Hostname
arcus.uk.com
Last fetched
arcus.uk.com resolves to 1 IPv4 address operated by AS20860 in GB. WHOIS lists iana:1376 as the registrar.
Nutrition Label
Resolution chain
arcus.uk.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 |
|---|---|---|---|---|
| 78.129.141.122 | 78.129.128.0/17 | AS20860 | — | GB |
WHOIS identity
- Registrar
- iana:1376
- Organization
- —
- Contact emails
- —
Subdomains
4 observed subdomains of arcus.uk.com.
Web-graph footprint
Distinct hostnames that link to or from arcus.uk.com in the public web crawl.
19 sites link to this hostname.
21 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 arcus.uk.com.
| Mechanism | Target |
|---|---|
| SPF_A | athena.hosts.co.uk |
| SPF_A | hermes.hosts.co.uk |
| SPF_A | outgoing-smtp.namesco.net |
| SPF_A | smtp.hosts.co.uk |
| SPF_INCLUDE | spf.exclaimer.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 78.129.141.122 |
| SPF_MX | arcus.uk.com |
Related pages
Pivot deeper into the graph from arcus.uk.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "arcus.uk.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.