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Hostname

postty.com

Last fetched

postty.com resolves to 1 IPv4 address operated by AS131965 in JP. WHOIS lists iana:1557 as the registrar.

Nutrition Label

WHISPER CANON · postty.comRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/postty.com

Resolution chain

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

IPPrefixASNOperatorCountry
162.43.51.249162.44.150.0/23AS131965—JP

WHOIS identity

Registrar
iana:1557
Organization
japan mail center
Contact emails

Subdomains

3 observed subdomains of postty.com.

Subdomain
mail.postty.com
sv.postty.com
www.postty.com

Web-graph footprint

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

10 sites link to this hostname.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for postty.com.

MechanismTarget
SPF_Asv.postty.com
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXpostty.com

Related pages

Pivot deeper into the graph from postty.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postty.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.