Hostname
masterknb.com
Last fetched
masterknb.com resolves to 1 IPv4 address operated by SWISHMAIL - Swishmail in US. WHOIS lists iana:93 as the registrar.
Nutrition Label
Resolution chain
masterknb.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 |
|---|---|---|---|---|
| 208.72.58.241 | 208.72.56.0/22 | AS14469 | SWISHMAIL - Swishmail | US |
WHOIS identity
- Registrar
- iana:93
- Organization
- master kitchen and bath
- Contact emails
Subdomains
5 observed subdomains of masterknb.com.
Web-graph footprint
Distinct hostnames that link to or from masterknb.com in the public web crawl.
5 sites linked to from this hostname.
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for masterknb.com.
| Mechanism | Target |
|---|---|
| SPF_A | mail.masterknb.com |
| SPF_A | masterknb.com |
| SPF_IP | 208.72.56.0/22 |
| SPF_IP | 2602:ffb8::/36 |
| SPF_IP | 64.39.51.0/24 |
| SPF_MX | masterknb.com |
Related pages
Pivot deeper into the graph from masterknb.com.
- IP · 208.72.58.241
- ASN · AS14469SWISHMAIL - Swishmail
- Registrar · iana:93
- Country · US
- Email · 63f7d866d3f21e03b8a6339a608448b4c3d09167@privatedomain.gkg.net
- TLD · .com
- Browse hostnames · ma…
- 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: "masterknb.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.