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Hostname

tfa.net

Last fetched

tfa.net resolves to 4 IPv4 addresses operated by DIGICERT - Tiggee LLC in US. WHOIS lists iana:1068 as the registrar.

Nutrition Label

WHISPER CANON · tfa.netRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/tfa.net

Resolution chain

tfa.net resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
96.45.82.24196.45.82.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.82.8396.45.82.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.83.11996.45.83.0/24AS16552DIGICERT - Tiggee LLCUS
96.45.83.17396.45.83.0/24AS16552DIGICERT - Tiggee LLCUS

WHOIS identity

Registrar
iana:1068
Organization
andrew allison
Contact emails

Subdomains

2 observed subdomains of tfa.net.

Subdomain
mail.tfa.net
www.tfa.net

Web-graph footprint

Distinct hostnames that link to or from tfa.net in the public web crawl.

120 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for tfa.net.

MechanismTarget
SPF_Atfa.net
SPF_INCLUDE_spf.google.com
SPF_INCLUDEsendgrid.net
SPF_MXtfa.net

Related pages

Pivot deeper into the graph from tfa.net.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "tfa.net"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.