DNS Record Lookup

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

3rcore.com

DNS Records

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Hosting & Network

3rcore.com is hosted on Vercel, served over Amazon AWS, with DNS by Cloudflare and email via Google Workspace.

Platform
Vercel
Hosting network
Amazon AWSAS16509Amazon AWS
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 3,647,759 other sites on Amazon AWS. Stable here since we started watching (Sep 15, 2026).

DNS Records for 3rcore.com

HostnameTypeTTLPriorityContent
3rcore.comA0216.198.79.1
3rcore.comSOA1800cosmin.ns.cloudflare.com dns.cloudflare.com 2413994099 10000 2400 604800 1800
3rcore.comTXT0google-site-verification=dEPxTzaNCm3f4kzaXQ25Fp2fUv7AHiXh8WcVfr6pr8A
3rcore.comTXT0google-site-verification=lLWO8el653uIq8ksH31VwIqwHFN3PW7X04RmilQULqg
3rcore.comTXT0v=spf1 +ip4:204.93.189.82 +ip4:204.93.224.34 +a +mx +include:_spf.google.com +include:relay.mailchannels.net ~all
3rcore.comTXT0google-site-verification=UIz3nOag8CoyP3WJkuBID1szzvADzCUN1nKxD_f1Jp0
3rcore.comMX01aspmx.l.google.com
3rcore.comMX05alt1.aspmx.l.google.com
3rcore.comMX05alt2.aspmx.l.google.com
3rcore.comMX010alt4.aspmx.l.google.com
3rcore.comMX010alt3.aspmx.l.google.com
3rcore.comNS0dana.ns.cloudflare.com
3rcore.comNS0cosmin.ns.cloudflare.com
3rcore.comCAA00 issue digicert.com; cansignhttpexchanges=yes
3rcore.comCAA00 issuewild comodoca.com
3rcore.comCAA00 issuewild digicert.com; cansignhttpexchanges=yes
3rcore.comCAA00 issuewild ssl.com
3rcore.comCAA00 issue comodoca.com
3rcore.comCAA00 issue ssl.com
3rcore.comCAA00 issuewild pki.goog; cansignhttpexchanges=yes
3rcore.comCAA00 issuewild letsencrypt.org
3rcore.comCAA00 issue letsencrypt.org
3rcore.comCAA00 issue pki.goog; cansignhttpexchanges=yes
www.3rcore.comCNAME0cname.vercel-dns.com
www.3rcore.comSOA900ns1.vercel-dns-3.com awsdns-hostmaster.amazon.com 1 3600 900 1209600 900
www.3rcore.comCAA00 issue pki.goog
www.3rcore.comCAA00 issue sectigo.com
www.3rcore.comCAA00 issue letsencrypt.org
www.3rcore.comCAA00 issue globalsign.com
www.3rcore.comNS0ns4.vercel-dns-3.com
www.3rcore.comNS0ns2.vercel-dns-3.com
www.3rcore.comNS0ns3.vercel-dns-3.com
www.3rcore.comNS0ns1.vercel-dns-3.com
www.3rcore.comA066.33.60.193
www.3rcore.comA076.76.21.241

Get alerted the moment 3rcore.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 3rcore.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.

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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