Hostname
markjohnsonbuilders.com
Last fetched
markjohnsonbuilders.com resolves to 1 IPv4 address operated by CONTABO-40021 - Contabo Inc. in US. WHOIS lists iana:625 as the registrar.
Nutrition Label
Resolution chain
markjohnsonbuilders.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 |
|---|---|---|---|---|
| 154.53.44.60 | 154.53.40.0/21 | AS40021 | CONTABO-40021 - Contabo Inc. | US |
WHOIS identity
- Registrar
- iana:625
- Organization
- domain protection services,
- Contact emails
- —
Subdomains
5 observed subdomains of markjohnsonbuilders.com.
Web-graph footprint
Distinct hostnames that link to or from markjohnsonbuilders.com in the public web crawl.
183 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- markjohnsonbuilders.com
SPF policy
3 SPF mechanisms authorising senders for markjohnsonbuilders.com.
| Mechanism | Target |
|---|---|
| SPF_A | markjohnsonbuilders.com |
| SPF_IP | 154.53.44.60 |
| SPF_MX | markjohnsonbuilders.com |
Related pages
Pivot deeper into the graph from markjohnsonbuilders.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "markjohnsonbuilders.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.