mail.isdwu.com - robtex.com
mail.isdwu.com
| DNSSEC | β οΈ Not signed | ||||||
isdwu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:6034πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ad47πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.96.52Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.173.71πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ashton.ns.cloudflare.com β | ||||||
| NS | lana.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.96.52, 172.67.173.71 | ||||||
| IPv6 hints | 2606:4700:3030::6815:6034, 2606:4700:3035::ac43:ad47 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com | ||||||
| SOA | ashton.ns.cloudflare.comdns@cloudflare.com serial=2401199671 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA54.187.231.302015-06-08 β 2016-09-16 Β· 4 obs
β 2015-06-08 04:01:26
β 2016-09-16 10:43:36
β 2026-04-10 21:12:16
β 2026-04-13 07:15:24
β 2016-09-16 10:43:36
β 2026-04-10 21:12:16
β 2026-04-13 07:15:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isdwu.com | lana.ns.cloudflare.com, ashton.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.182
NS records: lana.ns.cloudflare.com, ashton.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for isdwu.com (unsigned zone)
β±οΈ Timing
Total: 182ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lana.ns.cloudflare.com, lana.ns.cloudflare.com, lana.ns.cloudflare.com...)