Hostname

tuaca.nl

Last fetched Fri, 24 Jul 2026 22:13:09 GMT

tuaca.nl resolves to 2 IPv4 addresses operated by AS210250 in GB. WHOIS lists registrar:internet domain service bs corp. as the registrar.

Nutrition Label

Resolution chain

tuaca.nl 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
194.1.147.56	194.1.147.0/24	AS210250	—	GB
194.1.147.90	194.1.147.0/24	AS210250	—	GB

WHOIS identity

Registrar: registrar:internet domain service bs corp.
Organization: —
Contact emails: —

Subdomains

5 observed subdomains of tuaca.nl.

Subdomain
mail.tuaca.nl
staging.tuaca.nl
static.tuaca.nl
www.tuaca.nl

Showing 4 of 5. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from tuaca.nl in the public web crawl.

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.tuaca.nl

SPF policy

5 SPF mechanisms authorising senders for tuaca.nl.

Mechanism	Target
SPF_A	tuaca.nl
SPF_IP	185.5.172.154
SPF_IP	185.5.172.155
SPF_IP	5.254.55.34
SPF_MX	tuaca.nl

Pivot deeper into the graph from tuaca.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tuaca.nl"})-[: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.