01.cool was registered on 16 Jan 2014. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
0 of 5 protections set up
No SPF record: any server can send mail that claims to come from this domain.
—No key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed 01.cool. Refresh the analysis to check again.
Internet standards that make a site faster and safer.
No similar domains registered in the last 90 days.
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 01.cool’s name taken on other extensions?
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
01.cool has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
01.cool was registered on 16 Jan 2014, making it 12 years old. See Overview →
Raw registry data for 01.cool. May be redacted by privacy services.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: domain: COOL organisation: Binky Moon, LLC address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) contact: administrative name: Vice President, Engineering organisation: Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: tldadmin@identity.digital contact: technical name: Senior Director, DNS Infrastructure Group organisation: Identity Digital Limited address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: tldtech@identity.digital nserver: V0N0.NIC.COOL 2a01:8840:1a:0:0:0:0:38 65.22.24.38 nserver: V0N1.NIC.COOL 2a01:8840:1b:0:0:0:0:38 65.22.25.38 nserver: V0N2.NIC.COOL 2a01:8840:1c:0:0:0:0:38 65.22.26.38 nserver: V0N3.NIC.COOL 161.232.12.38 2a01:8840:f6:0:0:0:0:38 nserver: V2N0.NIC.COOL 2a01:8840:1d:0:0:0:0:38 65.22.27.38 nserver: V2N1.NIC.COOL 161.232.13.38 2a01:8840:f7:0:0:0:0:38 ds-rdata: 57661 8 2 0139e0fa5da5f18ac8a08d0099ff8375aafb530068fd511d734abe248583a3cc whois: status: ACTIVE remarks: Registration information: https://www.identity.digital/ created: 2014-01-16 changed: 2026-11-03 source: IANA
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 01.cool. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
We couldn't find an IP address for 01.cool's web or mail servers to check.
Found in public certificate transparency logs.
| Subdomain | First seen |
|---|---|
| 55.01.cool | May 2026 |
| bingxin.01.cool | May 2026 |
| api.ai3.01.cool | Aug 2026 |
| ai3.01.cool | Aug 2026 |
| zanduoduo.01.cool | Mar 2026 |
When the site first appeared, and what has changed since.
No changes seen since we started recording on 13 Nov 2026.