Domain
checkit.bg
activefirst seen 2026-07-28
As of 2026-10-23, checkit.bg points to 2 addresses we track in the network Cloudflare, Inc., with 0 open ports in total and no known CVEs on them.
Known CVEs on this domain's own addresses
Addresses of checkit.bg itself
| IP | Country | Network | Open ports | CVEs |
|---|---|---|---|---|
| 104.21.47.17 | Canada CA | Cloudflare, Inc. | — | 0 |
| 172.67.143.197 | Canada CA | Cloudflare, Inc. | — | 0 |
DNS records
| A | 104.21.47.17 |
| 172.67.143.197 | |
| AAAA | 2606:4700:3034::ac43:8fc5 |
| 2606:4700:3035::6815:2f11 | |
| MX | 0 mail.checkit.bg |
| NS | alexia.ns.cloudflare.com |
| hugh.ns.cloudflare.com | |
| TXT | v=spf1 +a +mx +ip4:185.80.2.105 +ip4:185.80.3.105 +include:s… show allshow lessv=spf1 +a +mx +ip4:185.80.2.105 +ip4:185.80.3.105 +include:smtp-out.spf.superhosting.bg +include:meteor.spf.superhosting.bg ~all |
| SOA | alexia.ns.cloudflare.com dns.cloudflare.com 2416437888 10000 2400 604800 1800 |
| HTTPS | 1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBggAgACD5fcvR4Db3bUbVKvAiY+4HqqKTEHCNHtH7+hiI9NEeMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
Checked 2026-10-23 · as answered by the domain's own name servers
Earlier records (12)
| HTTPS | 1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBB+AAgACCBTuKADCcGrY8qBEm04WXkNuvGiIlzFCk/rFsmGiCofQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-16 – 2026-10-16 |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBB/AAgACBX91mk+15TbOlNn/98T2qnHuVJeWH+EnpgJX1uEGM+fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-08 – 2026-10-08 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBB2AAgACCnb1Dw3MecSqi4wulqocMOOjJu0RuFHVPhMumK7nceEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-07 – 2026-10-07 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBB8AAgACBQtB3/bF2MkiwRKDn2FbKQD5Xovg4XyRyecJV8EQBgHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-06 – 2026-10-06 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBDAAgACCryJDgUdOOMoGiT2M3FRRYHMTiXqEf5CEzN4O3g47uAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-10 – 2026-10-10 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBJgAgACBS20qKQr2J9ago8oYiexT1lzyRIbfVKwCw+cFB+9/GOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-04 – 2026-10-04 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBTAAgACBMB6TIRSXKzCDU/OYr4D2MCVeH+730BQWQDIA3MOsCPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-22 – 2026-10-22 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBXQAgACALFL5G7noEvEa9CUc3+4hnPbKdO1UKxvyUWp4chi38TwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-12 – 2026-10-12 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBcQAgACDZq1Wjs68u+gRa6g2zx1KA4HPj46Aabq5aZ4KMYauyAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-03 – 2026-10-03 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBjAAgACDJgxjbWFtnDthnIQVRRq9WGum+fsgamFiHjAiuP3n+LgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-11 – 2026-10-11 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBkQAgACCs4ea9S26jOcBjmFmLiJrZbLcanQlhh1g1+VScExaiNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-20 – 2026-10-20 | |
1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech=… show allshow less1 . alpn="h3,h2" ipv4hint="104.21.47.17,172.67.143.197" ech="AEX+DQBBwgAgACDZO1T5WuN7UdX7qB2n+oS+FlwBLdwX7XoZ18CbfwPkdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=" ipv6hint="2606:4700:3034::ac43:8fc5,2606:4700:3035::6815:2f11" |
2026-10-05 – 2026-10-05 |
Subdomains of checkit.bg
Registration (WHOIS / RDAP)
Registration data has not been collected for this domain.