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sys-yuanduo.net

DNS Records

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Hosting & Network

sys-yuanduo.net runs on AS131149, with email configured.

Hosting network
AS131149AS131149
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 15,460 other sites on AS131149. Stable here since we started watching (Nov 5, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to sysyu.663da9e4.v3-202405.cbricdns.com.

DNS Records for sys-yuanduo.net

HostnameTypeTTLPriorityContent
sys-yuanduo.netMX020xs2.mailcloud.com.tw
sys-yuanduo.netMX010mxs.mailcloud.com.tw
sys-yuanduo.netA0103.129.169.61
sys-yuanduo.netSOA86400ns1.sys-yuanduo.net noc\.cpanel.gmail.com 2025122400 3600 1800 1209600 86400
sys-yuanduo.netTXT0v=spf1 include:_spf.mailcloud.com.tw ~all
sys-yuanduo.netTXT01b93b0cd1525e20df1ad86ea91a0e032012f61003ebaed2f584704c51673369
sys-yuanduo.netTXT0google-site-verification=bv03KrIKURJtNZVgv25V_Ac4gWJ2u30wXbwE93hLID0
sys-yuanduo.netTXT043e03fe2e58fec55852130c7b43e90ac95b00ef400563cab17d8e1e95799adf
sys-yuanduo.netTXT01b83f878cf17790275068f702d528914a4f1b1bb36abacbd8fc25218e30dcce
sys-yuanduo.netNS0ns2.sys-yuanduo.net
sys-yuanduo.netNS0ns1.sys-yuanduo.net
www.sys-yuanduo.netCNAME0sysyu.663da9e4.v3-202405.cbricdns.com
www.sys-yuanduo.netA0103.129.169.61

Get alerted the moment sys-yuanduo.net's DNS changes

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

Uptime

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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.

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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