
SPF_INCLUDEaspmx.pardot.com
SPF_INCLUDEmail.zendesk.com
SPF_INCLUDEsendgrid.net
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.protection.outlook.com
SPF_IP129.15.42.13/32
SPF_IP148.59.100.16/28
SPF_IP168.245.25.116/32
SPF_IP208.86.201.61/32
SPF_IP216.37.17.227/32
SPF_IP35.80.141.6/32
SPF_IP44.229.121.55/32
SPF_IP52.86.188.131/32
SPF_IP54.236.109.30/32
SPF_IP54.236.128.150/32
SPF_IP64.72.147.142/32
SPF_IP64.72.147.23/32
SPF_IP67.231.145.144/32

Related pages

Pivot deeper into the graph from ou.edu.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ou.edu"})-[: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.