duduo.org - robtex.com
duduo.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774987367 | ||||||
Same first word
Similar names
doudu.net |
duodu.no |
dudou.com.cn |
duodu.cc |
duodu.com.cn |
odudu.com |
duoud.com |
uddou.com |
dudou.com |
duodu.net |
duodu.cn |
dudou.cc |
duoud.cn |
doudu.com |
uduod.com |
duodu.com |
duodu.lt |
udduo.com |
udodu.com |
DNS History
8 records (8 active, 0 former)
●NSns1045.ui-dns.biz2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 20:21:42
●NSns1045.ui-dns.com2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 20:21:42
●NSns1045.ui-dns.org2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 20:21:42
●A2001:8d8:100f:f000::2002026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 20:21:42
●A217.160.0.1202026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 20:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| duduo.org | ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.org | 2 records |
✅ Authoritative Response
Server:217.160.83.45
NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duduo.org (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.120 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1045.ui-dns.com, ns1045.ui-dns.biz... |
| MX | 2 | mx01.ionos.es (pri: 10), mx00.ionos.es (pri: 10) |
| TXT | 5 | ezoic-domain-verification=eyTbNt23fO8S2W, v=spf1 include:_spf-eu.ionos.com ~all... |
| SOA | 1 | ns1045.ui-dns.com hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1045.ui-dns.org, ns1045.ui-dns.org)
Analysis
IP Addresses
duduo.org resolves to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.120.
other host names for instance webpire.de, elektrorad.de, infonet-computer.de, sfcon.de and lean-ip.de share IP numbers with duduo.org.
Name Servers
duduo.org is delegated to four name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.
duduo.org at least partially shares name servers with other domains, for instance pos1.de, magazines.co.uk, jestahotels.com, havebest.com and shawtell.com.
Host names with two IP numbers:
Host name ns1045.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45.
Host name ns1045.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:522d:100 and 217.160.82.45.
Host name ns1045.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45.
Host name ns1045.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:532d:100 and 217.160.83.45.
Mail Servers
duduo.org is handled by two mail servers: mx00.ionos.es and mx01.ionos.es.
duduo.org shares the same mail server setup as other domains, for instance guiverlpa.com, regalamelo.net, knowher.eu, dekomark.eu and varanasidesign.com.
Host names with one IP number:
The host mx00.ionos.es points to 212.227.15.41 and the host mx01.ionos.es points to 217.72.192.67.