DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
semilab.com.cn runs on AS28924, with email via Microsoft 365.
- Hosting network
- AS28924AS28924
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,396 other sites on AS28924. Stable here since we started watching (Oct 5, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to semilab.com.cn.
DNS Records for semilab.com.cn
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| semilab.com.cn | NS | 0 | dns1.hichina.com | |
| semilab.com.cn | NS | 0 | dns2.hichina.com | |
| semilab.com.cn | A | 0 | 212.52.183.194 | |
| semilab.com.cn | TXT | 0 | teamviewer-sso-verification=f824c82882dd4019bbcd613f8d143bf5 | |
| semilab.com.cn | TXT | 0 | atlassian-domain-verification=AdXoDUab6dJQSMkQItaBtCcADtlpGstNJ1CkA6DWJUKopTYWRBIOXmeTGvAFQEE9 | |
| semilab.com.cn | TXT | 0 | BN=BetterCloud | |
| semilab.com.cn | TXT | 0 | MS=ms88742156 | |
| semilab.com.cn | TXT | 0 | v=spf1 include:spf.protection.outlook.com mx a:mail2.semilab.hu ip4:81.0.77.0/24 ip4:104.47.0.0/23 include:spf-eu.emailsignatures365.com include:_spf.salesforce.com -all | |
| semilab.com.cn | SOA | 600 | dns1.hichina.com hostmaster.hichina.com 2026082617 3600 1200 86400 600 | |
| semilab.com.cn | MX | 0 | 1 | semilab-com-cn.mail.protection.outlook.com |
| www.semilab.com.cn | MX | 0 | 1 | semilab-com-cn.mail.protection.outlook.com |
| www.semilab.com.cn | NS | 0 | dns2.hichina.com | |
| www.semilab.com.cn | NS | 0 | dns1.hichina.com | |
| www.semilab.com.cn | A | 0 | 212.52.183.194 | |
| www.semilab.com.cn | TXT | 0 | MS=ms88742156 | |
| www.semilab.com.cn | TXT | 0 | atlassian-domain-verification=AdXoDUab6dJQSMkQItaBtCcADtlpGstNJ1CkA6DWJUKopTYWRBIOXmeTGvAFQEE9 | |
| www.semilab.com.cn | TXT | 0 | teamviewer-sso-verification=f824c82882dd4019bbcd613f8d143bf5 | |
| www.semilab.com.cn | TXT | 0 | BN=BetterCloud | |
| www.semilab.com.cn | TXT | 0 | v=spf1 include:spf.protection.outlook.com mx a:mail2.semilab.hu ip4:81.0.77.0/24 ip4:104.47.0.0/23 include:spf-eu.emailsignatures365.com include:_spf.salesforce.com -all | |
| www.semilab.com.cn | CNAME | 0 | semilab.com.cn | |
| www.semilab.com.cn | SOA | 600 | dns1.hichina.com hostmaster.hichina.com 2026082509 3600 1200 86400 600 |
Get alerted the moment semilab.com.cn's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch semilab.com.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about semilab.com.cn
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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