Hostname
groups.io
Last fetched
groups.io resolves to 2 IPv4 addresses operated by VKT-HK Viking Telecom Limited in US. WHOIS lists iana:81 as the registrar.
Nutrition Label
Resolution chain
groups.io resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 173.255.221.194 | 173.255.208.0/20 | AS63949 | VKT-HK Viking Telecom Limited | US |
| 45.79.81.153 | 45.79.64.0/19 | AS63949 | VKT-HK Viking Telecom Limited | US |
WHOIS identity
- Registrar
- iana:81
- Organization
- mark fletcher
- Contact emails
- —
Subdomains
584 observed subdomains of groups.io.
Showing 25 of 584. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from groups.io in the public web crawl.
5,249 sites link to this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for groups.io.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.groups.io |
Related pages
Pivot deeper into the graph from groups.io.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "groups.io"})-[: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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.