Hostname

extrapeekaa.nl

Last fetched Sun, 31 May 2026 15:02:57 GMT

extrapeekaa.nl resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists registrar:registrar.eu as the registrar.

Nutrition Label

Resolution chain

extrapeekaa.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
5.61.253.76	5.61.248.0/21	AS20857	—	NL

WHOIS identity

Registrar: registrar:registrar.eu
Organization: —
Contact emails: —

Subdomains

3 observed subdomains of extrapeekaa.nl.

Subdomain
staging.extrapeekaa.nl
webmail.extrapeekaa.nl
www.extrapeekaa.nl

Web-graph footprint

Distinct hostnames that link to or from extrapeekaa.nl in the public web crawl.

7 sites link to this hostname.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

srv01.chessweb.eu

SPF policy

3 SPF mechanisms authorising senders for extrapeekaa.nl.

Mechanism	Target
SPF_A	extrapeekaa.nl
SPF_INCLUDE	_spf.chessweb.eu
SPF_MX	extrapeekaa.nl

Pivot deeper into the graph from extrapeekaa.nl.

Cypher and MCP

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

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

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