Hostname

8a.nu

Last fetched Sat, 20 Jun 2026 19:42:31 GMT

8a.nu is a registered hostname under the .nu top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

Registrar: registrar:vmi internet services ab
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of 8a.nu.

Subdomain
dev.8a.nu
www.8a.nu

Web-graph footprint

Distinct hostnames that link to or from 8a.nu in the public web crawl.

1,869 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail-gw01.fsdata.se

SPF policy

2 SPF mechanisms authorising senders for 8a.nu.

Mechanism	Target
SPF_A	smtp-gw.fsdata.se
SPF_INCLUDE	autodiscover.info

Pivot deeper into the graph from 8a.nu.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "8a.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.