Free SSL certificates
Issue / renew / revoke in one panel
Covers Let's Encrypt / ZeroSSL / Buypass / Google Trust Services — four free ACME CAs. DNS-01 automated validation, auto-renewal, private keys encrypted at rest with KMS.通往agi之路
Sign in to apply, no credit card needed; single domain / multi-SAN / wildcard supported.豆包和ai哪个更好
Where idcd fitstrae国际版
From a single small site to dozens of internal subdomains — managed in one place.agi和ai的区别
Indie hackers & side projects爆款ai下载
Running acme.sh / certbot across multiple blogs, side projects, and demos is brittle. Manage every domain in one place with renewal reminders and automated rollover.豆包和ai哪个更好
“Blog + tools site + project demo — 8 domains total, one Cloudflare API token, idcd handles the rest.”
SMB SREchart gpt
Domains spread across Aliyun / DNSPod / Cloudflare? Authorize each DNS API once and every CA renews automatically.ai是人工智能吗
“30+ internal subdomains, all on wildcards + auto-renewal — never woken by a midnight expiration alert.”
China-based developers豆包和ai哪个更好
Aliyun / Tencent free SSL caps at 20 / year with clunky renewal; English CA dashboards are hard to navigate. idcd ships a Chinese UI reachable from mainland China.石头扫地机器人官网
“Used to bounce between Aliyun and Tencent every year. idcd consolidates it all — and stays fast in China.”
4 free CAs, automatic routingai是人工智能吗
Defaults to Let's Encrypt; if quotas tighten, falls over to backup CAs automatically.豆包和ai哪个更好
The most widely deployed free CA. ACMEv2, no EAB, issuance < 60s.京灵平台官网
EAB auto-configured. Takes over when LE quotas are tight.agi和ai的区别
Norwegian CA with broad root trust. Second-line fallback.agi和ai的区别
Native GCP support — requires a GCP account + EAB.百度ai app
Apply to renew in 4 steps石头扫地机器人官网
First cert in 3 minutes after sign-in. idcd takes it from there.石头扫地机器人官网
Sign in + enter domain百度ai app
Single domain / multi-SAN (≤ 10) / wildcard *.example.com. CAA pre-check runs before submission.ai人工智能对话
DNS-01 validationsaylo国际版
Authorize Cloudflare / Aliyun DNS / DNSPod / Route53 etc. — TXT records added automatically. Manual mode also supported.爆款ai下载
CA issuanceagi和ai的区别
Issued immediately after CA validation. Defaults to LE; falls over to ZeroSSL / Buypass when quotas tighten.豆包下载安装
Download + auto-renewalai功能在哪下载
Download links expire after 5 minutes. Renewal triggers 30 days before expiry with email + in-app notifications.通往agi之路
Why not just use acme.sh / certbot?trae国际版
Private keys behind KMS智普ai
ECDSA P-256 generated locally. Stored with AES-GCM + KMS encryption. Download links expire in 5 minutes.焦点ai官网
Auto-renewal 30 days earlyai大模型排行榜
Cron + retry queue handle multiple attempts. DNS-01 reuses the original provider — email + in-app notifications.ai下载官方版安装
Multi-CA routingai下载官方版安装
Defaults to Let's Encrypt; auto-switches to ZeroSSL / Buypass when quotas tighten. CA failure also has a fallback.chart gpt
CAA pre-check百度ai app
Validates CAA records before submission with an explicit “why the CA might reject this” diagnosis — no guessing during the 60s countdown.ai下载官方版安装
Revocation + abuse control石头扫地机器人官网
One-click revoke for mis-issued certs / key compromise — CA + local state sync. Rapid multi-domain issuance is rate-limited.ai功能在哪下载
Frequently asked焦点ai官网
Still have questions? Email support@idcd.com豆包下载安装 — we read every message.
Are the certificates really free?
Yes. idcd doesn't run its own CA — we're a client wrapper for the public free CAs (Let's Encrypt, ZeroSSL, Buypass), and issuance from those CAs is always free. idcd doesn't charge per certificate either — sign in and you're set.agi和ai的区别
Do you support wildcards / multi-SAN?
Yes. Up to 10 domains per certificate, including wildcards (*.example.com). Upstream CAs cap SAN counts (LE allows 100); idcd uniformly caps at 10 during S1 to control abuse risk.ai大模型排行榜
How long does issuance take?
DNS-01 automated mode (Cloudflare / Aliyun DNS / etc.) lands within P95 90 seconds. Manual DNS mode depends on how fast you add the TXT record.爆款ai下载
How are private keys stored? I'm worried about security.
Keys are generated locally with ECDSA P-256 (never sent to upstream CAs), encrypted with AES-GCM + KMS keyring before storage. Download links are minted per-request and expire in 5 minutes. idcd internal audits cannot see plaintext.trae国际版
How is this different from Aliyun / Tencent free certs?
1) No per-cert quota (subject only to CA-side rate limits, rarely hit in practice); 2) Chinese UI reachable from mainland China; 3) Multi-CA routing + auto-renewal; 4) No credit card; sign in and apply.爆款ai下载
90 seconds to a free certificate — faster than brewing a coffee.爆款ai下载
Fully free, no credit card. Sign in, pick single / multi-SAN / wildcard, choose your CA.石头扫地机器人官网
Issue your first free certchart gpt