DNS Record Lookup

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

Hosting & Network

dai-sei.com runs on AS58791, with email configured.

Hosting network
AS58791AS58791
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS58791. Stable here since we started watching (Aug 16, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to dai-sei.com.

DNS Records for dai-sei.com

HostnameTypeTTLPriorityContent
dai-sei.comMX010mail.dai-sei.com
dai-sei.comTXT0v=spf1 +a +mx +a:srv01.site-station.com -all
dai-sei.comSOA300ns1.dai-sei.com notice.sunfirst.co.jp 1754630427 300 300 300 300
dai-sei.comNS0ns2.dai-sei.com
dai-sei.comNS0ns1.dai-sei.com
dai-sei.comA0160.251.152.111
www.dai-sei.comNS0ns2.dai-sei.com
www.dai-sei.comNS0ns1.dai-sei.com
www.dai-sei.comCNAME0dai-sei.com
www.dai-sei.comA0160.251.152.111
www.dai-sei.comMX010mail.dai-sei.com
www.dai-sei.comTXT0v=spf1 +a +mx +a:srv01.site-station.com -all
www.dai-sei.comSOA300ns1.dai-sei.com notice.sunfirst.co.jp 1754630427 300 300 300 300

Get alerted the moment dai-sei.com's DNS changes

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Uptime

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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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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