Hostname
rts.dk
Last fetched
rts.dk resolves to 1 IPv4 address operated by AS31027 in DK.
Nutrition Label
Resolution chain
rts.dk 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 |
|---|---|---|---|---|
| 5.56.146.94 | 5.56.144.0/20 | AS31027 | — | DK |
WHOIS identity
- Registrar
- —
- Organization
- roskilde tekniske skole
- Contact emails
Subdomains
21 observed subdomains of rts.dk.
Web-graph footprint
Distinct hostnames that link to or from rts.dk in the public web crawl.
178 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for rts.dk.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | email.freshdesk.com |
| SPF_INCLUDE | emply.com |
| SPF_INCLUDE | smtp.erpsmtp.mdcnordic.com |
| SPF_INCLUDE | spf.mcb.dk |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 5.56.146.71 |
| SPF_IP | 5.56.146.97 |
| SPF_IP | 89.233.19.231 |
| SPF_IP | 98.71.214.60 |
Related pages
Pivot deeper into the graph from rts.dk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rts.dk"})-[: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.