Hostname
extech.com
Last fetched
extech.com resolves to 3 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
extech.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.21.52 | 104.21.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.196.109 | 172.67.192.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 217.114.94.2 | 217.114.94.0/24 | AS30811 | EPISERVER_AS | SE |
WHOIS identity
- Registrar
- iana:292
- Organization
- domain administrator
- Contact emails
Subdomains
11 observed subdomains of extech.com.
Web-graph footprint
Distinct hostnames that link to or from extech.com in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
SPF policy
10 SPF mechanisms authorising senders for extech.com.
| Mechanism | Target |
|---|---|
| SPF_A | flir.com |
| SPF_INCLUDE | _tdy-ipblocks.teledyne.com |
| SPF_INCLUDE | aspmx.pardot.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 130.50.12.251 |
| SPF_IP | 205.220.161.238 |
| SPF_IP | 205.220.173.238 |
| SPF_IP | 50.216.103.120 |
| SPF_IP | 63.115.29.100 |
| SPF_IP | 63.115.29.120 |
Related pages
Pivot deeper into the graph from extech.com.
- IP · 104.21.21.52
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:292
- Country · CA
- Email · domains@flir.com
- TLD · .com
- Browse hostnames · ex…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "extech.com"})-[: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.