Hostname

arr.pt

Last fetched Tue, 28 Jul 2026 13:49:03 GMT

arr.pt resolves to 1 IPv4 address operated by AS200220 in ES.

Nutrition Label

Resolution chain

arr.pt 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
63.251.122.13	63.251.122.0/24	AS200220	—	ES

WHOIS identity

Registrar

—

Organization

finwise hub, unipessoal lda

Contact emails

empresanahora@dns.pt

Subdomains

6 observed subdomains of arr.pt.

Subdomain
autodiscover.arr.pt
cpanel.arr.pt
mail.arr.pt
webdisk.arr.pt
webmail.arr.pt
www.arr.pt

Web-graph footprint

Distinct hostnames that link to or from arr.pt in the public web crawl.

53 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.yandex.net

SPF policy

1 SPF mechanism authorising senders for arr.pt.

Mechanism	Target
SPF_REDIRECT	_spf.yandex.net

Pivot deeper into the graph from arr.pt.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "arr.pt"})-[: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.