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Hostname

sehanedu.com

Last fetched

sehanedu.com resolves to 1 IPv4 address operated by SKB-AS SK Broadband Co Ltd in KR. WHOIS lists iana:244 as the registrar.

Nutrition Label

WHISPER CANON · sehanedu.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/sehanedu.com

Resolution chain

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

IPPrefixASNOperatorCountry
58.228.255.21958.224.0.0/13AS9318SKB-AS SK Broadband Co LtdKR

WHOIS identity

Registrar
iana:244
Organization
sehan academy
Contact emails

Subdomains

6 observed subdomains of sehanedu.com.

Subdomain
ns.sehanedu.com
www.sehanedu.com
postmaster.sehanedu.com
ns3.sehanedu.com
ns2.sehanedu.com
ns1.sehanedu.com

Web-graph footprint

Distinct hostnames that link to or from sehanedu.com in the public web crawl.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for sehanedu.com.

MechanismTarget
SPF_IP211.34.104.37
SPF_IP58.228.255.219

Related pages

Pivot deeper into the graph from sehanedu.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sehanedu.com"})-[: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.