AS204921 · anycast network
Infrastructure Designed To Orbit
Anycast DNS, CDN and RPKI. Changes go live network-wide in about 30 seconds.
Enter ConsolePublic recursive resolver: 177.177.83.83. Iterative resolution from the root servers, cached per PoP — point any system at it.
A recursive resolver on a dedicated anycast IP: filter levels (oisd standard / strict), custom block / allow lists, DNS rewrites and custom answers — self-managed in the console. Billed by service pack.
Zone hosting on ns1 / ns2.yunzheng.space — forward and reverse (rDNS / PTR) zones. Free with every account: 5 zones, 50 records each; larger packs available. Changes propagate network-wide in ~30 s.
Toggle Orbit Shield on any hosted DNS record: anycast reverse proxy with WAF, caching, TLS, a hidden origin and per-hostname security rules (country / ASN / IP / ISP). Free for hosted domains.
Network-layer DDoS scrubbing: your prefixes announced through our anycast network, cleaned and delivered back. Provisioned and billed per engagement.
VPS on our own hosts in select regions — power, reinstall, credentials and usage managed from the console.
RFC 8210 feed, ~1M validated ROA payloads, TCP 323 / 8282, refreshed every 10 minutes.
Bring your own IP resources: hosted delegated-RPKI CA with ROA management in the console and a REST API. Publication over RRDP and rsync.
| Pack | Zones | Records / zone | Filter rules | DNS rewrites | Shield domains | CDN transfer | Security rules |
|---|---|---|---|---|---|---|---|
| Reading pack registry… | |||||||
Zones, records, Shield domains, CDN transfer and security rules apply to DNS hosting; filter rules and rewrites to private recursive DNS. Public services are unmetered. Packs are assigned per service from the console.