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Hostname

jestern.com

Last fetched

jestern.com resolves to 1 IPv4 address operated by AS206281 in NL. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · jestern.comRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/jestern.com

Resolution chain

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

IPPrefixASNOperatorCountry
185.104.29.114185.104.29.0/24AS206281—NL

WHOIS identity

Registrar
iana:146
Organization
alberto novello
Contact emails

Subdomains

2 observed subdomains of jestern.com.

Subdomain
mail.jestern.com
www.jestern.com

Web-graph footprint

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

33 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for jestern.com.

MechanismTarget
SPF_Ajestern.com
SPF_INCLUDEfilter-out.zxcs.nl
SPF_IP185.104.29.114
SPF_IP2a06:2ec0:1:0:0:0:0:139
SPF_MXjestern.com

Related pages

Pivot deeper into the graph from jestern.com.

Cypher and MCP

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

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