Hostname

pbu.by

Last fetched Tue, 21 Jul 2026 15:36:20 GMT

pbu.by resolves to 1 IPv4 address operated by AS6697 in BY. WHOIS lists registrar:triincom, ltd as the registrar.

Nutrition Label

Resolution chain

pbu.by 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
178.124.129.148	178.124.128.0/21	AS6697	—	BY

WHOIS identity

Registrar: registrar:triincom, ltd
Organization: общество с ограниченной ответственностью 'правильный бухгалтерский учёт'
Contact emails: —

Subdomains

3 observed subdomains of pbu.by.

Subdomain
mail.pbu.by
webmail.pbu.by
www.pbu.by

Web-graph footprint

Distinct hostnames that link to or from pbu.by in the public web crawl.

5 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.yandex.ru

SPF policy

1 SPF mechanism authorising senders for pbu.by.

Mechanism	Target
SPF_REDIRECT	_spf.yandex.ru

Pivot deeper into the graph from pbu.by.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "pbu.by"})-[: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.