Hostname
dok-4.com
Last fetched
dok-4.com resolves to 1 IPv4 address operated by AS8312 in NL. WHOIS lists iana:1647 as the registrar.
Nutrition Label
Resolution chain
dok-4.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 |
|---|---|---|---|---|
| 77.74.54.237 | 77.74.48.0/21 | AS8312 | — | NL |
WHOIS identity
- Registrar
- iana:1647
- Organization
- dok4
- Contact emails
Subdomains
2 observed subdomains of dok-4.com.
| Subdomain |
|---|
| mail.dok-4.com |
| www.dok-4.com |
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for dok-4.com.
| Mechanism | Target |
|---|---|
| SPF_A | dok-4.com |
| SPF_A | mail.dok-4.com |
| SPF_A | mail.witec.nl |
| SPF_A | spamfilter.itass.nl |
| SPF_A | spamfilter2.itass.nl |
| SPF_IP | 213.109.125.115 |
| SPF_IP | 2a01:310:8312:1035:0:0:237:1 |
| SPF_IP | 31.3.101.154 |
| SPF_MX | dok-4.com |
Related pages
Pivot deeper into the graph from dok-4.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dok-4.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.