devsec.de - dns.ninja

devsec.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.166🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades14.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.rzone.de
NSdocks12.rzone.de
A2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks12.rzone.de
A217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks12.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades14.rzone.dehostmaster@strato-rz.de 2022-01-16 #60

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=1782058028

Previously MX for

devsec.de

Same first word

devsec.nl
devsec.se
devsec.de
devsec.com.au
devsec.net
devsec.online
devsec.us
devsec.co
devsec.tech
devsec.cl
devsec.com
devsec.biz
devsec.ie
devsec.org

Similar names

seedvc.ru
secdev.ca
escdev.com
escdev.net
secdev.ru
ecsdev.net
secdev.net
ecsdev.co.uk
secdev.de
ecsdev.org
secdev.us
ecsdev.eu
vseced.com
devces.com
devesc.com
vcseed.com
secdev.foundation
vesdec.com.vn
secdev.com
csveed.org
cvseed.com
scedev.net
sevdec.com
ecsdev.com
seedvc.com
secdev.jp
cesdev.org
dvesce.com
secdev.se
secdev.ninja
cesdev.com
secdev.uk
secdev.pro
secdev.org

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdocks12.rzone.deshades14.rzone.dens.stratoserver.netns2.stratoserver.netns3.stratoserver.netns4.stratoserver.netMXsmtpin.rzone.dedevsec.deA2001:8d8:100f:f000::200217.160.0.1662a01:238:20a:202:1092::81.169.145.9281.169.177.108
●NSdocks12.rzone.de2026-06-06 → 2026-06-21 · 3 obs
○ 2017-02-11 15:51:10
● 2026-06-06 05:11:58
● 2026-06-21 16:20:42
○NSns.stratoserver.net2015-07-06 → 2016-06-29 · 4 obs
● 2015-07-06 23:55:20
● 2016-06-29 17:12:14
○ 2017-02-11 15:51:10
○ 2026-06-21 16:20:42
○NSns2.stratoserver.net2015-07-06 → 2016-06-29 · 4 obs
● 2015-07-06 23:55:20
● 2016-06-29 17:12:14
○ 2017-02-11 15:51:10
○ 2026-06-21 16:20:42
○NSns3.stratoserver.net2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-29 17:12:14
● 2017-02-11 15:51:10
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42
○NSns4.stratoserver.net2017-02-11 → 2017-02-11 · 4 obs
○ 2016-06-29 17:12:14
● 2017-02-11 15:51:10
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42
●NSshades14.rzone.de2026-06-06 → 2026-06-21 · 3 obs
○ 2017-02-11 15:51:10
● 2026-06-06 05:11:58
● 2026-06-21 16:20:42
○MXdevsec.de2015-07-06 → 2017-02-11 · 4 obs
● 2015-07-06 23:55:20
● 2017-02-11 15:51:10
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42
●MXsmtpin.rzone.de2026-06-06 → 2026-06-21 · 3 obs
○ 2017-02-11 15:51:10
● 2026-06-06 05:11:58
● 2026-06-21 16:20:42
●A2001:8d8:100f:f000::2002026-06-06 → 2026-06-21 · 3 obs
○ 2017-02-11 15:51:10
● 2026-06-06 05:11:58
● 2026-06-21 16:20:42
●A217.160.0.1662026-06-06 → 2026-06-21 · 3 obs
○ 2017-02-11 15:51:10
● 2026-06-06 05:11:58
● 2026-06-21 16:20:42
○A2a01:238:20a:202:1092::2026-06-06 → 2026-06-21 · 2 obs
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42
○A81.169.145.922026-06-06 → 2026-06-21 · 2 obs
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42
○A81.169.177.1082015-07-06 → 2017-02-11 · 4 obs
● 2015-07-06 23:55:20
● 2017-02-11 15:51:10
○ 2026-06-06 05:11:58
○ 2026-06-21 16:20:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
devsec.dedocks12.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:185.132.34.141

NS records: docks12.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devsec.de (unsigned zone)

⏱️ Timing

Total: 2933ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.166
AAAA12001:8d8:100f:f000::200
NS2shades14.rzone.de, docks12.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades14.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

devsec.de points to the IP addresses 217.160.0.166 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with devsec.de are dielsart.de, xpole.org, lakeacres.com and two others.

Name Servers

Two name servers handle the delegation for devsec.de: docks12.rzone.de and shades14.rzone.de.

devsec.de has the same name server delegation as a number of other domains, such as saunashop.de, ifocusmylife.com, mip-holding.de and two more.

At least some of devsec.de's name servers are shared with other domains, for example luxemburger-schweiz.de, schneebar.eu, elektromaten.org and two more.

These name servers tend to co-occur with docks06.rzone.de, shades16.rzone.de, shades13.rzone.de and 7 other name servers in the same DNS delegations.

docks12.rzone.de and shades14.rzone.de both carry two IP addresses. The A records for docks12.rzone.de are 217.160.80.139 and 2001:8d8:fe:53:5747:2a74:d:12; the A records for shades14.rzone.de are 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.

Mail Servers

devsec.de routes its mail through a single mail server, smtpin.rzone.de.

devsec.de has the same mail server arrangement as a number of other domains, for example al-amirat.de, akten-service.com, com.kkis.de and two more.

smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.