DNS Record Lookup

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

Hosting & Network

We’re building the network profile for yomiuri.com — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for yomiuri.com

HostnameTypeTTLPriorityContent
yomiuri.comMX010mx.securemx.jp
yomiuri.comTXT0v=spf1 +ip4:203.179.38.144/28 +ip4:203.136.174.0/26 +ip4:133.205.191.112/28 +ip4:211.5.102.128/28 +ip4:202.239.73.96/27 +ip4:54.199.181.171 +ip4:203.191.236.228 include:_securemx.yomiuri.com +ip4:210.166.194.0/24 include:spf.protection.outlook.com include:spf.securemx.jp include:spf.mptx.jp +ip4:124.215.208.109 +ip4:61.127.199.45 +ip4:202.221.128.107 -all
yomiuri.comSOA3600ns01.yomiuri.com root.yomiuri.com 2101151300 10800 900 604800 3600
yomiuri.comNS0ns02.yomiuri.com
yomiuri.comNS0ns01.yomiuri.com

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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.

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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