selfstudy.de - dns.ninja
selfstudy.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.30.32.150🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH | ||||||
| PTR | s150.goserver.host | ||||||
| NS | ns1.webgo.de ⭐ | ||||||
| A | 2a00:5fc1:0:120:89:44:8:112🇩🇪 DE-WEBGO2a00:5fc1::/32 | ||||||
| A | 89.44.8.112🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH | ||||||
| NS | ns2.webgo.de | ||||||
| A | 2a00:5fc1:0:120:89:44:8:111🇩🇪 DE-WEBGO2a00:5fc1::/32 | ||||||
| A | 89.44.8.111🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH | ||||||
| NS | ns3.webgo.de | ||||||
| A | 2a00:5fc1:0:120:89:44:8:124🇩🇪 DE-WEBGO2a00:5fc1::/32 | ||||||
| A | 89.44.8.124🇩🇪 DE-WEBGO89.44.8.0/24 webgo GmbH | ||||||
| NS | ns4.webgo.de | ||||||
| A | 2001:4ba0:ffff:81::1🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG | ||||||
| A | 217.79.184.5🇩🇪 MYLOC-AS217.79.176.0/20 myLoc managed IT AG | ||||||
| PTR | ns4.webgo.de | ||||||
| MX | s150.goserver.host(20) | ||||||
| A | 185.30.32.150🇩🇪 DE-WEBGO185.30.32.0/22 webgo GmbH | ||||||
| PTR | s150.goserver.host | ||||||
| TXT | v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.1... | ||||||
| SOA | ns1.webgo.dehostmaster@webgo.de 2016-06-26 #4 | ||||||
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=1786459360 | ||||||
Same first word
selfstudy.plus |
selfstudy.co |
selfstudy.site |
selfstudy.be |
selfstudy.de |
selfstudy.ai |
selfstudy.com |
selfstudy.in |
selfstudy.pro |
selfstudy.guide |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.bawue.net2015-06-06 → 2017-05-25 · 4 obs
● 2017-05-25 13:29:54
○ 2026-03-07 15:29:12
○ 2026-08-11 15:06:44
●NSns1.webgo.de2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
○NSns2.bawue.de2015-06-06 → 2017-05-25 · 4 obs
● 2017-05-25 13:29:54
○ 2026-03-07 15:29:12
○ 2026-08-11 15:06:44
●NSns2.webgo.de2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
○NSns3.bawue.org2015-06-06 → 2017-05-25 · 4 obs
● 2017-05-25 13:29:54
○ 2026-03-07 15:29:12
○ 2026-08-11 15:06:44
●NSns3.webgo.de2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
●NSns4.webgo.de2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
○MXmailin01.mx.bawue.net2015-06-06 → 2017-05-25 · 4 obs
● 2017-05-25 13:29:54
○ 2026-03-07 15:29:12
○ 2026-08-11 15:06:44
●MXs150.goserver.host2026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
●A185.30.32.1502026-03-07 → 2026-08-11 · 3 obs
● 2026-03-07 15:29:12
● 2026-08-11 15:06:44
○A193.7.176.72015-06-06 → 2017-05-25 · 4 obs
● 2017-05-25 13:29:54
○ 2026-03-07 15:29:12
○ 2026-08-11 15:06:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| selfstudy.de | ns3.webgo.de, ns1.webgo.de, ns2.webgo.de, ns4.webgo.de | 8 records |
✅ Authoritative Response
Server:89.44.8.111
NS records: ns3.webgo.de, ns1.webgo.de, ns2.webgo.de, ns4.webgo.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfstudy.de (unsigned zone)
⏱️ Timing
Total: 1623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.30.32.150 |
| NS | 4 | ns1.webgo.de, ns4.webgo.de... |
| MX | 2 | s150.goserver.host (pri: 20), s150.goserver.host (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:37.17.224.0/21 ip4:185.3 |
| SOA | 1 | ns1.webgo.de hostmaster.webgo.de |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns4.webgo.de, ns3.webgo.de, ns2.webgo.de...)
Analysis
IP Addresses
selfstudy.de resolves to one IP address: 185.30.32.150.
beckum.net, mail.maierbammersdorf.de, cardsdealer.de and two other host names share IP numbers with selfstudy.de.
Name Servers
The authoritative name servers for selfstudy.de are ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de.
selfstudy.de shares at least some of its name servers with other domains, including mw76.de, gesundepfunde.com, feine-weine-im-norden.com and two others.
The host names ns1.webgo.de, ns2.webgo.de, ns3.webgo.de and ns4.webgo.de each resolve to two IP addresses: ns1.webgo.de resolves to 89.44.8.112 and 2a00:5fc1:0:120:89:44:8:112; ns2.webgo.de resolves to 89.44.8.111 and 2a00:5fc1:0:120:89:44:8:111; ns3.webgo.de resolves to 89.44.8.124 and 2a00:5fc1:0:120:89:44:8:124; ns4.webgo.de resolves to 217.79.184.5 and 2001:4ba0:ffff:81::1.
Mail Servers
Mail for selfstudy.de is handled by a single mail server, s150.goserver.host.
selfstudy.de uses an identical mail server configuration to several other domains — among them nacktrodel-champion.de, zahnarztpraxis-dr-heidrich.de, promode.de and two more.
s150.goserver.host resolves to a single IP number: 185.30.32.150.