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duducave.cn

DNS Records

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Hosting & Network

duducave.cn runs on AS17621, with email configured.

Hosting network
AS17621AS17621
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 1,008 other sites on AS17621. Stable here since we started watching (Jul 16, 2026).

DNS Records for duducave.cn

HostnameTypeTTLPriorityContent
duducave.cnSOA180bart.dnspod.net freednsadmin.dnspod.com 1792130876 3600 180 1209600 180
duducave.cnMX010mx01.mail.icloud.com
duducave.cnMX010mx02.mail.icloud.com
duducave.cnAAAA02408:820c:9012:938e:211:32ff:fe78:f09
duducave.cnNS0bart.dnspod.net
duducave.cnNS0drive.dnspod.net
duducave.cnTXT0v=spf1 include:icloud.com ~all
duducave.cnTXT0apple-domain=Tp9ZEI8uVIbcR8Sw
www.duducave.cnAAAA02408:820c:9018:aa0:211:32ff:fe78:f09
www.duducave.cnAAAA02408:820c:9018:5710:211:32ff:fe78:f09

Get alerted the moment duducave.cn'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

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

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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