Hostname
b2bactiva.com
Last fetched
b2bactiva.com resolves to 1 IPv4 address operated by AS51718 in ES. WHOIS lists iana:1383 as the registrar.
Nutrition Label
Resolution chain
b2bactiva.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 46.29.49.40 | 46.29.48.0/21 | AS51718 | — | ES |
WHOIS identity
- Registrar
- iana:1383
- Organization
- b2b activa
- Contact emails
Subdomains
38 observed subdomains of b2bactiva.com.
Showing 15 of 38. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from b2bactiva.com in the public web crawl.
59 sites link to this hostname.
45 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for b2bactiva.com.
| Mechanism | Target |
|---|---|
| SPF_A | b2bactiva.com |
| SPF_INCLUDE | cloud13.servidor-de-dns.com |
| SPF_IP | 46.29.49.40 |
| SPF_MX | b2bactiva.com |
Related pages
Pivot deeper into the graph from b2bactiva.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "b2bactiva.com"})-[: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.