easy-study.de - robtex.com
easy-study.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=1774909751 | ||||||
Subdomains
mail.easy-study.de |
Same first word
easy-study.de |
DNS History
9 records (4 active, 5 former)
○NSns.second-ns.com2015-07-10 → 2017-04-07 · 4 obs
● 2017-04-07 02:23:24
○ 2026-03-03 01:13:44
○ 2026-03-30 22:39:18
○NSns1.your-server.de2015-07-10 → 2017-04-07 · 4 obs
● 2017-04-07 02:23:24
○ 2026-03-03 01:13:44
○ 2026-03-30 22:39:18
○NSns3.second-ns.de2015-07-10 → 2017-04-07 · 4 obs
● 2017-04-07 02:23:24
○ 2026-03-03 01:13:44
○ 2026-03-30 22:39:18
●NSsl1.sedo.com2026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 01:13:44
● 2026-03-30 22:39:18
●NSsl2.sedo.com2026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 01:13:44
● 2026-03-30 22:39:18
●MXlocalhost2026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 01:13:44
● 2026-03-30 22:39:18
○MXmail.easy-study.de2015-07-10 → 2017-04-07 · 4 obs
● 2017-04-07 02:23:24
○ 2026-03-03 01:13:44
○ 2026-03-30 22:39:18
○A78.46.0.1462015-07-10 → 2017-04-07 · 4 obs
● 2017-04-07 02:23:24
○ 2026-03-03 01:13:44
○ 2026-03-30 22:39:18
●A91.195.241.2322026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 01:13:44
● 2026-03-30 22:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| easy-study.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 easy-study.de (unsigned zone)
⏱️ Timing
Total: 754ms | 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
Hierarchy
easy-study.de is the parent of mail.easy-study.de.
IP Addresses
easy-study.de resolves to a single IP: 91.195.241.232.
Other host names, for instance trainingmetzorg.nl.de, mabis.eu, nh.to, mx0.shape4u.de and contactme.eu share IP numbers with easy-study.de.
Name Servers
easy-study.de has two name servers: sl1.sedo.com and sl2.sedo.com.
easy-study.de shares the same name server setup as other domains, for example porta.cn, mail.one-web.eu, netspirit.eu, easygame.eu and www.orange-world.de.
easy-study.de partially shares name servers with other domains, for instance clear-skin.de.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
easy-study.de is handled by a single mail server, localhost.
easy-study.de shares the mail server setup with other domains, for example www.es.softliste.de, massagen-bochum.de, tjv.ca, xor.exchange and moneybroker.ch.