Hostname
def-it.com
Last fetched
def-it.com resolves to 1 IPv4 address operated by A2HOSTING - A2 Hosting, Inc. in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
def-it.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 |
|---|---|---|---|---|
| 216.137.186.219 | 216.137.186.0/23 | AS55293 | A2HOSTING - A2 Hosting, Inc. | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- domains by proxy,
- Contact emails
Subdomains
41 observed subdomains of def-it.com.
Showing 20 of 41. View all subdomains →
Threat posture
History
Mail and authentication
MX records
- def-it.com
SPF policy
6 SPF mechanisms authorising senders for def-it.com.
| Mechanism | Target |
|---|---|
| SPF_A | def-it.com |
| SPF_IP | 162.254.255.41 |
| SPF_IP | 216.137.186.222 |
| SPF_IP | 68.66.204.180 |
| SPF_IP | 70.32.31.57 |
| SPF_MX | def-it.com |
Related pages
Pivot deeper into the graph from def-it.com.
- IP · 216.137.186.219
- ASN · AS55293A2HOSTING - A2 Hosting, Inc.
- Registrar · iana:146
- Country · US
- Email · sosak001@gmail.com
- TLD · .com
- Browse hostnames · de…
- 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: "def-it.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.