Hostname
certigna.com
Last fetched
certigna.com resolves to 1 IPv4 address operated by AS210832 in FR. WHOIS lists iana:433 as the registrar.
Nutrition Label
Resolution chain
certigna.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 |
|---|---|---|---|---|
| 91.199.221.9 | 91.199.221.0/24 | AS210832 | — | FR |
WHOIS identity
- Registrar
- iana:433
- Organization
- leplard yannick
- Contact emails
Subdomains
34 observed subdomains of certigna.com.
Showing 17 of 34. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from certigna.com in the public web crawl.
57 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for certigna.com.
| Mechanism | Target |
|---|---|
| SPF_IP | 193.200.171.0/24 |
| SPF_IP | 46.29.127.145 |
| SPF_IP | 46.29.127.146 |
| SPF_IP | 46.29.127.178 |
| SPF_IP | 46.29.127.187 |
Related pages
Pivot deeper into the graph from certigna.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "certigna.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.