DNS Record Lookup

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

Hosting & Network

yu-hong.com runs on AS23724, with email configured.

Hosting network
AS23724AS23724
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 9,801 other sites on AS23724. Stable here since we started watching (Oct 10, 2026).

DNS Records for yu-hong.com

HostnameTypeTTLPriorityContent
yu-hong.comSOA180ns11.xincache.com ns12.xincache.com 1784889671 3600 180 1209600 180
yu-hong.comNS0ns12.xincache.com
yu-hong.comNS0ns11.xincache.com
yu-hong.comMX050mx1.zmail300.cn
yu-hong.comMX05mx.zmail300.cn
yu-hong.comA0123.59.154.172
yu-hong.comTXT0v=spf1 include:spfv.zmail300.cn -all
www.yu-hong.comAAAA02600:9000:27cb:9a00:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:6800:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:7400:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:1a00:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:6c00:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:aa00:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:2200:1c:255b:980:93a1
www.yu-hong.comAAAA02600:9000:27cb:d600:1c:255b:980:93a1
www.yu-hong.comA03.167.88.15
www.yu-hong.comA03.167.88.99
www.yu-hong.comA03.167.88.33
www.yu-hong.comA03.167.88.13
www.yu-hong.comCNAME0www.yu-hong.com.portal-cdn.site.thefastcdns.com
www.yu-hong.comSOA86400ns-384.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.yu-hong.comNS0ns-612.awsdns-12.net
www.yu-hong.comNS0ns-1934.awsdns-49.co.uk
www.yu-hong.comNS0ns-1491.awsdns-58.org
www.yu-hong.comNS0ns-384.awsdns-48.com

Get alerted the moment yu-hong.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch yu-hong.com 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.

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 yu-hong.com

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