ucosan.nl - robtex.com
ucosan.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.inexio.net ⭐ | ||||||
| A | 2a01:5c0:6:38::40🇩🇪 DELUNET2a01:5c0::/32 | ||||||
| PTR | ns1.inexio.net | ||||||
| A | 131.117.146.40🇩🇪 DELUNET131.117.144.0/20 | ||||||
| PTR | ns1.inexio.net | ||||||
| NS | ns2.inexio.net | ||||||
| A | 2a01:5c0:6:8::194🇩🇪 DELUNET2a01:5c0::/32 | ||||||
| PTR | ns2.inexio.net | ||||||
| A | 188.210.43.194🇩🇪 DELUNET188.210.0.0/18 | ||||||
| PTR | ns2.inexio.net | ||||||
| NS | ns3.inexio.net | ||||||
| A | 2a00:1f08:4047::2🇩🇪 Witcom-AS2a00:1f08::/32 WiTCOM GmbH Wiesbaden | ||||||
| PTR | ns3.inexio.net | ||||||
| A | 217.19.180.251🇩🇪 Witcom-AS217.19.176.0/20 WiTCOM GmbH Wiesbaden | ||||||
| PTR | ns3.inexio.net | ||||||
| MX | postman1.villeroy-boch.de ⭐ | ||||||
| A | 193.169.73.20🇩🇪 DELUNET193.169.72.0/23 NET-VuB via INEXIO2 | ||||||
| PTR | postman.villeroy-boch.de | ||||||
| MX | relay2.teresto.net(100) | ||||||
| A | 212.88.128.74🇩🇪 SAARGATE-AS212.88.128.0/19 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken | ||||||
| PTR | mail2.teresto.net | ||||||
| MX | relay.teresto.net(150) | ||||||
| A | 212.88.128.24🇩🇪 SAARGATE-AS212.88.128.0/19 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken | ||||||
| PTR | mail.teresto.net | ||||||
| TXT | v=spf1 ip4:193.169.72.0/23 -all | ||||||
| SOA | ns1.inexio.nethostmaster@inexio.net 2022-08-04 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-11 17:30:01 +0000 (EPOCH 1775928601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-11 #35 | ||||||
Subdomains
www.ucosan.nl |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.inexio.net2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
●NSns2.inexio.net2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
●NSns3.inexio.net2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
●MXpostman1.villeroy-boch.de2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
●MXrelay.teresto.net2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
●MXrelay2.teresto.net2015-06-26 → 2026-04-11 · 2 obs
● 2026-04-11 17:50:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| ucosan.nl | ns1.inexio.net, ns2.inexio.net, ns3.inexio.net | - |
✅ Authoritative Response
Server:131.117.146.40
NS records: ns1.inexio.net, ns2.inexio.net, ns3.inexio.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucosan.nl (unsigned zone)
⏱️ Timing
Total: 850ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.inexio.net, ns2.inexio.net... |
| MX | 4 | postman1.villeroy-boch.de (pri: 50), relay.teresto.net (pri: 100)... |
| TXT | 1 | v=spf1 ip4:193.169.72.0/23 -all |
| SOA | 1 | ns1.inexio.net hostmaster.inexio.net |
Analysis
Hierarchy
The parent of www.ucosan.nl is ucosan.nl.
Name Servers
ucosan.nl is delegated to three name servers: ns1.inexio.net, ns2.inexio.net and ns3.inexio.net.
ucosan.nl at least partially shares name servers with other domains, for example bigcoc.de, 169.165.46.in-addr.arpa, geschirr.info, bonrollenking.de and quadventure.se.
Host names with two IP numbers:
ns1.inexio.net points to 2a01:5c0:6:38::40 and 131.117.146.40
ns2.inexio.net points to 2a01:5c0:6:8::194 and 188.210.43.194
ns3.inexio.net points to 2a00:1f08:4047::2 and 217.19.180.251
Mail Servers
ucosan.nl is handled by three mail servers: postman1.villeroy-boch.de, relay2.teresto.net and relay.teresto.net.
ucosan.nl shares at least partially some mail servers with other domains, for instance fcdemo.de, stingbert.de, saarland-online.de, k4doc.de and rpsvlan.net.
these mail servers are often used together with relay3.teresto.net, mail.saarland-online.de, mail.odn-ag.de, mail.fcdemo.de, cobalt2.saargate.de and mail.micropacs.de.
Host names with a single IP address:
postman1.villeroy-boch.de resolves to 193.169.73.20.
relay2.teresto.net resolves to 212.88.128.74.
relay.teresto.net resolves to 212.88.128.24.