Hostname
mfa.org
Last fetched
mfa.org is a registered hostname under the .org top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.
Nutrition Label
Resolution chain
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WHOIS identity
- Registrar
- iana:2
- Organization
- kathleen yoffe
- Contact emails
Subdomains
51 observed subdomains of mfa.org.
Showing 25 of 51. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from mfa.org in the public web crawl.
5,647 sites link to this hostname.
486 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
10 SPF mechanisms authorising senders for mfa.org.
| Mechanism | Target |
|---|---|
| SPF_A | mfa.org |
| SPF_INCLUDE | _spf.bigcommerce.com |
| SPF_INCLUDE | email.prnewswire.com |
| SPF_INCLUDE | mandrillapp.com |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | shops.shopify.com |
| SPF_INCLUDE | spf.constantcontact.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | us._netblocks.mimecast.com |
| SPF_IP | 52.124.61.0/24 |
Related pages
Pivot deeper into the graph from mfa.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mfa.org"})-[: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.