Hostname
reasonsecurity.com
Last fetched
reasonsecurity.com resolves to 20 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in SG. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
reasonsecurity.com resolves to 20 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:146
- Organization
- domain manager
- Contact emails
Subdomains
27 observed subdomains of reasonsecurity.com.
Showing 25 of 27. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from reasonsecurity.com in the public web crawl.
31 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for reasonsecurity.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | servers.mcsv.net |
Related pages
Pivot deeper into the graph from reasonsecurity.com.
- IP · 18.172.21.116
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:146
- Country · SG
- Email · info@builtwithreason.com
- TLD · .com
- Browse hostnames · re…
- 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: "reasonsecurity.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.