webstudy.de - robtex.com
webstudy.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.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=1778372026 | ||||||
Same first word
Similar names
studyweb.online |
studyweb.ru |
studyweb.dk |
studyweb.de |
studyweb.info |
studyweb.fr |
studyweb.com |
studyweb.co.uk |
studyweb.com.cn |
DNS History
21 records (4 active, 17 former)
○NSa.ns14.net2020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 01:16:08
○ 2026-02-24 22:00:16
○ 2026-05-10 00:43:24
○NSb.ns14.net2020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 01:16:08
○ 2026-02-24 22:00:16
○ 2026-05-10 00:43:24
○NSc.ns14.net2020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 01:16:08
○ 2026-02-24 22:00:16
○ 2026-05-10 00:43:24
○NSd.ns14.net2020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 01:16:08
○ 2026-02-24 22:00:16
○ 2026-05-10 00:43:24
○NSns1-tec.de2016-07-10 → 2017-03-11 · 5 obs
● 2016-07-10 08:07:50
● 2017-03-11 20:53:58
○ 2020-02-26 01:16:08
○ 2026-05-10 00:43:24
○NSns1.ns-serve.net2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 21:13:46
○ 2026-05-10 00:43:24
●NSns1.sedoparking.com2026-02-24 → 2026-05-10 · 3 obs
● 2026-02-24 22:00:16
● 2026-05-10 00:43:24
○NSns2-tec.de2016-07-10 → 2017-03-11 · 5 obs
● 2016-07-10 08:07:50
● 2017-03-11 20:53:58
○ 2020-02-26 01:16:08
○ 2026-05-10 00:43:24
○NSns2.ns-serve.net2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 21:13:46
○ 2026-05-10 00:43:24
●NSns2.sedoparking.com2026-02-24 → 2026-05-10 · 3 obs
● 2026-02-24 22:00:16
● 2026-05-10 00:43:24
○NSwns1.ns-serve.net2015-10-12 → 2016-03-15 · 5 obs
● 2015-10-12 21:13:46
● 2016-03-15 01:07:56
○ 2016-07-10 08:07:50
○ 2026-05-10 00:43:24
○NSwns2.ns-serve.net2015-10-12 → 2016-03-15 · 5 obs
● 2015-10-12 21:13:46
● 2016-03-15 01:07:56
○ 2016-07-10 08:07:50
○ 2026-05-10 00:43:24
●MXlocalhost2026-02-24 → 2026-05-10 · 3 obs
● 2026-02-24 22:00:16
● 2026-05-10 00:43:24
○MXmail.webstudy.de2015-05-25 → 2015-05-25 · 3 obs
○ 2016-07-10 08:07:50
○ 2026-05-10 00:43:24
○MXmx1.securemail.name2016-07-10 → 2017-03-11 · 5 obs
● 2016-07-10 08:07:50
● 2017-03-11 20:53:58
○ 2020-02-26 01:16:08
○ 2026-05-10 00:43:24
○MXmx2.securemail.name2016-07-10 → 2017-03-11 · 5 obs
● 2016-07-10 08:07:50
● 2017-03-11 20:53:58
○ 2020-02-26 01:16:08
○ 2026-05-10 00:43:24
○A127.0.0.12015-10-12 → 2016-03-15 · 5 obs
● 2015-10-12 21:13:46
● 2016-03-15 01:07:56
○ 2016-07-10 08:07:50
○ 2026-05-10 00:43:24
○A173.212.218.452015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-12 21:13:46
○ 2026-05-10 00:43:24
○A192.187.102.212016-07-10 → 2017-03-11 · 5 obs
● 2016-07-10 08:07:50
● 2017-03-11 20:53:58
○ 2020-02-26 01:16:08
○ 2026-05-10 00:43:24
●A64.190.63.2222026-02-24 → 2026-05-10 · 3 obs
● 2026-02-24 22:00:16
● 2026-05-10 00:43:24
○A94.16.117.802020-02-26 → 2020-02-26 · 4 obs
● 2020-02-26 01:16:08
○ 2026-02-24 22:00:16
○ 2026-05-10 00:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| webstudy.de | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:34.211.188.210
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webstudy.de (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
webstudy.de points to IP number: 64.190.63.222.
Other host names such as hostmaster.gemology.com.au, timeshare.pt, mail.hoclaioto.com, mx0.healthlabs.de and myqa.de share IPs with webstudy.de.
Name Servers
webstudy.de is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
webstudy.de shares the same name server setup as hardsock.com, aibusinessangel.com, planete-b.com, night-service.de and espertocontabile.net.
webstudy.de shares name servers with other domains at least partially, for instance pygy.com and smtp.uncut.com.au.
Host names with two IP numbers: ns1.sedoparking.com points to: 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com points to: 34.211.188.210 and 91.195.240.8.
Mail Servers
webstudy.de is handled by a single mail server, localhost.
The mail server setup for webstudy.de matches that of other domains, for instance architecture.eu, tradezone.in, nunter.de, templatemaster.de and zncr.com.