Hostname
pdc4u.com
Last fetched
pdc4u.com resolves to 1 IPv4 address operated by COMCAST-7922 - Comcast Cable Communications, LLC in US. WHOIS lists iana:886 as the registrar.
Nutrition Label
Resolution chain
pdc4u.com 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 |
|---|---|---|---|---|
| 23.30.56.21 | 23.30.0.0/15 | AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC | US |
WHOIS identity
- Registrar
- iana:886
- Organization
- pdc pay data center, llc.
- Contact emails
Subdomains
24 observed subdomains of pdc4u.com.
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for pdc4u.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | 3821094.spf03.hubspotemail.net |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | amazonses.com |
| SPF_INCLUDE | mail.zendesk.com |
| SPF_IP | 209.220.191.124/32 |
| SPF_IP | 209.239.233.124/32 |
| SPF_IP | 209.239.233.125/32 |
| SPF_IP | 64.0.146.124/32 |
| SPF_IP | 64.0.146.125/32 |
Related pages
Pivot deeper into the graph from pdc4u.com.
- IP · 23.30.56.21
- ASN · AS7922COMCAST-7922 - Comcast Cable Communications, LLC
- Registrar · iana:886
- Country · US
- Email · dataprotected@maskeddetails.com
- TLD · .com
- Browse hostnames · pd…
- 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: "pdc4u.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.