DNSSEC merupakan fitur dari Sistem Nama Domain (DNS) yang mengautentikasi respons ke pencarian nama domain. Fitur ini mencegah penyerang agar tidak memanipulasi atau mencemari respons ke permintaan DNS. Teknologi DNS dirancang tanpa keamanan. Satu contoh serangan pada infrastruktur DNS adalah DNS spoofing. Dalam kasus semacam itu penyerang membajak cache resolver DNS, menyebabkan pengguna yang mengunjungi sebuah situs web menerima alamat IP yang salah dan malah membuka situs berbahaya milik si penyerang itu.
When you activate DNSSEC, we'll generate a public-private key pair for your zone. The public key, provided as DS or DNSKEY records, should be configured with your domain provider. Our network will use the private key to sign your records during zone deployment. The end-user resolver checks these signatures against the public keys to authenticate record integrity during transfer.
DNSSEC aims to enhance user safety by verifying digital signatures after a user enters a domain name. Information can only reach the user's device when digital signatures match between the data and the Primary DNS server, ensuring connection to a legitimate website. It utilizes digital signatures and public keys to validate information, adding new records to existing DNS entries like A, CNAME, and MX. DNSKEY and RRSIG digitally sign DNS data using public-key cryptography. Each DNS zone's name server holds public and private keys. When a user queries, the server provides information signed with its private key, which the recipient opens with the public key. If information is modified, it won't open correctly, triggering an error message.
Layanan manajemen DNSSEC merupakan bagian dari paket hosting DNS kami - DNS Premium, DNS Terproteiksi DDoS, dan GeoDNS. Tanpa ekstra biaya, namun keamanan lebih baik!
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Premium S $2.95/bulan |
Premium M $4.95/bulan |
Premium L $14.95/bulan |
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|---|---|---|---|
| ? Anycast DNS terkelola dengan DNSSEC: | |||
| ? Zona DNS: | 5 | 50 | 400 |
| ? Record DNS: | 200 | 2,000 | 20,000 |
| ? Kueri DNS per bulan: | i 5M | i 200M | Tak terbatas |
| ? Forwarding email: | 10 | 100 | 1,000 |
| ? Pemeriksaan DNS Failover & Pemantauan: | 1 | 2 | 3 |
| Uji coba sepenuhnya gratis. Tanpa kartu kredit. Bebas trik. |
Cukup klik tombol aktivasi di panel kontrol, dan sistem kami akan mengamankan zona. Anda hanya akan diminta menambahkan record DS di penyedia, dan setelah itu penyiapannya selesai.
Kami menggunakan Algoritma Kurva Elips (ECDSA P-256) untuk semua tanda tangan, yang lebih kuat dan lebih kecil dari kunci RSA standar.
Dengan menjaga jawaban DNS tetap kecil berarti kecepatannya akan lebih cepat untuk Anda! Selain itu, Jaringan Anycast DNS memberikan respons lebih cepat dari lokasi terdekat dengan resolver.
Apa pun harinya, kapan pun waktunya, kami menyediakan pemantauan dan dukungan jaringan tanpa henti dan tanpa interupsi. Tim Dukungan Teknis kami online 24/7 lewat obrolan langsung dan tiket. Kami bisa migrasikan zona Anda, gratis, baca selengkapnya di sini.
To activate DNSSEC signing and obtain the domain DS records and DNSKEY records, you need to process the following steps:
Optional: For additional details and guidance about DNSSEC implementation, refer to the ClouDNS DNSSEC wiki page.
When you want to connect to a particular website, your browser should get the corresponding IP address. Unfortunately, there is a chance an attacker to intercept your DNS queries and place fake information. As a result, your browser will connect to a forged website where you could potentially enter personal information, like bank details.
Thanks to DNSSEC, there is an additional level of security, and your browser is able to check if the DNS data is actually correct and not changed. In addition, DNSSEC is used not only for the web but also by any other Internet service or protocol, for instance, SMTP and Voice-over- IP (VoIP).
DNSSEC validation is a simple process that includes the following steps: