Hostname
byen.nu
Last fetched
byen.nu resolves to 1 IPv4 address operated by AS47527 in DK.
Nutrition Label
Resolution chain
byen.nu 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 |
|---|---|---|---|---|
| 185.31.76.104 | 185.31.76.0/22 | AS47527 | — | DK |
WHOIS identity
No WHOIS records are currently associated with byen.nu in WhisperGraph.
Subdomains
1 observed subdomain of byen.nu.
| Subdomain |
|---|
| www.byen.nu |
Web-graph footprint
Distinct hostnames that link to or from byen.nu in the public web crawl.
9 sites link to this hostname.
143 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
2 SPF mechanisms authorising senders for byen.nu.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.powerhosting.dk |
| SPF_INCLUDE | spf.onlinemail.io |
Related pages
Pivot deeper into the graph from byen.nu.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "byen.nu"})-[: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.