Hostname

obs.at

Last fetched Fri, 22 May 2026 01:03:44 GMT

obs.at resolves to 1 IPv4 address operated by A1TELEKOM-AT A1 Telekom Austria AG in AT. WHOIS lists registrar:a1 telekom austria ag as the registrar.

Nutrition Label

Resolution chain

obs.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
80.120.70.107	80.120.0.0/14	AS8447	A1TELEKOM-AT A1 Telekom Austria AG	AT

WHOIS identity

Registrar: registrar:a1 telekom austria ag
Organization: domain admin
Contact emails: —

Subdomains

1 observed subdomain of obs.at.

Subdomain
www.obs.at

Web-graph footprint

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

12 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.asp4me.at

SPF policy

9 SPF mechanisms authorising senders for obs.at.

Mechanism	Target
SPF_A	otrs.gisticketsystem.at
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spfinclude.asp4me.at
SPF_IP	193.110.31.9/32
SPF_IP	193.228.122.60/32
SPF_IP	193.228.122.61/32
SPF_IP	193.228.86.27
SPF_IP	80.120.70.53/32
SPF_IP	80.123.161.131

Pivot deeper into the graph from obs.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "obs.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.