Hostname
mi.certerus.com
Last fetched
mi.certerus.com resolves to 1 IPv4 address operated by AS-VULTR - The Constant Company, LLC in US.
Nutrition Label
Resolution chain
mi.certerus.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 |
|---|---|---|---|---|
| 144.202.72.204 | 144.202.64.0/20 | AS20473 | AS-VULTR - The Constant Company, LLC | US |
WHOIS identity
No WHOIS records are currently associated with mi.certerus.com in WhisperGraph.
Subdomains
1 observed subdomain of mi.certerus.com.
| Subdomain |
|---|
| www.mi.certerus.com |
Web-graph footprint
Distinct hostnames that link to or from mi.certerus.com in the public web crawl.
10 sites link to this hostname.
21 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
6 SPF mechanisms authorising senders for mi.certerus.com.
| Mechanism | Target |
|---|---|
| SPF_A | mi.certerus.com |
| SPF_A | zero.nubew.com |
| SPF_A | zero.sitioregio.net |
| SPF_IP | 144.202.72.204 |
| SPF_IP | 69.28.91.202 |
| SPF_MX | mi.certerus.com |
Related pages
Pivot deeper into the graph from mi.certerus.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mi.certerus.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.