Hostname
pass.us
Last fetched
pass.us resolves to 8 IPv4 addresses operated by AMAZON-AES - Amazon.com, Inc. in US. WHOIS lists iana:146 as the registrar.
Nutrition Label
Resolution chain
pass.us resolves to 8 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 100.30.61.33 | 100.24.0.0/13 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 107.23.101.36 | 107.23.0.0/17 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 23.20.99.242 | 23.20.0.0/15 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 3.209.15.238 | 3.208.0.0/12 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 34.195.55.202 | 34.192.0.0/12 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 34.237.10.151 | 34.224.0.0/12 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 52.202.52.6 | 52.200.0.0/13 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
| 100.49.156.51 | 100.48.0.0/12 | AS14618 | AMAZON-AES - Amazon.com, Inc. | US |
WHOIS identity
- Registrar
- iana:146
- Organization
- brett bollman
- Contact emails
Subdomains
961 observed subdomains of pass.us.
Showing 25 of 961. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from pass.us in the public web crawl.
45 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for pass.us.
| Mechanism | Target |
|---|---|
| SPF_A | pass.us |
| SPF_INCLUDE | 40199015.spf02.hubspotemail.net |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | cmail1.com |
| SPF_MX | pass.us |
Related pages
Pivot deeper into the graph from pass.us.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "pass.us"})-[: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.