Hostname
certek.com
Last fetched
certek.com resolves to 1 IPv4 address operated by AS8739 in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
certek.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 |
|---|---|---|---|---|
| 192.252.144.38 | 192.252.144.0/20 | AS8739 | — | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- certek software designs,
- Contact emails
Subdomains
16 observed subdomains of certek.com.
Web-graph footprint
Distinct hostnames that link to or from certek.com in the public web crawl.
17 sites link to this hostname.
51 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for certek.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.createsend.com |
| SPF_INCLUDE | spf.messagingengine.com |
| SPF_INCLUDE | spf.myconnectwise.net |
Related pages
Pivot deeper into the graph from certek.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "certek.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.