duu.io - robtex.com
duu.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.64.119.110🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1747670709 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1775984770 | ||||||
Same first word
duu.com |
duu.io |
duu.at |
duu.pl |
duu.org |
duu.de |
duu.co.kr |
duu.it |
duu.fi |
duu.net |
duu.men |
duu.me |
duu.cn |
duu.dk |
duu.mn |
duu.us |
duu.fr |
duu.cc |
duu.co |
duu.nl |
duu.ch |
duu.ca |
duu.com.ar |
duu.in |
duu.es |
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns1.registrar-servers.com2016-12-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:21:10
●NSdns2.registrar-servers.com2016-12-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:21:10
○MXeforward1.registrar-servers.com2016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
○MXeforward2.registrar-servers.com2016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
○MXeforward3.registrar-servers.com2016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
○MXeforward4.registrar-servers.com2016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
○MXeforward5.registrar-servers.com2016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
●A192.64.119.1102026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 19:36:24
● 2026-04-12 09:21:10
○A64.78.163.2262016-12-09 → 2016-12-09 · 3 obs
○ 2026-03-26 19:36:24
○ 2026-04-12 09:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| duu.io | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duu.io (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.110 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
duu.io points to a single IP number: 192.64.119.110.
Other host names, for instance ionc.us, rmarco.net, 1day0.com, tracesurf.com and batsandcavers.com share IP numbers with duu.io.
Name Servers
Delegation for duu.io rests with two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
duu.io shares the same name server setup as other domains, including ustastl.com, healthcoconut.com, mrhoju.com, patelmail.net and lotuslair.com.
duu.io partially shares name servers with other domains, for instance iosresolver.com, haydek.com, thegrubbsix.com and foobar28.com.
these name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.