Hostname
kurtosys.com
Last fetched
kurtosys.com resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:113 as the registrar.
Nutrition Label
Resolution chain
kurtosys.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.18.168.56 | 104.18.160.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.18.221.61 | 104.18.208.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:113
- Organization
- c/o idps international domain privacy services
- Contact emails
Subdomains
16 observed subdomains of kurtosys.com.
Showing 15 of 16. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from kurtosys.com in the public web crawl.
52 sites link to this hostname.
149 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
7 SPF mechanisms authorising senders for kurtosys.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | aspmx.pardot.com |
| SPF_INCLUDE | em5042.kurtosys.com |
| SPF_INCLUDE | spf.ihance.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 217.206.184.100 |
Related pages
Pivot deeper into the graph from kurtosys.com.
- IP · 104.18.168.56
- ASN · AS13335CLOUDFLARENET - Cloudflare, Inc.
- Registrar · iana:113
- Country · CA
- Email · fa5p1m3ml3mscdwvwsz052wj6tayq9ur@proxy-privacy.com
- TLD · .com
- Browse hostnames · ku…
- 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: "kurtosys.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.