DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
picdoc.cn runs on AS139341, with email configured.
- Hosting network
- AS139341AS139341
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,071 other sites on AS139341. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to www.picdoc.cn.cdn.dnsv1.com.
DNS Records for picdoc.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| picdoc.cn | CNAME | 0 | picdoc.cn.cdn.dnsv1.com | |
| picdoc.cn | NS | 0 | vip4.alidns.com | |
| picdoc.cn | NS | 0 | vip3.alidns.com | |
| picdoc.cn | SOA | 600 | vip3.alidns.com hostmaster.hichina.com 2025021317 3600 1200 86400 600 | |
| picdoc.cn | A | 0 | 43.152.2.154 | |
| picdoc.cn | A | 0 | 43.152.2.73 | |
| picdoc.cn | A | 0 | 43.152.2.78 | |
| picdoc.cn | A | 0 | 43.152.2.144 | |
| picdoc.cn | A | 0 | 43.168.117.49 | |
| picdoc.cn | A | 0 | 43.168.117.43 | |
| picdoc.cn | A | 0 | 43.159.79.49 | |
| picdoc.cn | MX | 0 | 10 | mxbiz2.qq.com |
| picdoc.cn | MX | 0 | 10 | mxbiz1.qq.com |
| www.picdoc.cn | CNAME | 0 | www.picdoc.cn.cdn.dnsv1.com | |
| www.picdoc.cn | A | 0 | 43.152.2.73 | |
| www.picdoc.cn | A | 0 | 43.152.2.154 | |
| www.picdoc.cn | A | 0 | 43.159.79.49 | |
| www.picdoc.cn | A | 0 | 43.152.2.144 | |
| www.picdoc.cn | A | 0 | 43.168.117.49 | |
| www.picdoc.cn | A | 0 | 43.152.2.78 | |
| www.picdoc.cn | A | 0 | 43.168.117.43 |
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain