DNS Record Lookup
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Hosting & Network
000551.cn runs on AS4134 (multi-homed across 7 networks), with email configured.
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 40,041 other sites on AS4134. Stable here since we started watching (Oct 4, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to 000551-cn.cname.saaswaf.com.
DNS Records for 000551.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 000551.cn | SOA | 7200 | ns1.sfn.cn root.ns1.sfn.cn 2026100500 600 120 604800 7200 | |
| 000551.cn | CNAME | 0 | 000551-cn.cname.saaswaf.com | |
| 000551.cn | MX | 0 | 10 | mail.000551.cn |
| 000551.cn | NS | 0 | ns1.sfn.cn | |
| 000551.cn | NS | 0 | ns2.sfn.cn | |
| 000551.cn | A | 0 | 101.206.185.117 | |
| 000551.cn | A | 0 | 183.47.237.11 | |
| 000551.cn | A | 0 | 183.47.237.10 | |
| 000551.cn | A | 0 | 101.69.122.167 | |
| 000551.cn | A | 0 | 120.192.84.245 | |
| 000551.cn | A | 0 | 101.206.185.116 | |
| 000551.cn | A | 0 | 39.175.168.7 | |
| 000551.cn | A | 0 | 115.231.227.167 | |
| 000551.cn | A | 0 | 110.249.209.201 | |
| 000551.cn | A | 0 | 115.231.227.166 | |
| 000551.cn | A | 0 | 39.175.168.6 | |
| 000551.cn | A | 0 | 101.69.122.166 | |
| 000551.cn | A | 0 | 120.192.84.244 | |
| 000551.cn | A | 0 | 110.249.209.200 | |
| www.000551.cn | CNAME | 0 | 000551-cn.cname.saaswaf.com | |
| www.000551.cn | A | 0 | 183.47.237.11 | |
| www.000551.cn | A | 0 | 115.231.227.166 | |
| www.000551.cn | A | 0 | 101.69.122.166 | |
| www.000551.cn | A | 0 | 183.47.237.10 | |
| www.000551.cn | A | 0 | 110.249.209.201 | |
| www.000551.cn | A | 0 | 120.192.84.245 | |
| www.000551.cn | A | 0 | 101.69.122.167 | |
| www.000551.cn | A | 0 | 39.175.168.7 | |
| www.000551.cn | A | 0 | 110.249.209.200 | |
| www.000551.cn | A | 0 | 101.206.185.117 | |
| www.000551.cn | A | 0 | 39.175.168.6 | |
| www.000551.cn | A | 0 | 115.231.227.167 | |
| www.000551.cn | A | 0 | 120.192.84.244 | |
| www.000551.cn | A | 0 | 101.206.185.116 |
Get alerted the moment 000551.cn's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch 000551.cn continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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