proxy.schulintern.eu - robtex.com
proxy.schulintern.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2380:0:1::2f🇩🇪 gridscale2a06:2380::/33 Only announced in case of DDoS | ||||||
| PTR | proxy.srvcon.de | ||||||
| A | 185.102.95.84🇩🇪 gridscale185.102.92.0/22 | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| MX | mxlbpu.ispgateway.de ⭐ | ||||||
| A | 80.67.29.44🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlbpu.ispgateway.de | ||||||
| MX | mxlbrelaxed.ispgateway.de ⭐ | ||||||
| A | 80.67.31.54🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlbrelaxed.ispgateway.de | ||||||
schulintern.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.schulintern.eu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.core-networks.de ⚠️ Not in zone NS records | ||||||
| NS | ns2.core-networks.eu ⚠️ Not in zone NS records | ||||||
| NS | ns2.schulintern.eu ⚠️ Not in parent delegation | ||||||
| NS | ns3.core-networks.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.schulintern.eu ⚠️ Not in parent delegation | ||||||
| MX | post.srvconn.de ⭐ | ||||||
| MX | mxlb.ispgateway.de(100) | ||||||
| MX | mxlbpu.ispgateway.de(100) | ||||||
| MX | mxlbrelaxed.ispgateway.de(100) | ||||||
| TXT | v=spf1 a mx include:spf.post.srvconn.de ~all | ||||||
| SOA | ns1.schulintern.euadmin@schulintern.eu 2024-09-24 #84 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MXmxlb.ispgateway.de2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:26:38
●MXmxlbpu.ispgateway.de2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:26:38
●MXmxlbrelaxed.ispgateway.de2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 10:26:38
○A109.239.50.1372015-05-28 → 2016-06-15 · 4 obs
● 2016-06-15 19:41:58
○ 2026-02-18 02:28:48
○ 2026-03-24 10:26:38
●A185.102.95.842026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 02:28:48
● 2026-03-24 10:26:38
○A2a00:1158:3::1fe2015-05-28 → 2016-06-15 · 4 obs
● 2016-06-15 19:41:58
○ 2026-02-18 02:28:48
○ 2026-03-24 10:26:38
●A2a06:2380:0:1::2f2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 02:28:48
● 2026-03-24 10:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, be.dns.eu, x.dns.eu, y.dns.eu... | - |
| schulintern.eu | ns3.core-networks.com, ns1.core-networks.de, ns2.core-networks.eu | 2 records |
✅ Authoritative Response
Server:194.213.5.254
NS records: ns3.core-networks.com, ns1.core-networks.de, ns2.core-networks.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.102.95.84 |
| AAAA | 1 | 2a06:2380:0:1::2f |
| MX | 3 | mxlbrelaxed.ispgateway.de (pri: 100), mxlbpu.ispgateway.de (pri: 100)... |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.core-networks.eu, ns2.core-networks.eu)
Analysis
IP Addresses
proxy.schulintern.eu points to two IP numbers: 2a06:2380:0:1::2f and 185.102.95.84.
Other host names such as logs.schulintern.eu, proxy.srvconn.de and www.schulintern.eu share IP numbers with proxy.schulintern.eu.
Mail Servers
Three mail servers handle proxy.schulintern.eu: mxlb.ispgateway.de, mxlbpu.ispgateway.de and mxlbrelaxed.ispgateway.de.
proxy.schulintern.eu shares at least partially some mail servers with other domains, including automuch.de, wiseftp.com, hostmaster.sanamart.org, basecamp.consulting and pronaturel.de.
Host names with a single IP:
mxlb.ispgateway.de points to: 80.67.18.126.
mxlbpu.ispgateway.de points to: 80.67.29.44.
mxlbrelaxed.ispgateway.de points to: 80.67.31.54.