urbansystem.org - robtex.com
urbansystem.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=1774615297 | ||||||
Subdomains
www.urbansystem.org |
Same first word
urbansystem.co.jp |
urbansystem.us |
urbansystem.org |
DNS History
6 records (6 active, 0 former)
●NScns1.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
●NScns2.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
●NScns3.alfahosting.info2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
●MXmx03.secure-mailgate.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
●MXmx04.secure-mailgate.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
●A5.44.111.502026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 13:00:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| urbansystem.org | cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns2.alfahosting.info, cns1.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urbansystem.org (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.50 |
| NS | 3 | cns1.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
The parent of www.urbansystem.org is urbansystem.org.
IP Addresses
urbansystem.org points to a single IP number: 5.44.111.50.
Other host names, for instance lihong.info, mail.svmerkur.de, reiseeule.de, kottitaube.de and sl-v.de share IP numbers with urbansystem.org.
Name Servers
The domain urbansystem.org is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
urbansystem.org shares name servers with other domains at least partially, for instance yachtclub-forchheim.de, e-mappe.de, soeners.digital, geinert.de and fusseltronic.com.
Host names with two IP numbers:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
urbansystem.org is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
urbansystem.org shares the same mail server setup as other domains, including elektroland.de, j-k-s.org, 3-musketiere.info, hoppe-partner.at and profikoffershop.com.
Host names with two IP numbers:
The host mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176.
The host mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.