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sei.co.jp

DNS Records

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Hosting & Network

sei.co.jp runs on AS4713, with email configured.

Hosting network
AS4713AS4713
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS4713. Stable here since we started watching (Sep 4, 2026).

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

DNS Records for sei.co.jp

HostnameTypeTTLPriorityContent
sei.co.jpNS0dnsrv.starnet.ad.jp
sei.co.jpNS0ns02.sei.co.jp
sei.co.jpNS0seigate-y.sei.co.jp
sei.co.jpNS0seigate.sei.co.jp
sei.co.jpA0133.153.71.81
sei.co.jpTXT0google-site-verification=dfeGCYO2QVwWT9X6zkIP6npXnvNQw9H_J3qDjGpwk3Q
sei.co.jpTXT0MS=ms49416426
sei.co.jpTXT0v=spf1 +ip4:219.106.230.200/29 +ip4:60.56.229.0/28 +ip4:210.249.104.181 +ip4:202.221.44.23 +ip4:18.180.127.81 +ip4:54.64.30.13 include:_spf.jcareers.com include:_spf.salesforce.com ~all
sei.co.jpTXT0ld6q8djsl394431dpjeu5taq14
sei.co.jpTXT0zscaler-verification-142869811-30012026-DC3Lmq
sei.co.jpTXT0google-site-verification=aCR9PGxw-NuQfZlz6PfkbQcGseF426XqWjkZFmL36hY
sei.co.jpTXT0docusign=7890f4ab-4b98-4b7e-a59e-15f8b1082179
sei.co.jpTXT0_6mygfmd4d83eteet2dv7jmx1kkppnx2
sei.co.jpTXT0MS=A20182DBDBD2D98D246272C3F76FA5F82A7640E3
sei.co.jpTXT0sending_domain1055333=e91d625a574ec7be8b082f633ee21fe7c4603936a07f1b12042fc09cdcd2ca23
sei.co.jpTXT0docusign=f7a0ac4f-51b6-40aa-8bb9-2aabc5e8321f
sei.co.jpTXT04l0fkvddmns88fp448kk4127blxrp5nx
sei.co.jpTXT0pardot990122=b88bb161b673a08d66438f8a29bd6707e62a99b844f7e1bdebe4be1e97c7b51d
sei.co.jpTXT0docusign=4cbc3985-93d1-4786-b410-ab2a6470067a
sei.co.jpTXT0docusign=57b3d4bf-4529-47cc-8dc9-206f684f1db1
sei.co.jpSOA3600seigate.sei.co.jp postmaster.sei.co.jp 2026090401 3600 3600 604800 3600
sei.co.jpMX050sei-co-jp-1.fortimailcloud.com
sei.co.jpMX050sei-co-jp-2.fortimailcloud.com
www.sei.co.jpA0133.153.71.81

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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