DNS Record Lookup

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

Hosting & Network

ntt-bizlink.jp runs on AS23639.

Hosting network
AS23639AS23639
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 3 other sites on AS23639. Stable here since we started watching (Aug 9, 2026).

DNS Records for ntt-bizlink.jp

HostnameTypeTTLPriorityContent
ntt-bizlink.jpSOA300dns.ntt-bizlink.jp root.dns.ntt-bizlink.jp 2025050801 3600 3600 604800 300
ntt-bizlink.jpTXT0v=spf1 ip4:210.193.112.88 ip4:118.238.209.225 ip4:39.110.203.143 ip4:202.8.80.35 ip4:111.90.161.53 ip4:111.90.161.54 ip4:202.8.80.34 ~all
ntt-bizlink.jpA0202.8.80.34
ntt-bizlink.jpNS0dns10.nttbiz.com
ntt-bizlink.jpNS0dns.ntt-bizlink.jp

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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