Skip to content

Hostname

techtell.com.br

Last fetched

techtell.com.br resolves to 1 IPv4 address operated by AS47583 in US.

Nutrition Label

WHISPER CANON · techtell.com.brRouting diversity1.5/10Peering density6.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint3.2/10canon.whisper.security/host/techtell.com.br

Resolution chain

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

IPPrefixASNOperatorCountry
217.21.77.209217.21.76.0/22AS47583—US

WHOIS identity

Registrar
—
Organization
t?lio reis lima
Contact emails

Subdomains

3 observed subdomains of techtell.com.br.

Subdomain
app.techtell.com.br
gtm.techtell.com.br
www.techtell.com.br

Web-graph footprint

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

14 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

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

MechanismTarget
SPF_INCLUDE_spf.mail.hostinger.com

Related pages

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

Cypher and MCP

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

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