Hostname

altmanmd.com

Last fetched Tue, 26 May 2026 17:43:55 GMT

altmanmd.com resolves to 4 IPv4 addresses operated by SSASN2 - SECURED SERVERS LLC in US. WHOIS lists iana:9 as the registrar.

Nutrition Label

Resolution chain

altmanmd.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
23.235.240.153	23.235.240.0/22	AS20454	SSASN2 - SECURED SERVERS LLC	US
38.29.223.153	38.29.223.0/24	AS174	COGENT-174 - Cogent Communications, LLC	US
38.29.223.183	38.29.223.0/24	AS174	COGENT-174 - Cogent Communications, LLC	US
38.29.223.53	38.29.223.0/24	AS174	COGENT-174 - Cogent Communications, LLC	US

WHOIS identity

Registrar

iana:9

Organization

donald altman, m.d.

Contact emails

Web-graph footprint

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

6 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.techsurgeons.com

SPF policy

3 SPF mechanisms authorising senders for altmanmd.com.

Mechanism	Target
SPF_INCLUDE	_spf.google.com
SPF_INCLUDE	_spf.techsurgeons.com
SPF_MX	altmanmd.com

Pivot deeper into the graph from altmanmd.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "altmanmd.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.