mail.821.com.mx - robtex.com
mail.821.com.mx
| DNSSEC | β οΈ Not signed | ||||||
821.com.mx
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:1c03πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:aa1cπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.28.3Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.170.28πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kehlani.ns.cloudflare.com β | ||||||
| NS | watson.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.28.3, 172.67.170.28 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1c03, 2606:4700:3032::ac43:aa1c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com | ||||||
| SOA | kehlani.ns.cloudflare.comdns@cloudflare.com serial=2408833857 | ||||||
rank #1024 in the tld
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA64.207.185.672016-01-04 β 2016-01-04 Β· 2 obs
β 2016-01-04 09:04:34
β 2026-07-19 13:04:22
β 2026-07-19 13:04:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | x.mx-ns.mx, i.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx... | - |
| 821.com.mx | watson.ns.cloudflare.com, kehlani.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.223
NS records: watson.ns.cloudflare.com, kehlani.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 821.com.mx (unsigned zone)
β±οΈ Timing
Total: 218ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|