Rank #5,653Updated November 10, 2026
terraform.io
Terraform | HashiCorp Developer
The site runs on Next.js, React, Vercel and 3 other technologies. Its email security grade is A. Its SSL certificate is issued by Let's Encrypt and is valid for 72 more days.
- Domain age
- —
- Technologies
- 6
- Email security
- A
- SSL days left
- 72
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 76.76.21.21 | 69 |
| NS | ns-1228.awsdns-25.org | 172800 |
| NS | ns-1672.awsdns-17.co.uk | 172800 |
| NS | ns-297.awsdns-37.com | 172800 |
| NS | ns-702.awsdns-23.net | 172800 |
| TXT | _globalsign-domain-verification=O81xyb7YxpdGeHWkniit_VBT4vTXz9__NFrNMoTwFg | 300 |
| TXT | _globalsign-domain-verification=PO95qR5HARP3zbvcQ1WFBVyLGBUvgjmgc16ENjCtmy | 300 |
| TXT | _globalsign-domain-verification=b1pmSjP4FyG8hkZunkD3Aoz8tK0FWCje80-YwtLeDU | 300 |
| TXT | fastly-domain-delegation-Yo7fwKrQkFhSCURj-430751-2021-09-07 | 300 |
| TXT | google-site-verification=8d7FpfB8aOEYAIkoaVKxg7Ibj438CEypjZTH424Pews | 300 |
| TXT | google-site-verification=9D7erI6Bfd9EOHKSIXRe0XQaqAFAjToBtZmyYRzMm34 | 300 |
| TXT | google-site-verification=LQZvxDzrGE-ZLudDpkpj-gcXN-5yF7Z6C-4Rljs3I_Q | 300 |
| TXT | google-site-verification=y974ACvos30pN7_OBgEZb_byZV8qYtK0G6WZfE7OX8s | 300 |
| TXT | keybase-site-verification=5HKqMvJnTWpe8W-Aa8r0y3wuy1bhQ6LwcjaxKE9BOQU | 300 |
| TXT | v=spf1 -all | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR2, Let's Encrypt |
| Expires | January 22, 2027 |
| Days remaining | 72 |
| Protocol | TLSv1.3 |
| Names | terraform.io |
Email security
AScore 91/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- warnNo MX records: this domain cannot receive email.
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodSPF says this domain sends no email, so DKIM signing is not needed.
Homepage metadata
| Title | Terraform | HashiCorp Developer |
|---|---|
| Description | Explore Terraform product documentation, tutorials, and examples. |
| Language | en |
| Canonical | https://developer.hashicorp.com/terraform |
| Structured data | BreadcrumbList |
| Indexable | Yes |
| Word count | 709 |
About terraform.io
What technology does terraform.io use?
We detected 6 technologies on terraform.io, including Vercel, Next.js, React, Datadog RUM, Node.js, HSTS.
Does terraform.io protect its email with SPF and DMARC?
terraform.io scores 91/100 (grade A) for email security. DMARC has no rua= address, so you receive no reports about mail sent as your domain. No MX records: this domain cannot receive email.
What are the name servers of terraform.io?
terraform.io uses ns-1228.awsdns-25.org, ns-1672.awsdns-17.co.uk, ns-297.awsdns-37.com, ns-702.awsdns-23.net.