optikey.de - robtex.com
optikey.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hosting.de ⭐ | ||||||
| A | 2a03:2900:3:1::2🇩🇪 AS488232a03:2900::/32 | ||||||
| PTR | ns1.routing.net | ||||||
| A | 134.0.30.178🇩🇪 AS48823134.0.24.0/21 | ||||||
| PTR | ns1.routing.net | ||||||
| NS | ns2.hosting.de | ||||||
| A | 2001:4d8f:2::2🇩🇪 ROUTING-ANYCAST2001:4d8f::/32 | ||||||
| PTR | ns2.routing.net | ||||||
| A | 194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route | ||||||
| PTR | ns2.routing.net | ||||||
| NS | ns3.hosting.de | ||||||
| A | 2a03:2902:3:1::2🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo | ||||||
| PTR | ns3.routing.net | ||||||
| A | 194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH | ||||||
| PTR | ns3.routing.net | ||||||
| SOA | ns1.hosting.dehostmaster@optikey.de 2025-07-07 #0 | ||||||
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=1776028115 | ||||||
Previously MX for
optikey.de |
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSns-de.1and1-dns.biz2015-10-28 → 2018-07-14 · 5 obs
● 2015-10-28 08:13:48
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
○NSns-de.1and1-dns.com2015-10-28 → 2018-07-14 · 5 obs
● 2015-10-28 08:13:48
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
○NSns-de.1and1-dns.de2015-10-28 → 2018-07-14 · 5 obs
● 2015-10-28 08:13:48
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
○NSns-de.1and1-dns.org2015-10-28 → 2018-07-14 · 5 obs
● 2015-10-28 08:13:48
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
●NSns1.hosting.de2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 09:14:20
● 2026-04-12 21:19:50
●NSns2.hosting.de2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 09:14:20
● 2026-04-12 21:19:50
●NSns3.hosting.de2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 09:14:20
● 2026-04-12 21:19:50
○NSns65.1und1.de2015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-28 08:13:48
○ 2026-04-12 21:19:50
○NSns66.1und1.de2015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-28 08:13:48
○ 2026-04-12 21:19:50
○MXmx01.kundenserver.de2015-06-05 → 2018-07-14 · 4 obs
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
○MXoptikey.de2015-06-05 → 2018-07-14 · 4 obs
● 2018-07-14 07:31:02
○ 2026-03-28 09:14:20
○ 2026-04-12 21:19:50
○A82.165.46.2452015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-28 08:13:48
○ 2026-04-12 21:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| optikey.de | ns3.hosting.de, ns2.hosting.de, ns1.hosting.de | 6 records |
✅ Authoritative Response
Server:194.50.113.2
NS records: ns3.hosting.de, ns2.hosting.de, ns1.hosting.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optikey.de (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.hosting.de, ns1.hosting.de... |
| SOA | 1 | ns1.hosting.de hostmaster.optikey.de |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.hosting.de, ns2.hosting.de, ns3.hosting.de...)
Analysis
Name Servers
The domain optikey.de is delegated to three name servers: ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.
optikey.de shares name servers with other domains at least partially, for instance limbas.de, diwium.com, teresawagner.at, alpinbulls.de and perkunder.de.
these name servers are often used with ns1.routing.net, ns2.routing.net and ns3.routing.net.
Host names with two IP numbers:
ns1.hosting.de points to 2a03:2900:3:1::2 and 134.0.30.178
ns2.hosting.de points to 2001:4d8f:2::2 and 194.50.113.2
ns3.hosting.de points to 2a03:2902:3:1::2 and 194.126.196.2