Hostname
a1.at
Last fetched
a1.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
a1.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 |
|---|---|---|---|---|
| 80.75.46.164 | 80.75.32.0/19 | AS8447 | A1TELEKOM-AT A1 Telekom Austria AG | AT |
WHOIS identity
- Registrar
- registrar:a1 telekom austria ag
- Organization
- domain admin
- Contact emails
- —
Subdomains
33 observed subdomains of a1.at.
Showing 25 of 33. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from a1.at in the public web crawl.
16 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for a1.at.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.eventmaker.at |
| SPF_INCLUDE | cust-spf.exacttarget.com |
| SPF_INCLUDE | spf-out.a1.at |
| SPF_IP | 195.3.86.128/26 |
| SPF_IP | 195.3.86.192/27 |
| SPF_IP | 213.33.87.0/27 |
| SPF_IP | 80.120.70.53/32 |
| SPF_IP | 80.95.234.18/32 |
Related pages
Pivot deeper into the graph from a1.at.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "a1.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.