mail.21cbd.net - robtex.com
mail.21cbd.net
| DNSSEC | β οΈ Not signed | ||||||
21cbd.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:7aπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:96f2πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.122Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.150.242πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dakota.ns.cloudflare.com β | ||||||
| NS | izabella.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.122, 172.67.150.242 | ||||||
| IPv6 hints | 2606:4700:3034::6815:7a, 2606:4700:3037::ac43:96f2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com | ||||||
| SOA | dakota.ns.cloudflare.comdns@cloudflare.com serial=2399040211 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA216.21.224.1992016-06-19 β 2016-06-19 Β· 2 obs
β 2016-06-19 13:22:34
β 2026-04-12 08:31:08
β 2026-04-12 08:31:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| 21cbd.net | izabella.ns.cloudflare.com, dakota.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.46
NS records: izabella.ns.cloudflare.com, dakota.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 21cbd.net (unsigned zone)
β±οΈ Timing
Total: 208ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|