itheorie.de - dns.ninja
itheorie.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=1781000506 | ||||||
Same first word
DNS History
8 records (6 active, 2 former)
●NSns.hostpoint.ch2015-07-16 → 2026-06-09 · 2 obs
● 2026-06-09 10:22:40
●NSns2.hostpoint.ch2015-07-16 → 2026-06-09 · 2 obs
● 2026-06-09 10:22:40
●NSns3.hostpoint.ch2015-07-16 → 2026-06-09 · 2 obs
● 2026-06-09 10:22:40
●MXin1-smtp.messagingengine.com2015-07-16 → 2026-06-09 · 2 obs
● 2026-06-09 10:22:40
●MXin2-smtp.messagingengine.com2015-07-16 → 2026-06-09 · 2 obs
● 2026-06-09 10:22:40
○A108.61.179.482015-07-16 → 2017-02-16 · 4 obs
● 2017-02-16 12:36:26
○ 2019-12-28 12:16:28
○ 2026-06-09 10:22:40
○A46.101.143.382019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 12:16:28
○ 2026-02-17 09:45:56
○ 2026-06-09 10:22:40
●A76.76.21.212026-02-17 → 2026-06-09 · 3 obs
● 2026-02-17 09:45:56
● 2026-06-09 10:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| itheorie.de | ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch | - |
✅ Authoritative Response
Server:217.26.53.254
NS records: ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itheorie.de (unsigned zone)
⏱️ Timing
Total: 3241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 3 | ns.hostpoint.ch, ns3.hostpoint.ch... |
| MX | 2 | in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
Analysis
IP Addresses
itheorie.de resolves to one IP address: 76.76.21.21.
quiktract.com, acutech.co.th, galaxynine.com and two other host names share IP numbers with itheorie.de.
Name Servers
DNS for itheorie.de is handled by three authoritative name servers: ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
itheorie.de has at least partial name server overlap with other domains, such as tigerberg.ch, christarueetschi.ch, hoz.ch and two others.
Three hostnames — ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch — each have two IP addresses: ns2.hostpoint.ch has 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch has 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch has 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
Mail for itheorie.de is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
itheorie.de uses an identical mail server configuration to several other domains — among them neatlif.com, donni.loves.kids, irotas.net and two more.
Hostnames that resolve to 8 IP addresses:
in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, along with five others.
Hostnames that resolve to 4 IP addresses:
in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.