Skip to content

Hostname

sergiocalderon.com

Last fetched

sergiocalderon.com resolves to 1 IPv4 address operated by AS16276 in FR. WHOIS lists iana:1600 as the registrar.

Nutrition Label

WHISPER CANON · sergiocalderon.comRouting diversity1.5/10Peering density9.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/sergiocalderon.com

Resolution chain

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

IPPrefixASNOperatorCountry
178.33.164.211178.32.0.0/15AS16276—FR

WHOIS identity

Registrar
iana:1600
Organization
domain admin / this domain is for sale
Contact emails

Subdomains

3 observed subdomains of sergiocalderon.com.

Subdomain
agenda.sergiocalderon.com
videos.sergiocalderon.com

Showing 2 of 3. View all subdomains →

Web-graph footprint

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

57 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for sergiocalderon.com.

MechanismTarget
SPF_Asergiocalderon.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDEhl131.lucushost.org
SPF_INCLUDEsergiocalderon.com.spf.auto.dnssmarthost.net
SPF_INCLUDEspf.lucushost.org
SPF_IP91.134.71.110
SPF_MXsergiocalderon.com

Related pages

Pivot deeper into the graph from sergiocalderon.com.

Cypher and MCP

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

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