cogr.edu

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Level
2
Source
Certificate Transparency
First seen
2026-07-18
Last seen
2026-08-07
DNS check
2026-08-23 04:18

Domain history

  1. 2026-08-23 MX record cogr-edu.mail.protection.outlook.com first seen
  2. 2026-08-23 A 172.67.129.91 started resolving
  3. 2026-08-23 A 104.21.2.156 started resolving
  4. 2026-08-23 AAAA 2606:4700:3030::ac43:815b stopped resolving
  5. 2026-08-23 AAAA 2606:4700:3032::6815:29c stopped resolving
  6. 2026-08-23 Nameserver lisa.ns.cloudflare.com added
  7. 2026-08-23 Nameserver newt.ns.cloudflare.com added
  8. 2026-08-23 TXT record first seen: v=spf1 mx a ip4:104.236.232.28 include:spf.protection.outloo…
  9. 2026-08-23 TXT record first seen: e2ma-verification=bahcb
  10. 2026-08-23 TXT record first seen: google-site-verification=WPjdbjwUoGdlAhlBDdw5_O3X3vAmyaKFkpI…
  11. 2026-07-20 AAAA 2606:4700:3030::ac43:815b started resolving
  12. 2026-07-20 AAAA 2606:4700:3032::6815:29c started resolving
  13. 2026-07-18 Domain discovered via Certificate Transparency

Current A

  • 104.21.2.156/32
  • 172.67.129.91/32

Current AAAA

  • 2606:4700:3032::6815:29c/128
  • 2606:4700:3030::ac43:815b/128

Nameservers

  1. lisa.ns.cloudflare.com 2026-08-23 — now
  2. newt.ns.cloudflare.com 2026-08-23 — now

MX records

10 cogr-edu.mail.protection.outlook.com

TXT records

Other domains on the same IP

Other domains on the same nameserver

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