co2-app.de - robtex.com
co2-app.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=1776500500 | ||||||
Subdomains
www.co2-app.de |
Same first word
co2-app.de |
DNS History
11 records (7 active, 4 former)
●NSns.inwx.de2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
○NSns17.knipp.net2018-05-14 → 2018-05-14 · 3 obs
○ 2026-04-12 18:53:04
○ 2026-04-18 08:28:54
●NSns2.inwx.de2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
○NSns2.knipp.de2018-05-14 → 2018-05-14 · 3 obs
○ 2026-04-12 18:53:04
○ 2026-04-18 08:28:54
●NSns3.inwx.eu2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
○NSns3.knipp.de2018-05-14 → 2018-05-14 · 3 obs
○ 2026-04-12 18:53:04
○ 2026-04-18 08:28:54
●NSsv-v-prod-dns-001.mgmt.s-v.de2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
○MXmx3.s-v.de2018-05-14 → 2018-05-14 · 3 obs
○ 2026-04-12 18:53:04
○ 2026-04-18 08:28:54
●MXpost.s-v.de2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
●MXsv-v-prod-mail-006.mgmt.s-v.de2026-04-12 → 2026-04-18 · 3 obs
● 2026-04-12 18:53:04
● 2026-04-18 08:28:54
●A185.48.117.2502018-05-14 → 2026-04-18 · 2 obs
● 2026-04-18 08:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| co2-app.de | ns.inwx.de, ns2.inwx.de, ns3.inwx.eu | - |
✅ Authoritative Response
Server:176.97.158.104
NS records: ns.inwx.de, ns2.inwx.de, ns3.inwx.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co2-app.de (unsigned zone)
⏱️ Timing
Total: 1048ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.48.117.250 |
| NS | 3 | ns.inwx.de, ns3.inwx.eu... |
| MX | 2 | sv-v-prod-mail-006.mgmt.s-v.de (pri: 10), post.s-v.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.s-v.de -all |
| SOA | 1 | sv-v-prod-dns-001.mgmt.s-v.de support.s- |
Analysis
Hierarchy
co2-app.de is the parent of www.co2-app.de.
IP Addresses
co2-app.de resolves to one IP number: 185.48.117.250.
Other host names such as www.co2-app.de and ip185-48-117-250.pbiaas.com share IP numbers with co2-app.de.
Name Servers
co2-app.de is delegated to four name servers: ns2.inwx.de, ns.inwx.de, ns3.inwx.eu and sv-v-prod-dns-001.mgmt.s-v.de.
co2-app.de at least partially shares name servers with other domains, for instance ncp-net.de, netzretterin.com, bauindustrie-ost.de, mlw.me and prelved.nl.
These name servers are commonly used with ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.
Host names with two IP numbers:
ns2.inwx.de points to: 2001:67c:10b8::104 and 176.97.158.104.
ns.inwx.de points to: 2001:67c:1bc::104 and 192.174.68.104.
ns3.inwx.eu points to: 2a02:d500::53 and 45.87.158.53.
Mail Servers
Two mail servers handle co2-app.de: post.s-v.de and sv-v-prod-mail-006.mgmt.s-v.de.
co2-app.de shares the same mail server setup as other domains, for instance sv-preview.de, zeit-statt-zeug.de, kiezkaufhaus.de, adidas.gameplan-a.com and s-v.de.
Host names with two IP numbers:
The host name post.s-v.de points to 2a00:1f08:4032:500::1a and 188.172.122.198; the host name sv-v-prod-mail-006.mgmt.s-v.de points to 2a00:1f08:4032:500::2d and 188.172.122.209.