Hostname
columbus.systems
Last fetched
columbus.systems resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in SE. WHOIS lists iana:83 as the registrar.
Nutrition Label
Resolution chain
columbus.systems 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 |
|---|---|---|---|---|
| 13.51.62.86 | 13.51.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | SE |
WHOIS identity
- Registrar
- iana:83
- Organization
- columbus interactive
- Contact emails
Subdomains
7 observed subdomains of columbus.systems.
Web-graph footprint
Distinct hostnames that link to or from columbus.systems in the public web crawl.
9 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for columbus.systems.
| Mechanism | Target |
|---|---|
| SPF_A | columbus.systems |
| SPF_INCLUDE | 146905265.spf08.hubspotemail.net |
| SPF_INCLUDE | inxserver.com |
| SPF_INCLUDE | ispgateway.de |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_INCLUDE | spf.cloud.ci-solution.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 212.62.196.212 |
Related pages
Pivot deeper into the graph from columbus.systems.
- IP · 13.51.62.86
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · iana:83
- Country · SE
- Email · h3024437@domains.namespace4you.com
- TLD · .systems
- Browse hostnames · co…
- 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: "columbus.systems"})-[: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.