lernserver.at - robtex.com
lernserver.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.9.140.147🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | static.147.140.9.176.clients.your-server.de | ||||||
| NS | a.ns14.net ⭐ | ||||||
| A | 2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| A | 217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| NS | b.ns14.net | ||||||
| A | 2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| A | 217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| NS | c.ns14.net | ||||||
| A | 2607:f1c0:fe:53:185:132:35:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix1.ui-dns.org | ||||||
| A | 185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.org | ||||||
| NS | d.ns14.net | ||||||
| A | 2607:f1c0:fe:53:185:132:34:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix1.ui-dns.com | ||||||
| A | 185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.com | ||||||
| TXT | v=spf1 a mx a:diskuss.de a:argon.lernserver.de a:xeno.lernserver.de ~all | ||||||
| SOA | a.ns14.netdo-not-reply@lernserver.at 2023-09-13 #0 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1774756802 | ||||||
Same first word
lernserver.com |
lernserver.at |
lernserver.de |
DNS History
5 records (5 active, 0 former)
●A176.9.140.1472026-03-05 → 2026-03-29 · 2 obs
● 2026-03-29 04:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| lernserver.at | a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net | - |
✅ Authoritative Response
Server:185.132.35.160
NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lernserver.at (unsigned zone)
⏱️ Timing
Total: 863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.140.147 |
| NS | 4 | a.ns14.net, d.ns14.net... |
| TXT | 1 | v=spf1 a mx a:diskuss.de a:argon.lernser |
| SOA | 1 | a.ns14.net do-not-reply.lernserver.at |
Analysis
IP Addresses
lernserver.at resolves to a single IP: 176.9.140.147.
Other host names, for instance, static.147.140.9.176.clients.your-server.de and lssrv3.lernserver.de share IP numbers with lernserver.at.
Name Servers
lernserver.at is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
lernserver.at shares some name servers with other domains, for example hndl.de, privatklinik.at, bmz-oberland.de, future-works.de and eatnofish.com.
Host names with two IP numbers
Two IPs per host:
a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160
b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160
c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160
d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160