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Hostname

sziren.com

Last fetched

sziren.com resolves to 1 IPv4 address operated by AS30836 in HU. WHOIS lists iana:303 as the registrar.

Nutrition Label

WHISPER CANON · sziren.comRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/sziren.com

Resolution chain

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

IPPrefixASNOperatorCountry
94.199.48.1894.199.48.0/21AS30836—HU

WHOIS identity

Registrar
iana:303
Organization
mohai lajos
Contact emails

Subdomains

2 observed subdomains of sziren.com.

Subdomain
mail.sziren.com
www.sziren.com

Web-graph footprint

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

79 sites link to this hostname.

105 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • sziren.com

SPF policy

3 SPF mechanisms authorising senders for sziren.com.

MechanismTarget
SPF_Asziren.com
SPF_IP94.199.49.31/32
SPF_MXsziren.com

Related pages

Pivot deeper into the graph from sziren.com.

Cypher and MCP

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

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