Hostname

xhtml-css.cz

Last fetched Thu, 13 Aug 2026 16:00:18 GMT

xhtml-css.cz resolves to 3 IPv4 addresses operated by AMAZON-02 - Amazon.com, Inc. in IE.

Nutrition Label

Resolution chain

xhtml-css.cz 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
108.128.141.220	108.128.0.0/13	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
34.243.109.100	34.240.0.0/13	AS16509	AMAZON-02 - Amazon.com, Inc.	IE
99.80.165.32	99.80.0.0/15	AS16509	AMAZON-02 - Amazon.com, Inc.	IE

WHOIS identity

No WHOIS records are currently associated with xhtml-css.cz in WhisperGraph.

Subdomains

2 observed subdomains of xhtml-css.cz.

Subdomain
work.xhtml-css.cz
www.xhtml-css.cz

Web-graph footprint

Distinct hostnames that link to or from xhtml-css.cz in the public web crawl.

48 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.dgstudio.cz

SPF policy

1 SPF mechanism authorising senders for xhtml-css.cz.

Mechanism	Target
SPF_MX	xhtml-css.cz

Pivot deeper into the graph from xhtml-css.cz.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "xhtml-css.cz"})-[: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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.