cu5k.org - robtex.com
cu5k.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=1774367039 | ||||||
Same first word
cu5k.org |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns35.domaincontrol.com2015-06-12 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:24
●NSns36.domaincontrol.com2015-06-12 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:24
●MXmailstore1.secureserver.net2015-06-12 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:24
●MXsmtp.secureserver.net2015-06-12 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:24
●A15.197.148.332026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 10:41:52
● 2026-03-24 15:59:24
○A184.168.61.12015-06-12 → 2015-06-12 · 3 obs
○ 2015-11-01 01:43:38
○ 2026-03-24 15:59:24
●A3.33.130.1902026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 10:41:52
● 2026-03-24 15:59:24
○A50.63.202.552015-11-01 → 2016-12-24 · 5 obs
● 2015-11-01 01:43:38
● 2016-12-24 22:14:12
○ 2026-03-06 10:41:52
○ 2026-03-24 15:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cu5k.org | ns35.domaincontrol.com, ns36.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu5k.org (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
cu5k.org points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names such as 7m365.com, tdosoftware.com, newevecollection.com, inflatablerepaircenter.com and graingrowth.com share IPs with cu5k.org.
Name Servers
cu5k.org is delegated to two name servers: ns35.domaincontrol.com and ns36.domaincontrol.com.
cu5k.org shares the same name server setup as usedom-skibbe.de, solarcar.co, nascardream.com, cheerreport.com and 509.com.
Host names with two IP numbers: ns35.domaincontrol.com points to: 2603:5:21b1::12 and 97.74.107.18; ns36.domaincontrol.com points to: 2603:5:22b1::12 and 173.201.75.18.
Mail Servers
cu5k.org is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup for cu5k.org matches that of other domains, for instance mayahart.com, balltees.com, westopforeclosure.com, avamerecrestviewofportland.com and buckets.com.
cu5k.org shares some mail servers with other domains, at least in part, for instance weiwuzhiwei.com.
Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.