mail.ultrafastoptimization.com - robtex.com
mail.ultrafastoptimization.com
| DNSSEC | β οΈ Not signed | ||||||
ultrafastoptimization.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:3bd8πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b818πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.59.216Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.184.24πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | andy.ns.cloudflare.com β | ||||||
| NS | samara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.59.216, 172.67.184.24 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3bd8, 2606:4700:3035::ac43:b818 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | andy.ns.cloudflare.comdns@cloudflare.com serial=2398887167 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA94.231.109.02017-03-28 β 2017-03-28 Β· 3 obs
β 2017-03-28 09:17:16
β 2026-04-12 09:50:48
β 2026-04-12 09:50:50
β 2026-04-12 09:50:48
β 2026-04-12 09:50:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| ultrafastoptimization.com | andy.ns.cloudflare.com, samara.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.160
NS records: andy.ns.cloudflare.com, samara.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ultrafastoptimization.com (unsigned zone)
β±οΈ Timing
Total: 162ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (andy.ns.cloudflare.com, andy.ns.cloudflare.com, andy.ns.cloudflare.com...)