Hostname

3reg.it

Last fetched Fri, 22 May 2026 18:39:24 GMT

3reg.it resolves to 1 IPv4 address operated by HETZNER-AS in DE. WHOIS lists registrar:register s.p.a. as the registrar.

Nutrition Label

Resolution chain

3reg.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
91.98.84.172	91.98.0.0/16	AS24940	HETZNER-AS	DE

WHOIS identity

Registrar: registrar:register s.p.a.
Organization: comitato triregionale g.i convegno santa margherita ligure
Contact emails: —

Subdomains

1 observed subdomain of 3reg.it.

Subdomain
www.3reg.it

Web-graph footprint

Distinct hostnames that link to or from 3reg.it in the public web crawl.

11 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.register.it

SPF policy

2 SPF mechanisms authorising senders for 3reg.it.

Mechanism	Target
SPF_INCLUDE	spf.webapps.net
SPF_IP	52.37.209.247

Pivot deeper into the graph from 3reg.it.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "3reg.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.