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Hostname

lastra.app

Last fetched

lastra.app resolves to 1 IPv4 address operated by AS47583 in BR. WHOIS lists iana:1068 as the registrar.

Nutrition Label

WHISPER CANON · lastra.appRouting diversity1.5/10Peering density7.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/lastra.app

Resolution chain

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

IPPrefixASNOperatorCountry
89.116.73.23189.116.73.0/24AS47583—BR

WHOIS identity

Registrar
iana:1068
Organization
criptomanicos
Contact emails

Subdomains

3 observed subdomains of lastra.app.

Subdomain
a.lastra.app
blog.lastra.app
use.lastra.app

Web-graph footprint

Distinct hostnames that link to or from lastra.app in the public web crawl.

10 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for lastra.app.

MechanismTarget
SPF_Amy.cmania.co
SPF_Amy.lastra.app
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.efwd.registrar-servers.com

Related pages

Pivot deeper into the graph from lastra.app.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "lastra.app"})-[: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.