Hostname

offseason.jp

Last fetched Wed, 29 Jul 2026 18:45:14 GMT

offseason.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

Resolution chain

offseason.jp 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
85.131.209.9	85.131.192.0/18	AS131965	—	JP

WHOIS identity

Registrar

—

Organization

takashi sano

Contact emails

nic-staff@sakura.ad.jp

Subdomains

1 observed subdomain of offseason.jp.

Subdomain
www.offseason.jp

Web-graph footprint

Distinct hostnames that link to or from offseason.jp in the public web crawl.

259 sites link to this hostname.

20 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

offseason.sakura.ne.jp

SPF policy

2 SPF mechanisms authorising senders for offseason.jp.

Mechanism	Target
SPF_A	www838.sakura.ne.jp
SPF_MX	offseason.jp

Pivot deeper into the graph from offseason.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "offseason.jp"})-[: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.