Hostname

youcor.com.br

Last fetched Tue, 28 Jul 2026 00:00:15 GMT

youcor.com.br resolves to 1 IPv4 address operated by AS47583 in BR. WHOIS lists registrar:hstdomains (127) as the registrar.

Nutrition Label

Resolution chain

youcor.com.br 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
147.79.84.72	147.79.80.0/21	AS47583	—	BR

WHOIS identity

Registrar

registrar:hstdomains (127)

Organization

youcor corretora de seguros ltda

Contact emails

adrianosergiodacunha@gmail.com

Subdomains

1 observed subdomain of youcor.com.br.

Subdomain
www.youcor.com.br

Web-graph footprint

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

13 sites linked to from this hostname.

Sample inbound links

axa.com.br

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for youcor.com.br.

Mechanism	Target
SPF_INCLUDE	_spf.mail.hostinger.com

Pivot deeper into the graph from youcor.com.br.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "youcor.com.br"})-[: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.