Hostname

sjk.se

Last fetched Tue, 28 Jul 2026 21:31:41 GMT

sjk.se resolves to 1 IPv4 address operated by AS44136 in SE. WHOIS lists registrar:loopia ab as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
46.16.236.9	46.16.232.0/21	AS44136	—	SE

WHOIS identity

Registrar: registrar:loopia ab
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of sjk.se.

Subdomain
www.sjk.se

Web-graph footprint

Distinct hostnames that link to or from sjk.se in the public web crawl.

60 sites link to this hostname.

119 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

sjk-se.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for sjk.se.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from sjk.se.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sjk.se"})-[: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.