Hostname
bir.email
Last fetched
bir.email resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:303 as the registrar.
Nutrition Label
Resolution chain
bir.email 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 |
|---|---|---|---|---|
| 104.21.55.116 | 104.21.48.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.147.252 | 172.67.144.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:303
- Organization
- anschelika smoljar
- Contact emails
Subdomains
16 observed subdomains of bir.email.
Showing 15 of 16. View all subdomains →
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for bir.email.
| Mechanism | Target |
|---|---|
| SPF_A | bir.email |
| SPF_INCLUDE | _spf.bir.email |
| SPF_MX | bir.email |
Related pages
Pivot deeper into the graph from bir.email.
- IP · 104.21.55.116
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:303
- Country · CA
- Email · gdpr-masking@gdpr-masked.com
- TLD · .email
- Browse hostnames · bi…
- 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: "bir.email"})-[: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.