builtwith.com
BuiltWith Technology Lookup
builtwith.com is registered with NameCheap, Inc. since July 22, 2007 (19.3 years). The registration expires on July 22, 2035. The site runs on ASP.NET, jsDelivr, jQuery and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 85 more days.
- Domain age
- 19.3 yrs
- Technologies
- 5
- Email security
- C
- SSL days left
- 85
Registration
| Registrar | NameCheap, Inc. |
|---|---|
| IANA ID | 1068 |
| Registered | July 22, 2007 |
| Expires | July 22, 2035 |
| Updated | June 19, 2026 |
| Status | client transfer prohibited |
| Name servers | ns-107.awsdns-13.com, ns-1234.awsdns-26.org, ns-2010.awsdns-59.co.uk, ns-773.awsdns-32.net |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 15.235.50.223 | 74 |
| MX | smtp.google.com 1 | 60 |
| NS | ns-107.awsdns-13.com | 172800 |
| NS | ns-773.awsdns-32.net | 172800 |
| NS | ns-1234.awsdns-26.org | 172800 |
| NS | ns-2010.awsdns-59.co.uk | 172800 |
| CAA | iodef 0 mailto:[email protected] | 3600 |
| CAA | issue 0 amazontrust.com | 3600 |
| CAA | issue 0 comodoca.com | 3600 |
| CAA | issue 0 letsencrypt.org | 3600 |
| CAA | issue 0 symantec.com | 3600 |
| TXT | heleket=6f267521 | 900 |
| TXT | v=BIMI1;l=https://builtwith.com/bw.svg;a= | 900 |
| TXT | google-site-verification=zjGab-eI79Al08Yk2cM3VheLIbOkBiJCdE-z8vvpV8Y | 900 |
| TXT | v=spf1 include:support.zendesk.com include:spf.mtasv.net include:_spf.google.com ~all | 900 |
| TXT | hns-claim:aakjdqnihqnq22fiprqiuvd25lsrpc2ah2gp4oceaeaaaaaaaaaklzaororjdpl6qzexi75h7ofhv447lownw5btzuxvs4ibaaaaalmztijq | 900 |
| TXT | postman-domain-verification=e32f66b3c0053a75d4d771014f932b9b499ff33fb3edf05dd10d375282ad71fe32d5f30cb70b989bf34fc392ee9194054bd9569c0eafde6153e9ad57835bf35e | 900 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR2, Let's Encrypt |
| Expires | February 3, 2027 |
| Days remaining | 85 |
| Protocol | TLSv1.2 |
| Names | builtwith.com, www.builtwith.com |
Email security
- badAn MTA-STS DNS record exists but the policy file at https://mta-sts.builtwith.com/.well-known/mta-sts.txt could not be loaded or is invalid.
- warnSubdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
- warnDKIM key found (selector: google) but it is only 1024 bits; 2048 is recommended.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good1 MX record(s) found. Mail is handled by Google Workspace.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
Homepage metadata
| Title | BuiltWith Technology Lookup |
|---|---|
| Description | See what powers any website. Research competitors, track technology adoption, and discover market opportunities with BuiltWith. |
| Language | en |
| Canonical | https://builtwith.com/ |
| Structured data | Organization, WebSite |
| Indexable | Yes |
| Word count | 696 |
About builtwith.com
Who is the registrar of builtwith.com?
builtwith.com is registered with NameCheap, Inc. (IANA ID 1068).
When does builtwith.com expire?
The current registration of builtwith.com expires on July 22, 2035. It was first registered on July 22, 2007.
What technology does builtwith.com use?
We detected 5 technologies on builtwith.com, including jsDelivr, jQuery, HSTS, Bootstrap, ASP.NET.
Does builtwith.com protect its email with SPF and DMARC?
builtwith.com scores 76/100 (grade C) for email security. An MTA-STS DNS record exists but the policy file at https://mta-sts.builtwith.com/.well-known/mta-sts.txt could not be loaded or is invalid. Subdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
What are the name servers of builtwith.com?
builtwith.com uses ns-107.awsdns-13.com, ns-773.awsdns-32.net, ns-1234.awsdns-26.org, ns-2010.awsdns-59.co.uk.