DNS Record Lookup

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

Hosting & Network

yz.rs runs on AS6233, with DNS by Cloudflare and email via Cloudflare Email.

Hosting network
AS6233AS6233
Managed DNS
Cloudflare
Email
Cloudflare Email
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 239 other sites on AS6233. Stable here since we started watching (Aug 31, 2026).

DNS Records for yz.rs

HostnameTypeTTLPriorityContent
yz.rsNS0harmony.ns.cloudflare.com
yz.rsNS0mark.ns.cloudflare.com
yz.rsA062.3.15.115
yz.rsMX041route3.mx.cloudflare.net
yz.rsMX030route2.mx.cloudflare.net
yz.rsMX057route1.mx.cloudflare.net
yz.rsSOA1800harmony.ns.cloudflare.com dns.cloudflare.com 2413600615 10000 2400 604800 1800
yz.rsTXT0v=spf1 include:_spf.mx.cloudflare.net ~all
yz.rsTXT0ca3-0af319069fed4944b9e7e2476a9f1a7a

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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This page is today's snapshot. Turn on monitoring and we'll watch yz.rs 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.

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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