lernfeld.at - robtex.com
lernfeld.at
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=1778734802 | ||||||
Subdomains
mail.lernfeld.at |
Same first word
DNS History
14 records (12 active, 2 former)
●NSns1.cyhost.ch2015-07-02 → 2026-05-14 · 5 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
● 2026-02-15 01:53:10
● 2026-05-14 06:21:28
●NSns1.syhost.ch2020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
●NSns2.cyhost.ch2015-07-02 → 2026-05-14 · 5 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
● 2026-02-15 01:53:10
● 2026-05-14 06:21:28
●NSns2.syhost.ch2020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
●NSns3.cyhost.ch2015-07-02 → 2026-05-14 · 5 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
● 2026-02-15 01:53:10
● 2026-05-14 06:21:28
●NSns3.syhost.ch2020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
●NSns4.cyhost.ch2015-07-02 → 2026-05-14 · 5 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
● 2026-02-15 01:53:10
● 2026-05-14 06:21:28
●NSns4.syhost.ch2020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
●MX10v.hlogin.net2020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
○MX18v.eedomain.net2015-07-02 → 2017-01-24 · 4 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
○ 2026-05-14 06:21:28
●MXmail.lernfeld.at2015-07-02 → 2026-05-14 · 2 obs
● 2026-05-14 06:21:28
●A136.243.225.1712020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
○A188.40.205.2442015-07-02 → 2017-01-24 · 4 obs
● 2017-01-24 18:28:08
○ 2020-01-17 08:12:32
○ 2026-05-14 06:21:28
●A2a01:4f8:212:1719::152020-01-17 → 2026-05-14 · 3 obs
● 2020-01-17 08:12:32
● 2026-05-14 06:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, ns1.univie.ac.at, n.ns.at, j.ns.at... | - |
| lernfeld.at | ns1.cyhost.ch, ns2.cyhost.ch, ns3.cyhost.ch, ns4.cyhost.ch | - |
✅ Authoritative Response
Server:217.160.80.161
NS records: ns1.cyhost.ch, ns2.cyhost.ch, ns3.cyhost.ch, ns4.cyhost.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lernfeld.at (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.225.171 |
| AAAA | 1 | 2a01:4f8:212:1719::15 |
| NS | 4 | ns3.syhost.ch, ns1.syhost.ch... |
| MX | 2 | mail.lernfeld.at (pri: 10), 10v.hlogin.net (pri: 20) |
| TXT | 1 | v=spf1 a mx include:10v.hlogin.net -all |
| SOA | 1 | ns1.syhost.ch support.syhost.ch |
Analysis
Hierarchy
lernfeld.at is the parent of mail.lernfeld.at.
IP Addresses
lernfeld.at resolves to two IP numbers: 2a01:4f8:212:1719::15 and 136.243.225.171.
Other host names, for instance mail.k0m4.net, www.knellwolf.net, fitzner.es, www.entwicklungsfeld.at and ohcumgache.de share IP numbers with lernfeld.at.
Name Servers
lernfeld.at is delegated to eight name servers: ns1.cyhost.ch, ns2.cyhost.ch, ns3.cyhost.ch, ns4.cyhost.ch, ns1.syhost.ch, ns2.syhost.ch, ns3.syhost.ch and ns4.syhost.ch.
lernfeld.at shares some name servers with other domains, for example cyhost.at, am-mail.de, ohcumgache.de, metakinesiologie.net and hcomp.at.
These name servers are commonly used alongside a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
Host names with two IP numbers:
ns1.cyhost.ch points to: 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.
ns2.cyhost.ch points to: 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161.
ns3.cyhost.ch points to: 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.
ns4.cyhost.ch points to: 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.
ns1.syhost.ch points to: 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161.
ns2.syhost.ch points to: 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161.
ns3.syhost.ch points to: 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161.
ns4.syhost.ch points to: 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.
Names that point to 2001:8d8:fe:53:217:160:80:161: ns1.cyhost.ch and ns1.syhost.ch.
Names that point to 217.160.80.161: ns1.cyhost.ch and ns1.syhost.ch.
Names that point to 2001:8d8:fe:53:217:160:81:161: ns2.cyhost.ch and ns2.syhost.ch.
Names that point to 217.160.81.161: ns2.cyhost.ch and ns2.syhost.ch.
Names that point to 2607:f1c0:fe:53:185:132:35:161: ns3.cyhost.ch and ns3.syhost.ch.
Names that point to 185.132.35.161: ns3.cyhost.ch and ns3.syhost.ch.
Names that point to 2607:f1c0:fe:53:185:132:34:161: ns4.cyhost.ch and ns4.syhost.ch.
Names that point to 185.132.34.161: ns4.cyhost.ch and ns4.syhost.ch.
Mail Servers
lernfeld.at is served by two mail servers: mail.lernfeld.at and 10v.hlogin.net.
lernfeld.at shares some mail servers with other domains, at least partially; for instance entwicklungsfeld.at, karsukumai.de, fitzner.es, doogys.de and industriemessen.net.
these mail servers are often used together with the mail servers mail.entwicklungsfeld.at, mail.karsukumai.de, mail.fitzner.es and mail.doogys.de.
Five IPs for 10v.hlogin.net: 2a01:4f8:212:1719::12, 136.243.225.168, 136.243.225.169, 136.243.225.170 and 136.243.225.171.
Two IPs for mail.lernfeld.at: 2a01:4f8:212:1719::15 and 136.243.225.171.
Hosts pointing to 136.243.225.171: 10v.hlogin.net and mail.lernfeld.at.