Hostname

1stbcg.at

Last fetched Mon, 20 Jul 2026 02:54:19 GMT

1stbcg.at resolves to 1 IPv4 address operated by AS8560 in AT.

Nutrition Label

Resolution chain

1stbcg.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
81.19.159.27	81.19.144.0/20	AS8560	—	AT

WHOIS identity

No WHOIS records are currently associated with 1stbcg.at in WhisperGraph.

Subdomains

2 observed subdomains of 1stbcg.at.

Subdomain
mail.1stbcg.at
www.1stbcg.at

Web-graph footprint

Distinct hostnames that link to or from 1stbcg.at in the public web crawl.

Sample inbound links

gamlitz.eu

Threat posture

History

Mail and authentication

MX records

mail.1stbcg.at

SPF policy

2 SPF mechanisms authorising senders for 1stbcg.at.

Mechanism	Target
SPF_INCLUDE	spf.w4ymail.at
SPF_MX	1stbcg.at

Pivot deeper into the graph from 1stbcg.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "1stbcg.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.