DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
02048.cn runs on AS4811.
- Hosting network
- AS4811AS4811
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 2,834 other sites on AS4811. Stable here since we started watching (Aug 20, 2026).
DNS Records for 02048.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 02048.cn | SOA | 1800 | a.ezdnscenter.com dnsadmin.ezdnscenter.com 1751342705 3600 300 1209600 1800 | |
| 02048.cn | A | 0 | 103.21.141.130 | |
| 02048.cn | NS | 0 | a.ezdnscenter.com | |
| 02048.cn | NS | 0 | b.ezdnscenter.com | |
| www.02048.cn | CNAME | 0 | doluce2.w154-e1.ezcname.com | |
| www.02048.cn | A | 0 | 58.64.134.19 |
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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