DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

youid.cn

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

youid.cn runs on AS134963.

Hosting network
AS134963AS134963
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 32,029 other sites on AS134963. Stable here since we started watching (Sep 25, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to overdue.aliyun.com.

DNS Records for youid.cn

HostnameTypeTTLPriorityContent
youid.cnNS0dns13.hichina.com
youid.cnNS0dns14.hichina.com
youid.cnCNAME0overdue.aliyun.com
youid.cnTXT01b9b65972283e2b60af846c149e8fef850ba1ed6
youid.cnTXT01950852e-a6e0-4842-83d1-87830d87a69e
youid.cnTXT093b91887f55a48ed8ca6973be8e7069b
youid.cnSOA600dns13.hichina.com hostmaster.hichina.com 2026082616 3600 1200 86400 600
youid.cnA0170.33.12.185
www.youid.cnA0170.33.12.185
www.youid.cnCNAME0overdue.aliyun.com

Get alerted the moment youid.cn's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch youid.cn continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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.

Monitor DNS free

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 youid.cn

Beta

Answers 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