mail.cctbcj.com - robtex.com
mail.cctbcj.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:3ecdπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8b3eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.62.205Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.139.62πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.62.205, 172.67.139.62 | ||||||
| IPv6 hints | 2606:4700:3035::6815:3ecd, 2606:4700:3037::ac43:8b3e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com | ||||||
cctbcj.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:3ecdπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8b3eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.62.205Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.139.62πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com β | ||||||
| NS | alice.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.62.205, 172.67.139.62 | ||||||
| IPv6 hints | 2606:4700:3035::6815:3ecd, 2606:4700:3037::ac43:8b3e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2409466196 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.62.2052026-07-17 β 2026-07-17 Β· 2 obs
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2026-07-17 03:24:38
βA115.47.57.632015-06-14 β 2015-11-03 Β· 4 obs
β 2015-06-14 10:52:30
β 2015-11-03 16:27:16
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2015-11-03 16:27:16
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
βA172.67.139.622026-07-17 β 2026-07-17 Β· 2 obs
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2026-07-17 03:24:38
βA203.158.19.1742016-03-08 β 2016-03-08 Β· 3 obs
β 2015-11-03 16:27:16
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
βA2606:4700:3035::6815:3ecd2026-07-17 β 2026-07-17 Β· 2 obs
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2026-07-17 03:24:38
βA2606:4700:3037::ac43:8b3e2026-07-17 β 2026-07-17 Β· 2 obs
β 2016-03-08 10:25:14
β 2026-07-17 03:24:38
β 2026-07-17 03:24:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cctbcj.com | alex.ns.cloudflare.com, alice.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.60
NS records: alex.ns.cloudflare.com, alice.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cctbcj.com (unsigned zone)
β±οΈ Timing
Total: 750ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.205, 172.67.139.62 |
| AAAA | 2 | 2606:4700:3037::ac43:8b3e, 2606:4700:3035::6815:3ecd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (alex.ns.cloudflare.com, alex.ns.cloudflare.com, alex.ns.cloudflare.com...)
Analysis
IP Addresses
mail.cctbcj.com resolves to four IP addresses: 104.21.62.205, 172.67.139.62, 2606:4700:3035::6815:3ecd and 2606:4700:3037::ac43:8b3e.
Two other host names, along with frisetta.eu, acorijo.top and img4k.net, also share IP numbers with mail.cctbcj.com.