duuio.com - robtex.com
duuio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:861c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1971🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.113Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.28🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amit.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| A | 108.162.193.63🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| A | 172.64.33.63🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| A | 173.245.59.63🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amit.ns.cloudflare.com | ||||||
| NS | brynne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.113, 172.67.134.28 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:861c, 2606:4700:3035::6815:1971 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | amit.ns.cloudflare.comdns@cloudflare.com serial=2402370046 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777093761 | ||||||
Same first word
duuio.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSamit.ns.cloudflare.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
●NSbrynne.ns.cloudflare.com2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
●A104.21.25.1132026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
●A172.67.134.282026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
●A2606:4700:3032::ac43:861c2026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
●A2606:4700:3035::6815:19712026-04-20 → 2026-04-25 · 2 obs
● 2026-04-25 05:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duuio.com | amit.ns.cloudflare.com, brynne.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.63
NS records: amit.ns.cloudflare.com, brynne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duuio.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.113, 172.67.134.28 |
| AAAA | 2 | 2606:4700:3035::6815:1971, 2606:4700:3032::ac43:861c |
| NS | 2 | amit.ns.cloudflare.com, brynne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amit.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (amit.ns.cloudflare.com, amit.ns.cloudflare.com, amit.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by duuio.com: 2606:4700:3032::ac43:861c, 2606:4700:3035::6815:1971, 104.21.25.113 and 172.67.134.28.
other host names including thesisnaeon.com, retirementincomemethod.com, mehic.at, www.gotopeo.com and cdn.justdogbreeds.com.cdn.cloudflare.net share IP numbers with duuio.com.
Name Servers
duuio.com is delegated to two name servers amit.ns.cloudflare.com and brynne.ns.cloudflare.com.
duuio.com shares the same name server setup as other domains, for instance xnybt.com, bqhrk.com, dxgts.com, qnhyl.com and wnvgk.com.
duuio.com at least partially shares name servers with other domains, for instance te-eng.com, filaturarivetti.it, interlink-systems.com, tlaministries.org and bridgecapitalfunds.com.
These name servers are commonly used with ryan.ns.cloudflare.com, zita.ns.cloudflare.com, lindsey.ns.cloudflare.com, raegan.ns.cloudflare.com and dawn.ns.cloudflare.com.
Host names with six IP numbers:
Host name amit.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3f, 2803:f800:50::6ca2:c13f, 2a06:98c1:50::ac40:213f, 108.162.193.63, 172.64.33.63 and 173.245.59.63.
Host name brynne.ns.cloudflare.com points to: 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65.