Hostname
hdmasterclass.com
Last fetched
hdmasterclass.com resolves to 3 IPv4 addresses operated by AS63949 in US. WHOIS lists iana:1068 as the registrar.
Nutrition Label
Resolution chain
hdmasterclass.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 172.234.24.211 | 172.234.16.0/20 | AS63949 | — | US |
| 172.239.57.117 | 172.239.32.0/19 | AS63949 | — | US |
| 35.213.130.112 | 35.213.128.0/18 | AS15169 | GOOGLE - Google LLC | SG |
WHOIS identity
- Registrar
- iana:1068
- Organization
- domains by proxy,
- Contact emails
Subdomains
1 observed subdomain of hdmasterclass.com.
| Subdomain |
|---|
| www.hdmasterclass.com |
Web-graph footprint
Distinct hostnames that link to or from hdmasterclass.com in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for hdmasterclass.com.
| Mechanism | Target |
|---|---|
| SPF_A | hdmasterclass.com |
| SPF_A | us99.siteground.us |
| SPF_INCLUDE | hdmasterclass.com.spf.auto.dnssmarthost.net |
| SPF_MX | hdmasterclass.com |
Related pages
Pivot deeper into the graph from hdmasterclass.com.
- IP · 172.234.24.211
- ASN · AS63949
- Registrar · iana:1068
- Country · US
- Email · 772daa0e63f6479bb13f7c09b379bf68.protect@withheldforprivacy.com
- TLD · .com
- Browse hostnames · hd…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "hdmasterclass.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.