Hostname

concer.it

Last fetched Fri, 29 May 2026 20:34:46 GMT

concer.it resolves to 1 IPv4 address operated by AS31034 in IT. WHOIS lists registrar:aruba s.p.a. as the registrar.

Nutrition Label

Resolution chain

concer.it 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
89.46.109.51	89.46.104.0/21	AS31034	—	IT

WHOIS identity

Registrar: registrar:aruba s.p.a.
Organization: cooperativa con.cer.
Contact emails: —

Subdomains

2 observed subdomains of concer.it.

Subdomain
mx.concer.it
www.concer.it

Web-graph footprint

Distinct hostnames that link to or from concer.it in the public web crawl.

13 sites linked to from this hostname.

Sample inbound links

caione.it

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.concer.it

SPF policy

1 SPF mechanism authorising senders for concer.it.

Mechanism	Target
SPF_INCLUDE	_spf.aruba.it

Pivot deeper into the graph from concer.it.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "concer.it"})-[: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.