Hostname
marcusoliveiradev.com.br
Last fetched
marcusoliveiradev.com.br resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:weblink (102) as the registrar.
Nutrition Label
Resolution chain
marcusoliveiradev.com.br resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.68.27 | 104.21.64.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.185.121 | 172.67.176.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:weblink (102)
- Organization
- marcus vinicius de oliveira
- Contact emails
Subdomains
5 observed subdomains of marcusoliveiradev.com.br.
Web-graph footprint
Distinct hostnames that link to or from marcusoliveiradev.com.br in the public web crawl.
35 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for marcusoliveiradev.com.br.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.mail.hostinger.com |
Related pages
Pivot deeper into the graph from marcusoliveiradev.com.br.
- IP · 104.21.68.27
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · registrar:weblink (102)
- Country · CA
- Email · devmarcusoliveira@gmail.com
- Apex domain · com.br
- TLD · .br
- Browse hostnames · ma…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "marcusoliveiradev.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.