dev4tech.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

dev4tech.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1150::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw96.rzone.de
A81.169.145.150🇩🇪 STRATO81.169.144.0/22 AG
NSdocks15.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks15.rzone.de
A217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks15.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades02.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
SOAdocks15.rzone.dehostmaster@strato-rz.de 2020-07-03 #14

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1787710460

Subdomains

mx.dev4tech.com

Same first word

dev4tech.com

Similar names

tech4dev.nl
tech4dev.eu
tech4dev.workers.dev
tech4dev.com

Previous names

dev4pest.com
dev4phone.com
dev4press.com
dev4print.com
dev4quantum.com
dev4risks.com
dev4s.com
dev4sd.com
dev4services.com
dev4shared.com
dev4side.com
dev4smart.com
dev4soft.com
dev4studio.com
dev4sync.com
dev4system.com
dev4t.com
dev4talk.com
dev4team.com

Next names

dev4to.com
dev4traders.com
dev4u.com
dev4uk.com
dev4up.com
dev4us.com
dev4vision.com
dev4web.com
dev4world.com
dev4wp.com
dev4x.com
dev4x4.com
dev4you.com
dev5-bing-int.com
dev5-bing-int1.com
dev5.com

DNS History

20 records (5 active, 15 former)

200920112013201520172019202120232025NSdocks15.rzone.deshades02.rzone.dedns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czns1.ultima1.netns2.ultima1.netMXsmtpin.rzone.demx.dev4tech.comA2a01:238:20a:202:1150::81.169.145.15062.149.128.15162.149.128.15462.149.128.15762.149.128.16062.149.128.16362.149.128.16662.149.128.7262.149.128.74
○NSdns.technorail.com2015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○NSdns2.technorail.com2015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○NSdns3.arubadns.net2015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○NSdns4.arubadns.cz2015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
●NSdocks15.rzone.de2026-08-21 → 2026-08-26 · 3 obs
○ 2017-08-29 01:11:36
● 2026-08-21 05:46:00
● 2026-08-26 02:36:58
○NSns1.ultima1.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:01:16
○ 2015-07-09 20:23:14
○ 2026-08-26 02:36:58
○NSns2.ultima1.net2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 05:01:16
○ 2015-07-09 20:23:14
○ 2026-08-26 02:36:58
●NSshades02.rzone.de2026-08-21 → 2026-08-26 · 3 obs
○ 2017-08-29 01:11:36
● 2026-08-21 05:46:00
● 2026-08-26 02:36:58
○MXmx.dev4tech.com2015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
●MXsmtpin.rzone.de2026-08-21 → 2026-08-26 · 3 obs
○ 2017-08-29 01:11:36
● 2026-08-21 05:46:00
● 2026-08-26 02:36:58
●A2a01:238:20a:202:1150::2026-08-21 → 2026-08-26 · 3 obs
○ 2017-08-29 01:11:36
● 2026-08-21 05:46:00
● 2026-08-26 02:36:58
○A62.149.128.1512015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.1542015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.1572015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.1602015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.1632015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.1662015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.722015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
○A62.149.128.742015-07-09 → 2017-08-29 · 5 obs
○ 2008-03-16 05:01:16
● 2015-07-09 20:23:14
● 2017-08-29 01:11:36
○ 2026-08-21 05:46:00
○ 2026-08-26 02:36:58
●A81.169.145.1502026-08-21 → 2026-08-26 · 3 obs
○ 2017-08-29 01:11:36
● 2026-08-21 05:46:00
● 2026-08-26 02:36:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dev4tech.comshades02.rzone.de, docks15.rzone.de-

✅ Authoritative Response

Server:217.160.80.142

NS records: shades02.rzone.de, docks15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev4tech.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.150
AAAA12a01:238:20a:202:1150::
NS2shades02.rzone.de, docks15.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks15.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

mx.dev4tech.com is delegated beneath dev4tech.com.

IP Addresses

dev4tech.com has two IP addresses: 81.169.145.150 and 2a01:238:20a:202:1150::

Among the host names that share IP numbers with dev4tech.com are kunze-lc.eu, fleurex.eu, aislamientosdiegos.es and two others.

Name Servers

DNS delegation for dev4tech.com points to two name servers: docks15.rzone.de and shades02.rzone.de.

dev4tech.com has the same name server delegation as a number of other domains, such as staudy.de, rahn.email, gay-blog.org and two more.

There is at least partial name server overlap between dev4tech.com and other domains — anhaenger-24.de, linkshandigegitaar.nl, cranen.de and two more among them.

These name servers regularly appear alongside shades07.rzone.de, docks17.rzone.de, docks09.rzone.de and 7 other name servers in NS record sets.

docks15.rzone.de directs to 217.160.80.142 and 2001:8d8:fe:53:5747:2a74:d:15. shades02.rzone.de directs to 185.132.34.129 and 2607:f1c0:fe:53:185:132:34:129. Each host name carries two IP addresses.

Mail Servers

dev4tech.com routes its mail through a single mail server, smtpin.rzone.de.

dev4tech.com has the same mail server arrangement as a number of other domains, for example download.h-s-k.org, naturallight.de, tibus-boote.de and two more.

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