cssui.org - dns.ninja
cssui.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=1782763198 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSdns.technorail.com2015-08-11 → 2026-06-29 · 2 obs
● 2026-06-29 20:15:18
●NSdns2.technorail.com2015-08-11 → 2026-06-29 · 2 obs
● 2026-06-29 20:15:18
●NSdns3.arubadns.net2015-08-11 → 2026-06-29 · 2 obs
● 2026-06-29 20:15:18
●NSdns4.arubadns.cz2015-08-11 → 2026-06-29 · 2 obs
● 2026-06-29 20:15:18
●MXmx.cssui.org2015-08-11 → 2026-06-29 · 2 obs
● 2026-06-29 20:15:18
●A2a00:6d40:4:1::c303:132026-03-22 → 2026-06-29 · 3 obs
● 2026-03-22 06:35:20
● 2026-06-29 20:15:18
○A62.149.128.1512015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.1542015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.1572015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.1602015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.1632015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.1662015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.722015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
○A62.149.128.742015-08-11 → 2017-02-02 · 4 obs
● 2017-02-02 15:04:22
○ 2026-03-22 06:35:20
○ 2026-06-29 20:15:18
●A89.46.110.132026-03-22 → 2026-06-29 · 3 obs
● 2026-03-22 06:35:20
● 2026-06-29 20:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cssui.org | dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com | - |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssui.org (unsigned zone)
⏱️ Timing
Total: 1350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.110.13 |
| AAAA | 1 | 2a00:6d40:4:1::c303:13 |
| NS | 4 | dns3.arubadns.net, dns2.technorail.com... |
| MX | 1 | mx.cssui.org (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.aruba.it ~all, google-site-verification=UwnvaRAbpxCT7eR |
| SOA | 1 | dns.technorail.com hostmaster.cssui.org |
Analysis
Hierarchy
www.cssui.org and mx.cssui.org each fall under cssui.org as their parent domain.
IP Addresses
cssui.org resolves to the IP addresses 89.46.110.13 and 2a00:6d40:4:1::c303:13
Two other host names, along with actiroma.it, iasautolinee.it and bonalux.it, also share IP numbers with cssui.org.
Name Servers
The NS records for cssui.org point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
cssui.org shares at least some of its name servers with other domains, including aisrl.eu, dra.it, uglcomo.it and two others.
The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The sole mail server for cssui.org is mx.cssui.org.
With 8 IP addresses total, mx.cssui.org resolves to 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 others.