Hostname
koltzau.com
Last fetched
koltzau.com resolves to 20 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:1068 as the registrar.
Nutrition Label
Resolution chain
koltzau.com resolves to 20 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
WHOIS identity
- Registrar
- iana:1068
- Organization
- privacy service provided by withheld for privacy ehf
- Contact emails
Subdomains
4 observed subdomains of koltzau.com.
Showing 3 of 4. View all subdomains →
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for koltzau.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | aspmx.googlemail.com |
| SPF_INCLUDE | outbound.mailhop.org |
Related pages
Pivot deeper into the graph from koltzau.com.
- IP · 16.15.177.112
- ASN · AS14618AMAZON-AES - Amazon.com, Inc.
- Registrar · iana:1068
- Country · US
- Email · 81e4766d29a241879f74f3ae161112e6.protect@whoisguard.com
- TLD · .com
- Browse hostnames · ko…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "koltzau.com"})-[: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.