one.one.one.one DNSBL Blacklist Check WHOIS DNS Intelligence

one.one.one.one

Active Resolvable

Registered Domain: one.one • Audited Live: 19:28:13, 07.11.2026

Visit Website Live Refresh

Primary IPv4

1.1.1.1

AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [AU] Same Server →

SSL Security Scanning...

Checking certificate validity...

Reputation Feeds Checking...

Global DNSBL Auditing

80+ realtime spam and threat lists

Registry Status 194 Days Left

One.com A/S

Expires: 20.05.2027 12:15

Performance Lighthouse

Desktop

Mobile

Web Vitals Metrics

FCP (First Contentful Paint):

D: -- M: --

LCP (Largest Contentful Paint):

D: -- M: --

TBT (Total Blocking Time):

D: -- M: --

CLS (Cumulative Layout Shift):

D: -- M: --

TTI ( Time to Interactive):

D: -- M: --

Speed Index:

D: -- M: --

Generating Screenshot

one.one.one.one

Server Footprint

Target Address: one.one.one.one

Server IPv4: 1.1.1.1

BGP Autonomous System (ASN): AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [AU]

HTTP Service Speed: Scanning...

WHOIS registry

For WHOIS details, please check the parent domain: one.one

Registrar: One.com A/S

Created At: 20.05.2015 12:15

Last Updated: 24.05.2026 00:02

Expires At: 20.05.2027 12:15

Remaining Time: 194 Days

SSL Certificate Scanning...

Issuer: --

Certificate Expiry: --

SSL Days Remaining: --

Security SEO Health

Other Domain Extensions (TLD)

Scanning extensions...

Name Servers (NS)

Record Type: NS

2 Records

For NameServer details, please check the parent domain: one.one

Target	IP Address	ASN
Target auth.g1-dns.com	IP Address IPv4 195.206.121.11 IPv6 2001:67c:28cc::11	ASN AS197495 (ONECOM-INFRA - One.com A/S, DK) [DK] AS197495 (ONECOM-INFRA - One.com A/S, DK) [DK]
Target auth.g1-dns.one	IP Address IPv4 185.10.11.11 IPv6 2001:67c:3c0::11	ASN AS51468 (ONECOM - One.com A/S, DK) [DK] AS51468 (ONECOM - One.com A/S, DK) [DK]

DNS Resolution Roadmap

Subdomain detected: one.one.one.one. Checking parent domain one.one for NameServer information.

Resolution started: querying NS (Name Server) records for one.one.

Step 1: Querying local DNS resolver...

Success! Authorized NS records retrieved from local DNS resolver.

IP Addresses (A) (IPv4)

Record Type: A

2 Records

IP address	ISP / BGP Network (ASN)
IP address 1.1.1.1	BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [AU]
IP address 1.0.0.1	BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [AU]

IP Addresses (AAAA) (IPv6)

Record Type: AAAA

2 Records

IP address	ISP / BGP Network (ASN)
IP address 2606:4700:4700::1001	BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]
IP address 2606:4700:4700::1111	BGP Network (ASN) AS13335 (CLOUDFLARENET - Cloudflare, Inc., US) [US]

Mail Servers (MX)

Record Type: MX

0 Records

No records found.

Text Records (TXT)

Record Type: TXT

1 Records

Text Data
Text Data _27pzqheibkz3ec5g8loj1d4eppt1o4d

Alias Records (CNAME)

Record Type: CNAME

0 Records

No records found.

Start of Authority (SOA)

Record Type: SOA

0 Records

No records found.

Original WHOIS Record Output

Domain Name: one.one
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: http://whois.one.com
Registrar URL: www.one.com
Updated Date: 2026-05-24T00:02:11Z
Creation Date: 2015-05-20T12:15:44Z
Registry Expiry Date: 2027-05-20T12:15:44Z
Registrar: One.com A/S
Registrar IANA ID: 1462
Registrar Abuse Contact Email: abuse@one.com
Registrar Abuse Contact Phone: +45.44451220
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: One.com A/S
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DK
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: auth.g1-dns.one
Name Server: auth.g1-dns.com
DNSSEC: signedDelegation
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-11-07T19:28:12Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

The Service is provided so that you may look up certain information in relation to domain names that we store in our database.

Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.

The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.

You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
* to enable high volume, automated, electronic processes that apply to the Service.

You acknowledge that:
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,
* we may restrict, suspend or terminate your access to the Service at any time, and
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.

This information has been prepared and published in order to represent administrative and technical management of the TLD.

We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.

DNS Blacklist (DNSBL) Scan Report

Scanning...

The server's IPv4 address (1.1.1.1) is being scanned across global email spam, malware, and botnet networks.

Blacklist Server	Description	Result	Response Code	Details
Scanning blacklist servers, please wait...

Analyzing...

one.one.one.one

Performance Lighthouse

Server Footprint

WHOIS registry

SSL Certificate Scanning...

Security SEO Health

Other Domain Extensions (TLD)

Name Servers (NS)

IP Addresses (A) (IPv4)

IP Addresses (AAAA) (IPv6)

Mail Servers (MX)

Text Records (TXT)

Alias Records (CNAME)

Start of Authority (SOA)

Original WHOIS Record Output

DNS Blacklist (DNSBL) Scan Report

SSL Certificate Chain Details

Subject Alternative Names (SANs)

Live Network Access Test Panel

Ping Analysis

Traceroute (Network Path)

Websites on the Same Server