Hostname
certha.net
Last fetched
certha.net resolves to 45.163.12.53, announced in 45.163.12.0/24 by AS268589 - BRDrive Datacenter Cloud Ti in BR. certha.net is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.
Threat posture
0threat score (procedure-native scale)
NONENo threats observed.
- Threat feeds listing this
- 0
- Verdict coverage
- known-clean
Nutrition Label
Resolution chain
- 45.163.12.53
45.163.12.0/24 · AS268589 - BRDrive Datacenter Cloud Ti · Caçador, BR
IPv6 resolution
No AAAA record for certha.net is recorded in WhisperGraph.
Attribution
brdrive ti
DNS_OPERATOR, ORIGIN_AS
WHOIS identity
- Registrar
- iana:146
- Registrant organisation
- domains by proxy,
- Contact emails
- felipebdurigon@hotmail.com
Subdomains
Showing 12 of 3,910. View all subdomains →
Web-graph footprint
Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.
Mail and authentication
Nameservers
- ns1.certha.inf.br
- ns2.certha.inf.br
- certha.net
- ns1.certha.net
- ns2.certha.net
MX records
- mx.a.locaweb.com.br
- mx.b.locaweb.com.br
- mx.core.locaweb.com.br
- mx.jk.locaweb.com.br
SPF policy
- include: _spf.locaweb.com.br
- a: mail.certha.net
- ip: 186.209.240.18
- ip: 186.209.240.20
- ip: 186.209.240.21
- ip: 186.209.240.22
- ip: 186.209.240.3
- ip: 186.209.240.30
- ip: 186.209.240.4
Threat-feed evidence
History
Related pages
Pivot from certha.net into the addresses, networks and registries it depends on.
Cypher and MCP
Reproduce this hostname's resolution chain against graph.whisper.security:
MATCH (h:HOSTNAME {name: "certha.net"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.