Hostname
b2b.by
Last fetched
b2b.by resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:open contact, ltd as the registrar.
Nutrition Label
Resolution chain
b2b.by 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 |
|---|---|---|---|---|
| 104.21.13.213 | 104.21.0.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.133.32 | 172.67.128.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:open contact, ltd
- Organization
- hidden! details are available at http://www.cctld.by/whois
- Contact emails
Subdomains
221 observed subdomains of b2b.by.
Showing 25 of 221. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from b2b.by in the public web crawl.
126 sites link to this hostname.
65 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for b2b.by.
| Mechanism | Target |
|---|---|
| SPF_A | b2b.by |
| SPF_INCLUDE | _spf.hoster.by |
| SPF_MX | b2b.by |
Related pages
Pivot deeper into the graph from b2b.by.
- IP · 104.21.13.213
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · registrar:open contact, ltd
- Country · CA
- Email · kristina@auroramedia.by
- TLD · .by
- Browse hostnames · b2…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "b2b.by"})-[: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.