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Hostname

sytzewierda.com

Last fetched

sytzewierda.com resolves to 1 IPv4 address operated by AS42093 in NL. WHOIS lists iana:1647 as the registrar.

Nutrition Label

WHISPER CANON · sytzewierda.comRouting diversity1.5/10Peering density5.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/sytzewierda.com

Resolution chain

sytzewierda.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
195.22.100.5195.22.100.0/22AS42093—NL

WHOIS identity

Registrar
iana:1647
Organization
inner-tree
Contact emails
—

Subdomains

7 observed subdomains of sytzewierda.com.

Subdomain
ftp.sytzewierda.com
learn.sytzewierda.com
mail.sytzewierda.com
pop.sytzewierda.com
smtp.sytzewierda.com
www.sytzewierda.com

Showing 6 of 7. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from sytzewierda.com in the public web crawl.

8 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for sytzewierda.com.

MechanismTarget
SPF_Asytzewierda.com
SPF_IP195.22.100.5
SPF_IP2a00:1938:0:0:0:0:0:5/64
SPF_MXsytzewierda.com

Related pages

Pivot deeper into the graph from sytzewierda.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sytzewierda.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 20

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