cytosorb.de - robtex.com
cytosorb.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=1774630298 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSkobe.ns.cloudflare.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 17:10:10
●NSserenity.ns.cloudflare.com2026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 17:10:10
●A104.21.80.1402026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 17:10:10
●A172.67.184.1382026-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 17:10:10
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-02-15 · 3 obs
○ 2026-02-16 08:29:00
○ 2026-03-27 17:10:10
●A2606:4700:3031::ac43:b88a2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 08:29:00
● 2026-03-27 17:10:10
●A2606:4700:3034::6815:508c2026-02-16 → 2026-03-27 · 3 obs
● 2026-02-16 08:29:00
● 2026-03-27 17:10:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cytosorb.de | kobe.ns.cloudflare.com, serenity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.108
NS records: kobe.ns.cloudflare.com, serenity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cytosorb.de (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.80.140, 172.67.184.138 |
| AAAA | 2 | 2606:4700:3031::ac43:b88a, 2606:4700:3034::6815:508c |
| NS | 2 | kobe.ns.cloudflare.com, serenity.ns.cloudflare.com |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kobe.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cytosorb.de resolves to four IP numbers: 2606:4700:3031::ac43:b88a, 2606:4700:3034::6815:508c, 104.21.80.140 and 172.67.184.138.
Other host names such as copiasc.com, nukejob.net, nyan.eggtree.net, ns.salvo.in and e-crm.app share IPs with cytosorb.de.
Name Servers
cytosorb.de is delegated to two name servers: kobe.ns.cloudflare.com and serenity.ns.cloudflare.com.
cytosorb.de shares the same name server setup as roraimaemtempo.com.br, corature.com, alpackawhitewater.com, cytosorbents.com and cytosorb.at.
cytosorb.de at least partially shares name servers with other domains, for instance cartoonmedia.com, airconsales.com.au, mele.cc, natephillips.com and gothetahs.com.
these name servers are often used in conjunction with the name servers frank.ns.cloudflare.com.
Host names with six IP numbers:
kobe.ns.cloudflare.com points to 2606:4700:58::a29f:2cc1, 2803:f800:50::6ca2:c3c1, 2a06:98c1:50::ac40:23c1, 108.162.195.193, 162.159.44.193 and 172.64.35.193.
serenity.ns.cloudflare.com points to 2606:4700:50::a29f:266c, 2803:f800:50::6ca2:c26c, 2a06:98c1:50::ac40:226c, 108.162.194.108, 162.159.38.108 and 172.64.34.108.
Mail Servers
cytosorb.de is handled by two mail servers: mx00.udag.de and mx01.udag.de.
The mail server setup for cytosorb.de matches that of other domains, for instance klinikum-muenchen.org, infotap.de, lokabo.de, poimex.de and gleichklang.ch.
Host names with a single IP:
mx00.udag.de points to 62.146.106.39.
mx01.udag.de points to 62.146.106.40.