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Hostname

hamburg-open.com

Last fetched

hamburg-open.com resolves to 1 IPv4 address operated by AS34788 in DE. WHOIS lists iana:1476 as the registrar.

Nutrition Label

WHISPER CANON · hamburg-open.comRouting diversity1.5/10Peering density5.3/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/hamburg-open.com

Resolution chain

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

IPPrefixASNOperatorCountry
85.13.164.12885.13.174.0/24AS34788—DE

WHOIS identity

Registrar
iana:1476
Organization
rbg reichel business group
Contact emails

Subdomains

3 observed subdomains of hamburg-open.com.

Subdomain
akkreditierung.hamburg-open.com
mail.hamburg-open.com
www.hamburg-open.com

Web-graph footprint

Distinct hostnames that link to or from hamburg-open.com in the public web crawl.

124 sites link to this hostname.

80 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for hamburg-open.com.

MechanismTarget
SPF_Absmtp.a1.net
SPF_Ahamburg-open.com
SPF_Amatchmaker.computerschmied.at
SPF_Amx4.eventim.de
SPF_INCLUDEspf.mtms.at
SPF_IP213.33.87.20/32
SPF_IP80.120.23.70
SPF_MXhamburg-open.com

Related pages

Pivot deeper into the graph from hamburg-open.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hamburg-open.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.