duk33.com - robtex.com
duk33.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pns1.cloudns.net ⭐ | ||||||
| A | 2a06:fb00:1::1:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns1.cloudns.net | ||||||
| A | 185.136.96.111🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | pns1.cloudns.net | ||||||
| NS | pns2.cloudns.net | ||||||
| A | 2a06:fb00:1::2:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns2.cloudns.net | ||||||
| A | 185.136.97.111CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | pns2.cloudns.net | ||||||
| NS | pns3.cloudns.net | ||||||
| A | 2a06:fb00:1::3:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns3.cloudns.net | ||||||
| A | 185.136.98.111🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | pns3.cloudns.net | ||||||
| NS | pns4.cloudns.net | ||||||
| A | 2a06:fb00:1::4:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | pns4.cloudns.net | ||||||
| A | 185.136.99.111CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | pns4.cloudns.net | ||||||
| MX | mail.casadorock.com ⭐ | ||||||
| A | 2a01:4ff:1f0:cf09::2🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK | ||||||
| PTR | mail.casadorock.com | ||||||
| A | 5.78.44.170🇺🇸 HETZNER-CLOUD3-AS5.78.44.0/24 | ||||||
| PTR | mail.casadorock.com | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | pns1.cloudns.netsupport@cloudns.net 2023-08-04 #9 | ||||||
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=1771291435 | ||||||
Same first word
duk33.com |
DNS History
6 records (5 active, 1 former)
●NSpns1.cloudns.net2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 13:05:02
●NSpns2.cloudns.net2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 13:05:02
●NSpns3.cloudns.net2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 13:05:02
●NSpns4.cloudns.net2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 13:05:02
●MXmail.casadorock.com2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 13:05:02
○A23.27.192.1152016-12-17 → 2016-12-17 · 3 obs
○ 2026-02-20 21:13:22
○ 2026-03-23 13:05:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| duk33.com | pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net | - |
✅ Authoritative Response
Server:185.136.98.111
NS records: pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duk33.com (unsigned zone)
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pns3.cloudns.net, pns2.cloudns.net... |
| MX | 1 | mail.casadorock.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | pns1.cloudns.net support.cloudns.net |
Analysis
Name Servers
duk33.com is delegated to four name servers: pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net.
duk33.com at least partially shares name servers with other domains, for instance nasalcripple.com, vhost4free.com, idgmail.se, genimmune.be and khorramsanat.ir.
These name servers are commonly used alongside ns1.cloudns.net, ns2.cloudns.net, ns4.cloudns.net, ns3.cloudns.net, pns6.cloudns.net, pns5.cloudns.net, pns7.cloudns.net, pns8.cloudns.net, pns9.cloudns.net and pns10.cloudns.net.
Host names with two IP numbers: pns1.cloudns.net points to 2a06:fb00:1::1:111 and 185.136.96.111; pns2.cloudns.net points to 2a06:fb00:1::2:111 and 185.136.97.111; pns3.cloudns.net points to 2a06:fb00:1::3:111 and 185.136.98.111; pns4.cloudns.net points to 2a06:fb00:1::4:111 and 185.136.99.111.
Mail Servers
duk33.com is handled by a single mail server, mail.casadorock.com.
The mail server setup for duk33.com matches that of other domains, for instance ambitiouswe.us, anthony-junkmail.com, mailshiv.com, mountainregionallibrary.net and amadeuswe.us.
duk33.com shares at least partially some mail servers with other domains, including c51vsgq.com, giaiphapmuasam.com, notrnailinator.com, nuts2trade.com and okclprojects.com.
mail.casadorock.com points to two IPs: 2a01:4ff:1f0:cf09::2 and 5.78.44.170.