cofound.de - robtex.com
cofound.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=1778327859 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.metaregistrar.nl2018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 19:00:20
○ 2026-04-10 21:56:20
○ 2026-05-09 12:13:12
○NSns1.resellerinterface.de2015-07-10 → 2016-04-30 · 4 obs
● 2016-04-30 08:36:06
○ 2017-01-14 06:50:46
○ 2026-05-09 12:13:12
○NSns2.metaregistrar.nl2018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 19:00:20
○ 2026-04-10 21:56:20
○ 2026-05-09 12:13:12
○NSns2.resellerinterface.de2015-07-10 → 2016-04-30 · 4 obs
● 2016-04-30 08:36:06
○ 2017-01-14 06:50:46
○ 2026-05-09 12:13:12
○NSns3.resellerinterface.de2015-11-21 → 2016-04-30 · 5 obs
● 2015-11-21 18:46:26
● 2016-04-30 08:36:06
○ 2017-01-14 06:50:46
○ 2026-05-09 12:13:12
●NSsl1.sedo.com2026-04-10 → 2026-05-09 · 3 obs
● 2026-04-10 21:56:20
● 2026-05-09 12:13:12
●NSsl2.sedo.com2026-04-10 → 2026-05-09 · 3 obs
● 2026-04-10 21:56:20
● 2026-05-09 12:13:12
●MXlocalhost2026-04-10 → 2026-05-09 · 3 obs
● 2026-04-10 21:56:20
● 2026-05-09 12:13:12
○MXmail.cofound.de2015-07-10 → 2016-04-30 · 4 obs
● 2016-04-30 08:36:06
○ 2017-01-14 06:50:46
○ 2026-05-09 12:13:12
○A188.93.150.752018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 19:00:20
○ 2026-04-10 21:56:20
○ 2026-05-09 12:13:12
○A2a00:4e40:1:1::2:2022018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 19:00:20
○ 2026-04-10 21:56:20
○ 2026-05-09 12:13:12
●A91.195.241.2322026-04-10 → 2026-05-09 · 3 obs
● 2026-04-10 21:56:20
● 2026-05-09 12:13:12
○A95.128.203.92015-07-10 → 2016-04-30 · 4 obs
● 2016-04-30 08:36:06
○ 2017-01-14 06:50:46
○ 2026-05-09 12:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cofound.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cofound.de (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
cofound.de points to a single IP: 91.195.241.232.
Other host names, for instance jags.eu, marketing-generator.de, localdata.eu, mail.dash.es and dunphy.eu share IP numbers with cofound.de.
Name Servers
cofound.de's delegation is to two name servers sl1.sedo.com and sl2.sedo.com.
cofound.de shares the same name server configuration as other domains, such as pixotna-videos.sitepage.de, mail.orten.eu, supermap.eu, farra.eu and mail.mobility-competence.de.
cofound.de shares name servers with other domains at least partially, for example 15-219-131-85.rdns.lunarix.de.
Host names with a single IP:
sl1.sedo.com resolves to 91.195.240.173.
sl2.sedo.com resolves to 91.195.241.173.
Mail Servers
cofound.de is served by a single mail server, localhost.
cofound.de uses the same mail server setup as other domains such as tradebrothers.com, team1.eu, efs-group.de, haustiercheck.de and fibonacci.in.
cofound.de shares some mail servers with other domains at least partially, for example ns1.cyberflunk.com.