cssai.eu - dns.ninja
cssai.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1127101701 | ||||||
Subdomains
mx0.cssai.eu |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NShelium.ns.hetzner.de2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
●NShydrogen.ns.hetzner.com2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
○NSns1.hans.hosteurope.de2015-07-21 → 2018-09-08 · 4 obs
● 2018-09-08 15:11:40
○ 2026-03-04 19:51:04
○ 2026-08-16 03:39:40
○NSns2.hans.hosteurope.de2015-07-21 → 2018-09-08 · 4 obs
● 2018-09-08 15:11:40
○ 2026-03-04 19:51:04
○ 2026-08-16 03:39:40
●NSoxygen.ns.hetzner.com2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
○MXmx0.cssai.eu2015-07-21 → 2018-09-08 · 4 obs
● 2018-09-08 15:11:40
○ 2026-03-04 19:51:04
○ 2026-08-16 03:39:40
●MXmxext1.mailbox.org2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
●MXmxext2.mailbox.org2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
●MXmxext3.mailbox.org2026-03-04 → 2026-08-16 · 3 obs
● 2026-03-04 19:51:04
● 2026-08-16 03:39:40
●A159.69.115.42018-09-08 → 2026-08-16 · 3 obs
● 2018-09-08 15:11:40
● 2026-08-16 03:39:40
●A2a01:4f8:c010:304::2018-09-08 → 2026-08-16 · 3 obs
● 2018-09-08 15:11:40
● 2026-08-16 03:39:40
○A2a01:4f8:d16:7286::22016-02-27 → 2017-02-07 · 4 obs
● 2017-02-07 01:28:08
○ 2018-09-08 15:11:40
○ 2026-08-16 03:39:40
○A78.46.216.222016-02-27 → 2017-02-07 · 4 obs
● 2017-02-07 01:28:08
○ 2018-09-08 15:11:40
○ 2026-08-16 03:39:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | y.dns.eu, si.dns.eu, x.dns.eu, w.dns.eu... | - |
| cssai.eu | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssai.eu (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.69.115.4 |
| AAAA | 1 | 2a01:4f8:c010:304:: |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 3 | mxext3.mailbox.org (pri: 20), mxext1.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org ~all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
cssai.eu is the parent zone for mx0.cssai.eu.
IP Addresses
cssai.eu directs to two IP numbers, 159.69.115.4 and 2a01:4f8:c010:304::
Other host names — mx0.cssai.eu, www.chrstn.eu, chrstn.eu and mx0.chrstn.eu — share IP numbers with cssai.eu.
Name Servers
cssai.eu is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
cssai.eu partially shares its NS delegation with several other domains, including tnas.de, consilia-asesores.com, elektro-technik-zimmermann.de and two others.
These name servers regularly co-occur with the name servers ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
cssai.eu uses three mail servers — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
cssai.eu shares at least some of its mail servers with other domains — for example cmrr.de, mheistermann.de, uhl-itberatung.de and two more.
It is common to find these mail servers paired with the mail servers mxext4.mailbox.org.
mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org each resolve to two IP addresses: mxext1.mailbox.org resolves to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1; mxext2.mailbox.org resolves to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1; mxext3.mailbox.org resolves to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.