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Hostname

pt.planetcalc.com

Last fetched

pt.planetcalc.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · pt.planetcalc.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/pt.planetcalc.com

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

No WHOIS records are currently associated with pt.planetcalc.com in WhisperGraph.

Web-graph footprint

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

5 sites link to this hostname.

68 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for pt.planetcalc.com.

MechanismTarget
SPF_Apt.planetcalc.com
SPF_IP139.60.161.59
SPF_IP176.9.30.136
SPF_IP2a01:4f8:150:3285:0:0:0:2
SPF_IP2a01:4f8:221:4263:0:0:0:2
SPF_IP67.20.114.98
SPF_MXpt.planetcalc.com

Related pages

Pivot deeper into the graph from pt.planetcalc.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "pt.planetcalc.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.