Hostname

igtx.com.br

Last fetched Tue, 30 Jun 2026 12:48:01 GMT

igtx.com.br resolves to 4 IPv4 addresses operated by AS47583 in SG.

Nutrition Label

Resolution chain

igtx.com.br resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
77.37.48.21	77.37.48.0/24	AS47583	—	SG
77.37.66.45	77.37.0.0/17	AS31400	—	SG
84.32.84.145	84.32.84.0/24	AS47583	—	LT
84.32.84.156	84.32.84.0/24	AS47583	—	LT

WHOIS identity

Registrar: —
Organization: igtx inteligencia em gestao tributaria e cons ltda
Contact emails: —

Subdomains

1 observed subdomain of igtx.com.br.

Subdomain
www.igtx.com.br

Web-graph footprint

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

14 sites linked to from this hostname.

Sample inbound links

cercano.com.br

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

Mechanism	Target
SPF_INCLUDE	_spf.mail.hostinger.com

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

Cypher and MCP

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

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