code101.de - robtex.com
code101.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=1777273180 | ||||||
Subdomains
mail.code101.de |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.dnsresolve.net2015-08-10 → 2017-02-14 · 4 obs
● 2017-02-14 01:01:18
○ 2026-04-19 08:54:22
○ 2026-04-27 07:27:56
○NSns2.dnsresolve.net2015-08-10 → 2017-02-14 · 4 obs
● 2017-02-14 01:01:18
○ 2026-04-19 08:54:22
○ 2026-04-27 07:27:56
●NSsl1.sedo.com2026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 08:54:22
● 2026-04-27 07:27:56
●NSsl2.sedo.com2026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 08:54:22
● 2026-04-27 07:27:56
●MXlocalhost2026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 08:54:22
● 2026-04-27 07:27:56
○MXmail.code101.de2015-08-10 → 2017-02-14 · 4 obs
● 2017-02-14 01:01:18
○ 2026-04-19 08:54:22
○ 2026-04-27 07:27:56
○A148.251.193.2372016-03-17 → 2017-02-14 · 5 obs
● 2016-03-17 02:30:10
● 2017-02-14 01:01:18
○ 2026-04-19 08:54:22
○ 2026-04-27 07:27:56
○A188.40.86.82015-08-10 → 2015-12-14 · 4 obs
● 2015-12-14 18:27:28
○ 2016-03-17 02:30:10
○ 2026-04-27 07:27:56
●A91.195.241.2322026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 08:54:22
● 2026-04-27 07:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| code101.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 code101.de (unsigned zone)
⏱️ Timing
Total: 3807ms | 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
Hierarchy
code101.de is the parent of mail.code101.de.
IP Addresses
code101.de points to IP number 91.195.241.232.
For instance, other host names bbch.eu, kranten-koppen.nl.de, foodchannel.eu, wirelessusbhubsite.bz.cm.de and gdba.eu share IP numbers with code101.de.
Name Servers
code101.de is delegated to two name servers: sl1.sedo.com and sl2.sedo.com.
code101.de uses the same name server setup as other domains such as ngenergy.de, mineralcosmetics.de, opendemo.de, clinicmanager.de and qzus.com.
Host names with one IP number:
sl1.sedo.com points to: 91.195.240.173.
sl2.sedo.com points to: 91.195.241.173.
Mail Servers
code101.de is handled by a single mail server, localhost.
code101.de shares the same mail server setup as other domains, for instance www.xaley.com, (0x736578)place.eu, hochzeitsplanung-muenchen.de, parcelquote.com and 3worx.com.