DNS Record Lookup

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

Hosting & Network

content-discovery.org runs on AS3356 (multi-homed across 2 networks), with DNS by NS1.

Hosting network
AS3356multi-homedAS3356AS10912
Managed DNS
NS1
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS3356. Stable here since we started watching (Aug 22, 2026).

DNS Records for content-discovery.org

HostnameTypeTTLPriorityContent
content-discovery.orgSOA3600dns1.p03.nsone.net hostmaster.nsone.net 1583043844 3600 600 604800 3600
content-discovery.orgA04.71.33.181
content-discovery.orgA074.217.148.112
content-discovery.orgA074.217.148.111
content-discovery.orgA04.71.33.182
content-discovery.orgTXT0google-site-verification=i3ORvAhty1Fx4eFp_0kRyIOYewlWrdAZzQrvj6iNj4o
content-discovery.orgNS0dns3.p03.nsone.net
content-discovery.orgNS0dns1.p03.nsone.net
content-discovery.orgNS0ns01.oblookup.com
content-discovery.orgNS0dns2.p03.nsone.net
content-discovery.orgNS0ns02.oblookup.com
content-discovery.orgNS0dns4.p03.nsone.net
content-discovery.orgNS0ns03.oblookup.com
content-discovery.orgNS0ns04.oblookup.com
www.content-discovery.orgCNAME0www.outbrain.com
www.content-discovery.orgA023.221.241.242

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Beta

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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

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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