Alternatives to badmath.co
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badmath.co was registered with Tucows Domains Inc. on 3 Dec 2023 and is hosted on AS16509 Amazon.com Inc. in United States of America. Its SSL certificate from Let's Encrypt is valid until 14 Jan 2027, and the site does not support HTTP/3.
On-page basics for the homepage.
Networks cache previews — changes can take time to show.
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.
—Policy is “none”: spoofed mail is reported but not blocked.
v=DMARC1; p=none;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.
1 of 6 recommended headers
Forces HTTPS on future visits.
Limits where scripts can load from — the main defence against XSS.
Stops the site being framed for clickjacking.
Prevents browsers guessing file types.
Which AI crawlers this site allows, and whether it publishes an llms.txt.
No robots.txt, so every crawler may crawl the whole site. Not every crawler follows it. llms.txt is an optional guide some sites publish for AI assistants — it is not a ranking factor.
Pages and files that show who runs the site and how it handles data.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
Internet standards that make a site faster and safer.
The path from a typed address to the final page.
14 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| admath.tech | Typo | 27 Oct 2026 | Checking… | Report → |
| admath.app | Typo | 22 Oct 2026 | Checking… | Report → |
| bamath.quest | Typo | 27 Sept 2026 | Checking… | Report → |
| bidmath.xyz | Typo | 3 Oct 2026 | Checking… | Report → |
| bidmath.online | Typo | 1 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is badmath.co’s name taken on other extensions?
Every IP address badmath.co resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| badmath.co | 76.76.21.21 | 14400 |
| Host | Mail server | TTL |
|---|---|---|
| badmath.co | 1 smtp.google.com | 14400 |
| Host | Name server | TTL |
|---|---|---|
| badmath.co | dns1.p02.nsone.net | 3600 |
| badmath.co | dns2.p02.nsone.net | 3600 |
| badmath.co | dns3.p02.nsone.net | 3600 |
| badmath.co | dns4.p02.nsone.net | 3600 |
| badmath.co | ns01.squarespacedns.com | 3600 |
| badmath.co | ns02.squarespacedns.com | 3600 |
| badmath.co | ns03.squarespacedns.com | 3600 |
| badmath.co | ns04.squarespacedns.com | 3600 |
| Host | Text | TTL |
|---|---|---|
| badmath.co | "google-site-verification=GEzUthCHkKYEIZr3vdxb8G0pixpsC-yLcCQHCT4Flzo" | 14400 |
| Host | Start of authority | TTL |
|---|---|---|
| badmath.co | dns1.p01.nsone.net hostmaster.nsone.net 1701572124 43200 7200 1209600 3600 | 3600 |
Other domains served from 76.76.21.21. Normal for shared hosting and CDNs.
No reviews yet. Used badmath.co? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
badmath.co has no community safety rating yet, and it isn't on any of the 6 blocklists we check. Its SSL certificate is valid until 14 Jan 2027. See Security →
badmath.co is registered through Tucows Domains Inc. See WHOIS →
The registration expires on 3 Dec 2026 — in 32 days. See Overview →
badmath.co was registered on 3 Dec 2023, making it 2 years old. See Overview →
badmath.co is served from 1 IP address, mainly on AS16509 Amazon.com Inc. in United States of America. See Hosting →
Raw registry data for badmath.co. May be redacted by privacy services.
Domain Name: BADMATH.CO Registry Domain ID: D14511296-CNIC Registrar WHOIS Server: whois.opensrs.net Registrar URL: http://www.opensrs.com Updated Date: 2026-02-02T08:55:47.0Z Creation Date: 2023-12-03T02:55:27.0Z Registry Expiry Date: 2026-12-03T23:59:59.0Z Registrar: Tucows Domains Inc. Registrar IANA ID: 69 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited 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. Admin 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. 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: NS01.SQUARESPACEDNS.COM Name Server: DNS3.P02.NSONE.NET Name Server: NS02.SQUARESPACEDNS.COM Name Server: NS03.SQUARESPACEDNS.COM Name Server: NS04.SQUARESPACEDNS.COM Name Server: DNS4.P02.NSONE.NET Name Server: DNS1.P02.NSONE.NET Name Server: DNS2.P02.NSONE.NET DNSSEC: unsigned Billing 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. Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.4165350123 URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2026-11-01T08:53:29.0Z <<< For more information on Whois status codes, please visit https://icann.org/epp The registration data available in this service is limited. Additional data may be available at https://lookup.icann.org The Whois and RDAP services are provided by CentralNic, and contain information pertaining to Internet domain names registered by our our customers. By using this service you are agreeing (1) not to use any information presented here for any purpose other than determining ownership of domain names, (2) not to store or reproduce this data in any way, (3) not to use any high-volume, automated, electronic processes to obtain data from this service. Abuse of this service is monitored and actions in contravention of these terms will result in being permanently blacklisted. All data is (c) CentralNic Ltd (https://www.centralnicregistry.com) Access to the Whois and RDAP services is rate limited.
The first response from http://www.badmath.co, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with badmath.co. Data is collected independently from public sources and some figures are estimates, provided for information only.
Controls how much of the URL is shared with other sites.
Restricts camera, microphone and other browser features.
From the homepage's response, https://www.badmath.co/
Spam and malware blocklists for the site's IP and mail servers.
0 of 6 blocklists list this domain's IP or mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
No changes seen since we started recording on 1 Nov 2026.