DNS Record Lookup
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Hosting & Network
dhtc.cn runs on AS58543.
- Hosting network
- AS58543AS58543
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 99 other sites on AS58543. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for dhtc.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dhtc.cn | NS | 0 | ns2.jiasule.net | |
| dhtc.cn | NS | 0 | ns1.365cyd.net | |
| dhtc.cn | NS | 0 | ns2.kangdns.com | |
| dhtc.cn | NS | 0 | ns1.kangdns.com | |
| dhtc.cn | NS | 0 | ns2.365cyd.net | |
| dhtc.cn | NS | 0 | ns1.jiasule.net | |
| dhtc.cn | SOA | 180 | mail.jiasule.net 1 600 180 1209600 180 | |
| dhtc.cn | A | 0 | 121.201.3.223 | |
| www.dhtc.cn | A | 0 | 121.201.3.223 | |
| www.dhtc.cn | NS | 0 | ns1.jiasule.net | |
| www.dhtc.cn | NS | 0 | ns2.365cyd.net | |
| www.dhtc.cn | NS | 0 | ns2.kangdns.com | |
| www.dhtc.cn | NS | 0 | ns1.365cyd.net | |
| www.dhtc.cn | NS | 0 | ns1.kangdns.com | |
| www.dhtc.cn | NS | 0 | ns2.jiasule.net | |
| www.dhtc.cn | SOA | 180 | mail.jiasule.net 1 600 180 1209600 180 |
Get alerted the moment dhtc.cn's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dhtc.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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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