Hostname
marcus.dk
Last fetched
marcus.dk resolves to 1 IPv4 address operated by AS47527 in DK.
Nutrition Label
Resolution chain
marcus.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 |
|---|---|---|---|---|
| 185.31.79.5 | 185.31.76.0/22 | AS47527 | — | DK |
WHOIS identity
- Registrar
- —
- Organization
- marcus gruppen
- Contact emails
- —
Subdomains
3 observed subdomains of marcus.dk.
Web-graph footprint
Distinct hostnames that link to or from marcus.dk in the public web crawl.
36 sites link to this hostname.
6 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for marcus.dk.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.powerhosting.dk |
| SPF_INCLUDE | customer-spf.webshipper.com |
| SPF_INCLUDE | mailgun.org |
| SPF_INCLUDE | send.heyloyalty.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.wannafind.dk |
| SPF_IP | 109.238.51.94 |
| SPF_IP | 91.102.88.235 |
Related pages
Pivot deeper into the graph from marcus.dk.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "marcus.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.