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Hosting & Network

koike-ya.com runs on AS7684, with email via Google Workspace.

Hosting network
AS7684AS7684
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS7684. Stable here since we started watching (Jul 21, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for koike-ya.com

HostnameTypeTTLPriorityContent
koike-ya.comA0133.242.255.198
koike-ya.comSOA86400nisin.kappe.co.jp nic.kappe.co.jp 2018091121 3600 1200 604800 86400
koike-ya.comMX01ASPMX.L.GOOGLE.com
koike-ya.comMX010ALT4.ASPMX.L.GOOGLE.com
koike-ya.comMX010ALT3.ASPMX.L.GOOGLE.com
koike-ya.comMX05ALT2.ASPMX.L.GOOGLE.com
koike-ya.comMX05ALT1.ASPMX.L.GOOGLE.com
koike-ya.comNS0nisin.kappe.co.jp
koike-ya.comNS0kujira.kappe.ne.jp
koike-ya.comTXT0bill-one-domain-verification=7d7cac28-2e29-4076-8bf0-c0ac4601c01a
koike-ya.comTXT0google-site-verification=v9J7JNYOB0xh47i0WnVmLAuG2FYxAakd2t14EDbqRik
koike-ya.comTXT0apple-domain-verification=AGXffPOtFBQB4cxH
koike-ya.comTXT0v=spf1 ip4:121.119.250.128/26 ip4:211.133.134.240/28 ip4:153.120.180.97/32 ip4:219.96.227.112/29 ip4:133.242.255.192/28 include:_spf.google.com include:amazonses.com include:spf.spcloud.jp include:spf.humanage.co.jp ~all
koike-ya.comTXT0_ysm4gym904b3pl64dvcpus59pa2ja8n
koike-ya.comTXT0MS=C37C6E85F9E84D4CDA32CDB574B559E070E9038A
www.koike-ya.comA0133.242.255.198

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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