groupthink.de - robtex.com
groupthink.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| PTR | ip-64-190-63-222.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-91-195-241-8.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-91-195-240-8.defastlink.net | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| PTR | ip-127-0-0-1.defastlink.net | ||||||
| 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=1771291602 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.sedoparking.com2015-08-07 → 2026-02-27 · 2 obs
● 2026-02-27 02:47:16
●NSns2.sedoparking.com2015-08-07 → 2026-02-27 · 2 obs
● 2026-02-27 02:47:16
●MXlocalhost2016-09-24 → 2026-02-27 · 3 obs
● 2016-09-24 02:54:20
● 2026-02-27 02:47:16
○MXmail.nickstel.com2015-08-07 → 2016-03-26 · 4 obs
● 2016-03-26 00:01:14
○ 2016-09-24 02:54:20
○ 2026-02-27 02:47:16
●A64.190.63.2222026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 02:47:16
○A72.52.4.1202015-08-07 → 2017-05-12 · 3 obs
● 2017-05-12 18:36:14
○ 2026-02-27 02:47:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| groupthink.de | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server: 3.130.216.63
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for groupthink.de (unsigned zone)
⏱️ Timing
Total: 878ms | 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 |
AI analysis
groupthink.de resolves to one IP number: 64.190.63.222.
other host names including mail.xrl.in, hakuho.com, wltv.com, airx.net and eduter.com share IP numbers with groupthink.de.
groupthink.de is delegated to two name servers ns1.sedoparking.com and ns2.sedoparking.com.
groupthink.de shares the same name server setup as other domains, for instance www-schmuck.de, fanslave.eu, finanz-plus.de, dijitallobi.com and digikart.de.
Host names with two IP numbers:
The host name ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8; the host name ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
groupthink.de is handled by a single mail server, localhost.
groupthink.de shares the same mail server setup as other domains, for instance am-red.health-anxiety.com, www.ex.cl, mail.mprime.eu, rosnews.biz and *.mv6.com.