astro.build
Astro
astro.build is registered with NameCheap, Inc. since March 14, 2021 (5.7 years). The registration expires on March 14, 2027. The site runs on Astro, Fathom, Cloudflare. Its email security grade is F. Its SSL certificate is issued by Google Trust Services and is valid for 89 more days.
- Domain age
- 5.7 yrs
- Technologies
- 3
- Email security
- F
- SSL days left
- 89
Registration
| Registrar | NameCheap, Inc. |
|---|---|
| IANA ID | 1068 |
| Registered | March 14, 2021 |
| Expires | March 14, 2027 |
| Updated | April 28, 2026 |
| Status | active |
| Name servers | felicity.ns.cloudflare.com, kara.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.18.1.156 | 300 |
| A | 104.18.0.156 | 300 |
| MX | aspmx.l.google.com 1 | 300 |
| MX | alt3.aspmx.l.google.com 10 | 300 |
| MX | alt4.aspmx.l.google.com 10 | 300 |
| MX | alt1.aspmx.l.google.com 5 | 300 |
| MX | alt2.aspmx.l.google.com 5 | 300 |
| NS | felicity.ns.cloudflare.com | 86400 |
| NS | kara.ns.cloudflare.com | 86400 |
| TXT | google-site-verification=fLrdzEKoLvdYXcbj3tQrzT361r9d9_iEzJKfqZ8-2V8 | 300 |
| AAAA | 2606:4700::6812:19c | 300 |
| AAAA | 2606:4700::6812:9c | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | February 8, 2027 |
| Days remaining | 89 |
| Protocol | TLSv1.3 |
| Names | astro.build, *.astro.build |
Email security
- badNo SPF record. Anyone can send email that claims to come from astro.build.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- 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 MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- good5 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | Astro |
|---|---|
| Description | Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between. |
| Language | en |
| Canonical | https://astro.build/ |
| Indexable | Yes |
| Word count | 1001 |
About astro.build
Who is the registrar of astro.build?
astro.build is registered with NameCheap, Inc. (IANA ID 1068).
When does astro.build expire?
The current registration of astro.build expires on March 14, 2027. It was first registered on March 14, 2021.
What technology does astro.build use?
We detected 3 technologies on astro.build, including Fathom, Cloudflare, Astro.
Does astro.build protect its email with SPF and DMARC?
astro.build scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from astro.build. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of astro.build?
astro.build uses felicity.ns.cloudflare.com, kara.ns.cloudflare.com.