Hostname

tbridge.it

Last fetched Wed, 01 Jul 2026 23:13:15 GMT

tbridge.it resolves to 4 IPv4 addresses operated by AS20940 in FR. WHOIS lists registrar:register s.p.a. as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
2.21.243.73	2.21.243.0/24	AS20940	—	FR
2.21.243.96	2.21.243.0/24	AS20940	—	FR
23.34.59.14	23.34.59.0/24	AS20940	—	US
23.34.59.25	23.34.59.0/24	AS20940	—	US

WHOIS identity

Registrar: registrar:register s.p.a.
Organization: t bridge s.p.a.
Contact emails: —

Subdomains

11 observed subdomains of tbridge.it.

Subdomain
autodiscover.tbridge.it
imap.tbridge.it
legacy.tbridge.it
mail.tbridge.it
mdi.tbridge.it
mx1.tbridge.it
pmsm.tbridge.it
pop3.tbridge.it
smtp.tbridge.it
test.tbridge.it
www.tbridge.it

Web-graph footprint

Distinct hostnames that link to or from tbridge.it in the public web crawl.

13 sites link to this hostname.

15 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

tbridge-it.mail.protection.outlook.com

SPF policy

7 SPF mechanisms authorising senders for tbridge.it.

Mechanism	Target
SPF_A	tbridge.it
SPF_INCLUDE	bvtechricerca.it
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	zeptomail.net
SPF_IP	88.51.225.250
SPF_IP	88.51.225.252
SPF_MX	tbridge.it

Pivot deeper into the graph from tbridge.it.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tbridge.it"})-[: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.