co2academy.de - robtex.com
co2academy.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1776136414 | ||||||
Same first word
co2academy.de |
DNS History
13 records (4 active, 9 former)
○NSns1.undeveloped.com2020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 20:36:42
○ 2026-03-27 03:40:14
○ 2026-04-14 03:35:08
○NSns2.undeveloped.com2020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 20:36:42
○ 2026-03-27 03:40:14
○ 2026-04-14 03:35:08
○NSns5.kasserver.com2015-08-20 → 2017-03-23 · 4 obs
● 2017-03-23 01:35:32
○ 2020-02-16 20:36:42
○ 2026-04-14 03:35:08
○NSns6.kasserver.com2015-08-20 → 2017-03-23 · 4 obs
● 2017-03-23 01:35:32
○ 2020-02-16 20:36:42
○ 2026-04-14 03:35:08
●NSsl1.sedo.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 03:40:14
● 2026-04-14 03:35:08
●NSsl2.sedo.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 03:40:14
● 2026-04-14 03:35:08
●MXlocalhost2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 03:40:14
● 2026-04-14 03:35:08
○MXmail.co2academy.de2015-08-20 → 2016-07-18 · 4 obs
● 2016-07-18 12:46:32
○ 2017-03-23 01:35:32
○ 2026-04-14 03:35:08
○MXw00ffa61.kasserver.com2017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 01:35:32
○ 2026-03-27 03:40:14
○ 2026-04-14 03:35:08
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 20:36:42
○ 2026-03-27 03:40:14
○ 2026-04-14 03:35:08
○A52.58.78.162020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 20:36:42
○ 2026-03-27 03:40:14
○ 2026-04-14 03:35:08
○A85.13.142.822015-08-20 → 2017-03-23 · 4 obs
● 2017-03-23 01:35:32
○ 2020-02-16 20:36:42
○ 2026-04-14 03:35:08
●A91.195.241.2322026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 03:40:14
● 2026-04-14 03:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| co2academy.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co2academy.de (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
co2academy.de points to a single IP number: 91.195.241.232.
other host names for instance fuku.in, allheart.eu, ygt.eu, betwinner.eu and newcomm.eu share IP numbers with co2academy.de.
Name Servers
co2academy.de is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
co2academy.de shares the same name server setup as other domains, for example metisdao.de, markus.in, aboutus.eu, 131-33.84.64.master-link.com and mail.aceshop.de.
Host names with one IP number:
The host sl1.sedo.com points to 91.195.240.173 and the host sl2.sedo.com points to 91.195.241.173.
Mail Servers
co2academy.de is handled by a single mail server, localhost.
co2academy.de shares the same mail server setup as other domains, for instance myscrilla.com, zzuh.com, si2.eu, tapestries4sale.com and yuf.org.