thinkpen.de - robtex.com

thinkpen.de

DNSSEC⚠️ Not signed
A188.40.28.161🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww261.your-server.de
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww261.your-server.de ⭐
A2a01:4f8:d0a:1235::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww261.your-server.de
A188.40.28.161🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww261.your-server.de
SOAns1.your-server.depostmaster@your-server.de 2026-01-15 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1777359454

Subdomains

mail.thinkpen.de

Same first word

thinkpen.de
thinkpen.design

Similar names

penthink.com
nepthink.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.deMXwww261.your-server.demail.thinkpen.deA188.40.28.161
●NSns.second-ns.com2015-07-08 → 2026-04-28 · 2 obs
● 2015-07-08 19:14:26
● 2026-04-28 07:06:56
●NSns1.your-server.de2015-07-08 → 2026-04-28 · 2 obs
● 2015-07-08 19:14:26
● 2026-04-28 07:06:56
●NSns3.second-ns.de2015-07-08 → 2026-04-28 · 2 obs
● 2015-07-08 19:14:26
● 2026-04-28 07:06:56
○MXmail.thinkpen.de2015-07-08 → 2018-07-25 · 4 obs
● 2015-07-08 19:14:26
● 2018-07-25 19:25:02
○ 2026-02-26 06:49:34
○ 2026-04-28 07:06:56
●MXwww261.your-server.de2026-02-26 → 2026-04-28 · 3 obs
○ 2018-07-25 19:25:02
● 2026-02-26 06:49:34
● 2026-04-28 07:06:56
●A188.40.28.1612015-07-08 → 2026-04-28 · 2 obs
● 2015-07-08 19:14:26
● 2026-04-28 07:06:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
thinkpen.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkpen.de (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.28.161
NS3ns1.your-server.de, ns3.second-ns.de...
MX1www261.your-server.de (pri: 10)
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

The parent of mail.thinkpen.de is thinkpen.de.

IP Addresses

thinkpen.de points to a single IP number: 188.40.28.161.

Other host names, for instance serapur.de, moss.de, mail.meinezahn.com, gsih.de and www.erleichtertes-bauen.de share IP numbers with thinkpen.de.

Name Servers

The domain thinkpen.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

thinkpen.de shares name servers with other domains at least partially, for instance waltraut-gschiel.at, tennisball.at, lubase.de, ahk-heidekreis.de and c.3.e.a.2.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

The mail server for thinkpen.de is www261.your-server.de.

thinkpen.de shares the same mail server setup as other domains, including arztsache.com, andesign.de, coggia.eu, joker-star.com and prima-sprit.de.

Host name www261.your-server.de resolves to two IPs: 2a01:4f8:d0a:1235::2 and 188.40.28.161.