Hostname

dev.tjl.co

Last fetched Sat, 25 Jul 2026 22:37:35 GMT

dev.tjl.co resolves to 2 IPv4 addresses operated by CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC in US.

Nutrition Label

Resolution chain

dev.tjl.co 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
75.172.1.75	75.172.0.0/16	AS209	CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC	US
97.113.220.147	97.113.0.0/16	AS209	CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC	US

WHOIS identity

No WHOIS records are currently associated with dev.tjl.co in WhisperGraph.

Subdomains

8 observed subdomains of dev.tjl.co.

Subdomain
bnct.dev.tjl.co
composer.dev.tjl.co
forums.dev.tjl.co
local.dev.tjl.co
public.dev.tjl.co

Showing 5 of 8. View all subdomains →

Threat posture

History

Mail and authentication

SPF policy

5 SPF mechanisms authorising senders for dev.tjl.co.

Mechanism	Target
SPF_A	dev.tjl.co
SPF_A	hosting02-smf.technoized.com
SPF_IP	192.198.217.71
SPF_IP	2604:8b80:a:7::/64
SPF_MX	dev.tjl.co

Pivot deeper into the graph from dev.tjl.co.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "dev.tjl.co"})-[: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.