bcn.at on Whisper Internet Directory

Nutrition Label

Resolution chain

bcn.at 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
91.151.19.58	91.151.16.0/22	AS47692	NESSUS	AT

WHOIS identity

No WHOIS records are currently associated with bcn.at in WhisperGraph.

Subdomains

8 observed subdomains of bcn.at.

Subdomain
alba.bcn.at
www.bcn.at
upload.bcn.at
riegelnik.bcn.at
mail.bcn.at
daubarcelona.bcn.at
cardmanager.bcn.at
analytics.bcn.at

Web-graph footprint

Distinct hostnames that link to or from bcn.at in the public web crawl.

10 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for bcn.at.

Mechanism	Target
SPF_INCLUDE	spf.easyname.com
SPF_IP	91.118.16.73/32

Related pages

Pivot deeper into the graph from bcn.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bcn.at"})-[: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.