Hostname
303tek.com
Last fetched
303tek.com resolves to 4 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:2693 as the registrar.
Nutrition Label
Resolution chain
303tek.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 13.223.25.84 | 13.216.0.0/13 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 52.44.244.98 | 52.44.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 54.165.131.183 | 54.164.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 54.243.117.197 | 54.242.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:2693
- Organization
- domain admin / this domain is for sale
- Contact emails
Subdomains
5 observed subdomains of 303tek.com.
Web-graph footprint
Distinct hostnames that link to or from 303tek.com in the public web crawl.
6 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for 303tek.com.
| Mechanism | Target |
|---|---|
| SPF_A | smtpout1.namebrightmail.com |
| SPF_A | smtpout2.namebrightmail.com |
| SPF_INCLUDE | namebrightmail.com |
Related pages
Pivot deeper into the graph from 303tek.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "303tek.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.