mail.duplex24.com - robtex.com
mail.duplex24.com
| DNSSEC | β οΈ Not signed | ||||||
duplex24.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:8264πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:854πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.8.84Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.130.100πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dexter.ns.cloudflare.com β | ||||||
| NS | fay.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.8.84, 172.67.130.100 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8264, 2606:4700:3033::6815:854 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | dexter.ns.cloudflare.comdns@cloudflare.com serial=2403929187 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA107.180.51.882017-10-03 β 2017-10-03 Β· 2 obs
β 2017-10-03 17:03:00
β 2026-05-12 06:34:58
β 2026-05-12 06:34:58
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... | - |
| duplex24.com | fay.ns.cloudflare.com, dexter.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.115
NS records: fay.ns.cloudflare.com, dexter.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for duplex24.com (unsigned zone)
β±οΈ Timing
Total: 109ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fay.ns.cloudflare.com, fay.ns.cloudflare.com, fay.ns.cloudflare.com...)