DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
jsmai.net runs on Alibaba Cloud (multi-homed across 2 networks).
- Hosting network
- Alibaba Cloudmulti-homedAS4837AS37963Alibaba Cloud
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 113,194 other sites on Alibaba Cloud. Stable here since we started watching (Aug 30, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to u248694.cdn-yz502.yz168.cc.
DNS Records for jsmai.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jsmai.net | CNAME | 0 | u248694.cdn-yz502.yz168.cc | |
| jsmai.net | NS | 0 | dns15.hichina.com | |
| jsmai.net | NS | 0 | dns16.hichina.com | |
| jsmai.net | SOA | 600 | dns15.hichina.com hostmaster.hichina.com 2024040913 3600 1200 86400 600 | |
| jsmai.net | AAAA | 0 | 2408:8621:0:42:f012:f080:0:18a | |
| jsmai.net | A | 0 | 8.138.29.49 | |
| www.jsmai.net | CNAME | 0 | u248694.cdn-yz502.yz168.cc | |
| www.jsmai.net | A | 0 | 8.138.29.49 | |
| www.jsmai.net | AAAA | 0 | 2408:8621:0:42:f012:f080:0:18a |
Get alerted the moment jsmai.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch jsmai.net continuously, notifying you the moment anything moves across all three signals:
Uptime
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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