Hostname
tbbf.nl
Last fetched
tbbf.nl resolves to 1 IPv4 address operated by AS-ZXCS - Stichting DIGI NL in GB. WHOIS lists registrar:zxcs as the registrar.
Nutrition Label
Resolution chain
tbbf.nl 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 |
|---|---|---|---|---|
| 185.220.172.25 | 185.220.172.0/24 | AS206281 | AS-ZXCS - Stichting DIGI NL | GB |
WHOIS identity
- Registrar
- registrar:zxcs
- Organization
- —
- Contact emails
- —
Subdomains
79 observed subdomains of tbbf.nl.
Showing 25 of 79. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from tbbf.nl in the public web crawl.
28 sites link to this hostname.
1,013 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for tbbf.nl.
| Mechanism | Target |
|---|---|
| SPF_A | tbbf.nl |
| SPF_INCLUDE | filter-out.zxcs.nl |
| SPF_IP | 185.220.172.25 |
| SPF_IP | 2a06:2ec0:1:c:0:0:0:1 |
| SPF_MX | tbbf.nl |
Related pages
Pivot deeper into the graph from tbbf.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "tbbf.nl"})-[: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.