lernexperiment.de - robtex.com
lernexperiment.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778410545 | ||||||
Subdomains
mail.lernexperiment.de |
DNS History
13 records (9 active, 4 former)
○NSns1.resellerinterface.de2015-05-20 → 2017-05-13 · 3 obs
● 2017-05-13 11:08:44
○ 2026-05-10 11:17:18
○NSns2.resellerinterface.de2015-05-20 → 2017-05-13 · 3 obs
● 2017-05-13 11:08:44
○ 2026-05-10 11:17:18
●NSns3.mainns.net2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 11:17:18
○NSns3.resellerinterface.de2015-10-19 → 2017-05-13 · 4 obs
● 2015-10-19 09:09:06
● 2017-05-13 11:08:44
○ 2026-05-10 11:17:18
○MXmail.lernexperiment.de2015-05-20 → 2017-05-13 · 3 obs
● 2017-05-13 11:08:44
○ 2026-05-10 11:17:18
●MXmx01.mail-redirect.de2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 11:17:18
●MXmx02.mail-redirect.eu2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 11:17:18
●A116.202.9.1662026-05-10 → 2026-05-10 · 1 obs
●A116.203.213.722026-05-10 → 2026-05-10 · 1 obs
●A2a01:4f8:c010:3f9c::12026-05-10 → 2026-05-10 · 1 obs
●A2a01:4f8:c2c:abf5::12026-05-10 → 2026-05-10 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| lernexperiment.de | ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net | 2 records |
✅ Authoritative Response
Server:192.174.68.20
NS records: ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lernexperiment.de (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 116.202.9.166, 116.203.213.72 |
| AAAA | 2 | 2a01:4f8:c010:3f9c::1, 2a01:4f8:c2c:abf5::1 |
| NS | 3 | ns1.mainns.de, ns2.mainns.eu... |
| MX | 2 | mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10) |
| TXT | 1 | v=spf1 mx mx:mx01.mail-redirect.de mx:mx |
| SOA | 1 | ns1.mainns.de hostmaster.resellerinterfa |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mainns.de, ns1.mainns.de)
Analysis
Hierarchy
lernexperiment.de is the parent of mail.lernexperiment.de.
IP Addresses
Four IP numbers are pointed to by lernexperiment.de: 2a01:4f8:c2c:abf5::1, 2a01:4f8:c010:3f9c::1, 116.202.9.166 and 116.203.213.72.
other host names including xn--spanisch-bersetzungen-hic.info, ac.wasserhahn-led.de, mail.ohne-brille-leben.de, aspserver.de and timegenie.de share IP numbers with lernexperiment.de.
Name Servers
lernexperiment.de is delegated to three name servers ns1.mainns.de, ns2.mainns.eu and ns3.mainns.net.
lernexperiment.de at least partially shares name servers with other domains, for instance heimtier-welt.com, myblitzortung.com, haushalt-deluxe.de, trauerhilfe-leonberg.com and logo-conference.net.
Host names with two IP numbers:
ns1.mainns.de points to: 2001:67c:1bc::21 and 192.174.68.21.
ns2.mainns.eu points to: 2001:67c:10b8::21 and 176.97.158.21.
ns3.mainns.net points to: 2001:67c:1bc::20 and 192.174.68.20.
Mail Servers
Two mail servers handle lernexperiment.de: mx01.mail-redirect.de and mx02.mail-redirect.eu.
lernexperiment.de shares the same mail server setup as other domains, for instance kines.de, x-tel.de, shop-fahrrad.info, physiogel.ua and vonothes.eu.
Host names with two IP numbers:
The host name mx01.mail-redirect.de points to 2a01:4f8:1c17:52e9::1 and 88.99.82.73; the host name mx02.mail-redirect.eu points to 2a01:4f8:c2c:9ff::1 and 159.69.107.183.