typescriptlang.org
TypeScript: JavaScript With Syntax For Types.
typescriptlang.org is registered with MarkMonitor Inc. since August 14, 2012 (14.2 years). The registration expires on August 14, 2027. The site runs on Gatsby, React, Varnish and 3 other technologies. Its email security grade is D. Its SSL certificate is issued by Microsoft Corporation and is valid for 99 more days.
- Domain age
- 14.2 yrs
- Technologies
- 6
- Email security
- D
- SSL days left
- 99
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | August 14, 2012 |
| Expires | August 14, 2027 |
| Updated | August 12, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 20.76.201.171 | 3600 |
| A | 20.112.250.133 | 3600 |
| A | 20.236.44.162 | 3600 |
| A | 20.231.239.246 | 3600 |
| A | 20.70.246.20 | 3600 |
| NS | ns1-04.azure-dns.com | 172800 |
| NS | ns2-04.azure-dns.net | 172800 |
| NS | ns3-04.azure-dns.org | 172800 |
| NS | ns4-04.azure-dns.info | 172800 |
| CAA | contactemail 0 [email protected] | 3600 |
| TXT | chq4pfvlfb4v94bl6lfmlg4rt8mzcy6s | 3600 |
| TXT | 71z7qrm0ktfz0fjzj9mxyf5ntv9fydsm | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Microsoft TLS G2 RSA CA OCSP 02, Microsoft Corporation |
| Expires | February 17, 2027 |
| Days remaining | 99 |
| Protocol | TLSv1.3 |
| Names | myservice.surface.com, xbox.com, myservice.xbox.com, microsoft.cz, www.microsoft.cz, www.winhec.net, www.winhec.com, winhec.net, winhec.com, microsoft.eu, www.microsoft.eu, windows.com |
Email security
- badNo SPF record. Anyone can send email that claims to come from typescriptlang.org. Domains that send no email should publish "v=spf1 -all".
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MX records: this domain cannot receive email.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
Homepage metadata
| Title | TypeScript: JavaScript With Syntax For Types. |
|---|---|
| Description | TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code. |
| Language | en |
| Indexable | Yes |
| Word count | 742 |
About typescriptlang.org
Who is the registrar of typescriptlang.org?
typescriptlang.org is registered with MarkMonitor Inc. (IANA ID 292).
When does typescriptlang.org expire?
The current registration of typescriptlang.org expires on August 14, 2027. It was first registered on August 14, 2012.
What technology does typescriptlang.org use?
We detected 6 technologies on typescriptlang.org, including Varnish, Fastly, GitHub Pages, Gatsby, React, HSTS.
Does typescriptlang.org protect its email with SPF and DMARC?
typescriptlang.org scores 55/100 (grade D) for email security. No SPF record. Anyone can send email that claims to come from typescriptlang.org. Domains that send no email should publish "v=spf1 -all". No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
What are the name servers of typescriptlang.org?
typescriptlang.org uses ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info.