mail.1900.com.mx - robtex.com
mail.1900.com.mx
| DNSSEC | β οΈ Not signed | ||||||
1900.com.mx
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:9ef6πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4a88πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.246πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com β | ||||||
| NS | jakub.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com β | ||||||
| MX | eforward2.registrar-servers.com β | ||||||
| MX | eforward3.registrar-servers.com β | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.136, 172.67.158.246 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9ef6, 2606:4700:3033::6815:4a88 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2409754533 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
βA184.168.221.182016-12-09 β 2016-12-26 Β· 5 obs
β 2016-08-22 04:27:58
β 2016-12-09 21:46:10
β 2016-12-26 23:16:20
β 2017-08-07 05:48:22
β 2026-07-17 23:34:56
β 2016-12-09 21:46:10
β 2016-12-26 23:16:20
β 2017-08-07 05:48:22
β 2026-07-17 23:34:56
βA216.70.64.1412016-07-29 β 2016-08-22 Β· 5 obs
β 2016-06-20 21:49:56
β 2016-07-29 10:17:52
β 2016-08-22 04:27:58
β 2016-12-09 21:46:10
β 2026-07-17 23:34:56
β 2016-07-29 10:17:52
β 2016-08-22 04:27:58
β 2016-12-09 21:46:10
β 2026-07-17 23:34:56
βA216.70.64.162015-10-21 β 2016-06-20 Β· 4 obs
β 2015-10-21 14:06:42
β 2016-06-20 21:49:56
β 2016-07-29 10:17:52
β 2026-07-17 23:34:56
β 2016-06-20 21:49:56
β 2016-07-29 10:17:52
β 2026-07-17 23:34:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| 1900.com.mx | jakub.ns.cloudflare.com, courtney.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.85
NS records: jakub.ns.cloudflare.com, courtney.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 1900.com.mx (unsigned zone)
β±οΈ Timing
Total: 372ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|