Hostname
certtechweb.com
Last fetched
certtechweb.com resolves to 1 IPv4 address operated by NATIONAL-CINEMEDIA - National Cinemedia, LLC in CA. WHOIS lists iana:69 as the registrar.
Nutrition Label
Resolution chain
certtechweb.com 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 |
|---|---|---|---|---|
| 67.43.230.118 | 67.43.224.0/20 | AS36666 | NATIONAL-CINEMEDIA - National Cinemedia, LLC | CA |
WHOIS identity
- Registrar
- iana:69
- Organization
- —
- Contact emails
- —
Subdomains
32 observed subdomains of certtechweb.com.
Web-graph footprint
Distinct hostnames that link to or from certtechweb.com in the public web crawl.
59 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for certtechweb.com.
| Mechanism | Target |
|---|---|
| SPF_A | certtechweb.com |
| SPF_IP | 173.209.32.2 |
| SPF_IP | 67.43.230.118 |
| SPF_MX | certtechweb.com |
Related pages
Pivot deeper into the graph from certtechweb.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "certtechweb.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.