Hostname

tecstar.com.hk

Last fetched Tue, 30 Jun 2026 00:43:27 GMT

tecstar.com.hk resolves to 1 IPv4 address operated by AS55750 in HK. WHOIS lists iana:2251 as the registrar.

Nutrition Label

Resolution chain

tecstar.com.hk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
223.29.249.50	223.29.249.0/24	AS55750	—	HK

WHOIS identity

Registrar

iana:2251

Organization

company english name (it should be the same as the registered/corporation name on your business regi

Contact emails

francis.li@tecstar.com.hk

Subdomains

1 observed subdomain of tecstar.com.hk.

Subdomain
www.tecstar.com.hk

Web-graph footprint

Distinct hostnames that link to or from tecstar.com.hk in the public web crawl.

15 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for tecstar.com.hk.

Mechanism	Target
SPF_INCLUDE	_spf.abchk.net

Pivot deeper into the graph from tecstar.com.hk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "tecstar.com.hk"})-[: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.