Skip to content

Hostname

u-turn.link

Last fetched

u-turn.link is a registered hostname under the .link top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · u-turn.linkRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/u-turn.link

Resolution chain

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

WHOIS identity

Registrar
iana:49
Organization
whois privacy protection service by muumuudomain
Contact emails

Subdomains

2 observed subdomains of u-turn.link.

Subdomain
mta-sts.u-turn.link
www.u-turn.link

Web-graph footprint

Distinct hostnames that link to or from u-turn.link in the public web crawl.

7 sites link to this hostname.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • u-turn.link

SPF policy

4 SPF mechanisms authorising senders for u-turn.link.

MechanismTarget
SPF_Asv2344.xserver.jp
SPF_Au-turn.link
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXu-turn.link

Related pages

Pivot deeper into the graph from u-turn.link.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "u-turn.link"})-[: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.