thinkdev.de - dns.ninja

thinkdev.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

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=1786490318

Same first word

thinkdev.fr
thinkdev.de
thinkdev.com
thinkdev.co.uk
thinkdev.hu
thinkdev.net
thinkdev.org
thinkdev.io

Similar names

devthink.com
devthink.cloud

DNS History

15 records (4 active, 11 former)

201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comns01.one.comns02.one.comns03.one.comns1.vultr.comns2.vultr.comMXlocalhostmxa.eu.mailgun.orgmxb.eu.mailgun.orgmxcluster1.one.commxcluster2.one.comA91.195.241.23245.76.92.24546.30.213.223
○NSns01.one.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
○NSns02.one.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
○NSns03.one.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
○NSns1.vultr.com2020-03-13 → 2020-03-13 · 4 obs
○ 2017-02-09 03:38:34
● 2020-03-13 13:52:32
○ 2026-04-06 21:48:34
○ 2026-08-11 23:40:14
○NSns2.vultr.com2020-03-13 → 2020-03-13 · 4 obs
○ 2017-02-09 03:38:34
● 2020-03-13 13:52:32
○ 2026-04-06 21:48:34
○ 2026-08-11 23:40:14
●NSsl1.sedo.com2026-04-06 → 2026-08-11 · 3 obs
○ 2020-03-13 13:52:32
● 2026-04-06 21:48:34
● 2026-08-11 23:40:14
●NSsl2.sedo.com2026-04-06 → 2026-08-11 · 3 obs
○ 2020-03-13 13:52:32
● 2026-04-06 21:48:34
● 2026-08-11 23:40:14
●MXlocalhost2026-04-06 → 2026-08-11 · 6 obs
○ 2020-03-13 13:52:32
● 2026-04-06 21:48:34
● 2026-05-03 11:20:22
○ 2026-06-24 02:40:34
● 2026-07-11 02:56:58
● 2026-08-11 23:40:14
○MXmxa.eu.mailgun.org2020-03-13 → 2020-03-13 · 4 obs
○ 2017-02-09 03:38:34
● 2020-03-13 13:52:32
○ 2026-04-06 21:48:34
○ 2026-08-11 23:40:14
○MXmxb.eu.mailgun.org2020-03-13 → 2020-03-13 · 4 obs
○ 2017-02-09 03:38:34
● 2020-03-13 13:52:32
○ 2026-04-06 21:48:34
○ 2026-08-11 23:40:14
○MXmxcluster1.one.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
○MXmxcluster2.one.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
○A45.76.92.2452020-03-13 → 2020-03-13 · 4 obs
○ 2017-02-09 03:38:34
● 2020-03-13 13:52:32
○ 2026-04-06 21:48:34
○ 2026-08-11 23:40:14
○A46.30.213.2232017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 03:38:34
○ 2020-03-13 13:52:32
○ 2026-08-11 23:40:14
●A91.195.241.2322026-04-06 → 2026-08-11 · 6 obs
○ 2020-03-13 13:52:32
● 2026-04-06 21:48:34
● 2026-05-03 11:20:22
○ 2026-06-24 02:40:34
● 2026-07-11 02:56:58
● 2026-08-11 23:40:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
thinkdev.desl2.sedo.com, sl1.sedo.com-

✅ Authoritative Response

Server:91.195.240.173

NS records: sl2.sedo.com, sl1.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkdev.de (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl1.sedo.com, sl2.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

IP Addresses

thinkdev.de has exactly one IP address — 91.195.241.232.

simz.eu, bomax.de, sprintf.de plus two other host names have IP numbers in common with thinkdev.de.

Name Servers

thinkdev.de uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.

The name server configuration of thinkdev.de is shared with other domains, for instance appseed.de, reifu.com, macpro.eu and two others.

At least some of thinkdev.de's name servers are also used by other domains, among them osedo.de.

Both sl1.sedo.com and sl2.sedo.com have a single IP address each — sl1.sedo.com resolves to 91.195.240.173 while sl2.sedo.com resolves to 91.195.241.173.

Mail Servers

thinkdev.de uses one mail server — localhost.

The mail server setup of thinkdev.de matches that of other domains such as fge.fr, ssfc.eu, plansupport.de and two others.