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Hostname

r-tgroup.com

Last fetched

r-tgroup.com resolves to 1 IPv4 address operated by AS51167 in DE. WHOIS lists iana:1479 as the registrar.

Nutrition Label

WHISPER CANON · r-tgroup.comRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/r-tgroup.com

Resolution chain

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

IPPrefixASNOperatorCountry
149.102.130.222149.102.128.0/21AS51167—DE

WHOIS identity

Registrar
iana:1479
Organization
see privacyguardian.org
Contact emails

Subdomains

6 observed subdomains of r-tgroup.com.

Subdomain
mail.r-tgroup.com
ns2.r-tgroup.com
rogertomlinsonltd.r-tgroup.com
webmail.r-tgroup.com
www.r-tgroup.com

Showing 5 of 6. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from r-tgroup.com in the public web crawl.

7 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for r-tgroup.com.

MechanismTarget
SPF_INCLUDEodinson.onenetservers.com
SPF_IP2a02:c206:2212:7905:0:0:0:1
SPF_IP38.242.252.223

Related pages

Pivot deeper into the graph from r-tgroup.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "r-tgroup.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.