Hostname
nook.co.uk
Last fetched
nook.co.uk resolves to 1 IPv4 address operated by BARNES-AND-NOBLE - Barnes & Noble Inc. in US. WHOIS lists registrar:csc corporate domains, inc [tag = csc-corp-domains] as the registrar.
Nutrition Label
Resolution chain
nook.co.uk 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 |
|---|---|---|---|---|
| 161.221.90.66 | 161.221.90.0/24 | AS39960 | BARNES-AND-NOBLE - Barnes & Noble Inc. | US |
WHOIS identity
- Registrar
- registrar:csc corporate domains, inc [tag = csc-corp-domains]
- Organization
- fission
- Contact emails
- —
Subdomains
1 observed subdomain of nook.co.uk.
| Subdomain |
|---|
| www.nook.co.uk |
Web-graph footprint
Distinct hostnames that link to or from nook.co.uk in the public web crawl.
13 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for nook.co.uk.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf-0018e301.pphosted.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_MX | nook.co.uk |
Related pages
Pivot deeper into the graph from nook.co.uk.
- IP · 161.221.90.66
- ASN · AS39960BARNES-AND-NOBLE - Barnes & Noble Inc.
- Registrar · registrar:csc corporate domains, inc [tag = csc-corp-domains]
- Country · US
- Apex domain · co.uk
- TLD · .uk
- Browse hostnames · no…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "nook.co.uk"})-[: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.