Hostname
effectual.com
Last fetched
effectual.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
effectual.com 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 |
|---|---|---|---|---|
| 104.20.21.239 | 104.20.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.66.158.188 | 172.66.144.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:146
- Organization
- contact privacy inc. customer 0150227117
- Contact emails
Subdomains
18 observed subdomains of effectual.com.
Showing 16 of 18. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from effectual.com in the public web crawl.
50 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
14 SPF mechanisms authorising senders for effectual.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 20011942.spf10.hubspotemail.net |
| SPF_INCLUDE | _spf.atlassian.net |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mail-tester.com |
| SPF_INCLUDE | mail1.wpengine.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | md02.com |
| SPF_INCLUDE | mg-spf.greenhouse.io |
| SPF_INCLUDE | relay.mailchannels.net |
| SPF_INCLUDE | salesforce.com |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | spf.mtasv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from effectual.com.
- IP · 104.20.21.239
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:146
- Country · CA
- Email · effectual.com@contactprivacy.com
- TLD · .com
- Browse hostnames · ef…
- 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: "effectual.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.