core-square.jp

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Level
2
Source
Certificate Transparency
First seen
2026-07-12
Last seen
2026-07-12
DNS check
2026-08-03 23:44

Domain history

  1. 2026-08-03 A 133.88.3.104 stopped resolving
  2. 2026-08-03 A 133.88.3.105 stopped resolving
  3. 2026-07-16 A 133.88.3.104 started resolving
  4. 2026-07-16 A 133.88.3.105 started resolving
  5. 2026-07-16 Nameserver ns-cloud-a1.googledomains.com added
  6. 2026-07-16 Nameserver ns-cloud-a2.googledomains.com added
  7. 2026-07-16 Nameserver ns-cloud-a3.googledomains.com added
  8. 2026-07-16 Nameserver ns-cloud-a4.googledomains.com added
  9. 2026-07-16 MX record mx.hetemail.jp first seen
  10. 2026-07-16 TXT record first seen: v=spf1 include:_spf.heteml.jp include:mailgun.org include:am…
  11. 2026-07-16 TXT record first seen: google-site-verification=jB4PYp_EqHyIVmB_qoGFlVuxYBM73RRxKEX…
  12. 2026-07-12 Domain discovered via Certificate Transparency

Current A

  • 133.88.3.104/32
  • 133.88.3.105/32

Current AAAA

Nameservers

  1. ns-cloud-a1.googledomains.com 2026-07-16 — now
  2. ns-cloud-a2.googledomains.com 2026-07-16 — now
  3. ns-cloud-a3.googledomains.com 2026-07-16 — now
  4. ns-cloud-a4.googledomains.com 2026-07-16 — now

MX records

10 mx.hetemail.jp

TXT records

Other domains on the same IP

Other domains on the same nameserver

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