y-systems.de - robtex.com
y-systems.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.30.211.38🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| PTR | domain-parking.one.com | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod9-cph3.one.com | ||||||
| MX | mx2.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod9-cph3.one.com | ||||||
| MX | mx3.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod9-cph3.one.com | ||||||
| MX | mx4.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx4.pub.mailpod9-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-03-02 #5 | ||||||
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=1774484180 | ||||||
Same first word
y-systems.de |
y-systems.co.jp |
y-systems.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns0.isd-internet.de2015-07-11 → 2018-01-22 · 3 obs
● 2018-01-22 11:41:54
○ 2026-03-26 00:25:26
○NSns20.isd-internet.de2015-07-11 → 2018-01-22 · 3 obs
● 2018-01-22 11:41:54
○ 2026-03-26 00:25:26
○MXmx1.isd-internet.de2015-07-11 → 2018-01-22 · 3 obs
● 2018-01-22 11:41:54
○ 2026-03-26 00:25:26
●MXmx1.pub.mailpod9-cph3.one.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 00:25:26
●MXmx2.pub.mailpod9-cph3.one.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 00:25:26
●MXmx3.pub.mailpod9-cph3.one.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 00:25:26
●MXmx4.pub.mailpod9-cph3.one.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 00:25:26
○A217.18.191.912015-07-11 → 2018-01-22 · 3 obs
● 2018-01-22 11:41:54
○ 2026-03-26 00:25:26
●A46.30.211.382026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 00:25:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| y-systems.de | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.211.38 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx1.pub.mailpod9-cph3.one.com (pri: 10), mx2.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
y-systems.de points to an IP address: 46.30.211.38.
other host names include yougame.nl, revicentrum.com, decombi.be, paseosmadrid.es and karmic.dk; they share IP numbers with y-systems.de.
Name Servers
Two name servers ns01.one.com and ns02.one.com handle the delegation for y-systems.de.
y-systems.de shares the same name server setup as other domains, for instance producers.pro, evanna.dk, tornbom.se, matobo.de and berner-sennen.nl.
Host names with two IP numbers:
ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.
ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.
Mail Servers
y-systems.de is handled by four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.
y-systems.de shares at least partially some mail servers with other domains, for instance expertoo.de, warpman.com, hasseltwinkelstad.be, skandvorschule.de and gymleader.net.
Host names with one IP number: mx1.pub.mailpod9-cph3.one.com points to: 185.164.14.118; mx2.pub.mailpod9-cph3.one.com points to: 185.164.14.119; mx3.pub.mailpod9-cph3.one.com points to: 185.164.14.120; mx4.pub.mailpod9-cph3.one.com points to: 185.164.14.124.