Hostname
postageapp.com
Last fetched
postageapp.com resolves to 3 IPv4 addresses operated by FASTLY - Fastly, Inc. in US. WHOIS lists iana:468 as the registrar.
Nutrition Label
Resolution chain
postageapp.com resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 185.199.109.153 | 185.199.109.0/24 | AS54113 | FASTLY - Fastly, Inc. | US |
| 185.199.110.153 | 185.199.110.0/24 | AS54113 | FASTLY - Fastly, Inc. | US |
| 185.199.111.153 | 185.199.111.0/24 | AS54113 | FASTLY - Fastly, Inc. | US |
WHOIS identity
- Registrar
- iana:468
- Organization
- on behalf of postageapp.com owner
- Contact emails
- dominic@theworkinggroup.ca
- 0d5ede4c-fc23-4351-bb5b-b3e7e94ff95e@identity-protect.org
- aa1e4c9a-de84-4c20-9908-733b9353fe9d@identity-protect.org
- c86dca61-6ebc-433e-8061-7fa4fb7586c1@identity-protect.org
- e8078efd-0e1b-4378-921a-e153d0ed0f4e@identity-protect.org
- owner-8540824@postageapp.com.whoisprivacyservice.org
Subdomains
551 observed subdomains of postageapp.com.
Showing 25 of 551. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from postageapp.com in the public web crawl.
31 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for postageapp.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | mailer.postageapp.com |
| SPF_MX | postageapp.com |
Related pages
Pivot deeper into the graph from postageapp.com.
- IP · 185.199.109.153
- ASN · AS54113FASTLY - Fastly, Inc.
- Registrar · iana:468
- Country · US
- Email · dominic@theworkinggroup.ca
- TLD · .com
- Browse hostnames · po…
- 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: "postageapp.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.