system1it.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

system1it.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1069::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.69🇩🇪 STRATO81.169.144.0/22 AG
NSdocks02.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.rzone.de
NSshades13.rzone.de
A2607:f1c0:fe:53:185:132:34:140🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades13.rzone.de
A185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades13.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAdocks02.rzone.dehostmaster@strato-rz.de 2025-04-10 #17

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=1787444409

Subdomains

www.system1it.com

Previous names

system17.com
system180.com
system19.com
system199.com
system1990.com
system1a.com
system1adratings.com
system1adtest.com
system1agency.com
system1as.com
system1atm.com
system1bio.com
system1coaching.com
system1filtration.com
system1group.com
system1inc.com
system1insights.com
system1interiors.com

Next names

system1k.com
system1maintenance.com
system1one.com
system1onesource.com
system1politics.com
system1pro.com
system1propertysolutions.com
system1research.com
system1search.com
system1searchventura.com
system1staffing.com
system1support.com
system1tattooproducts.com
system1tds.com
system1us.com
system2-cdn5-mx8.com
system2.com
system20.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades13.rzone.dens03.domaincontrol.comns04.domaincontrol.comMXsmtp.rzone.dealt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA2a01:238:20a:202:1069::81.169.145.69184.168.221.63192.3.169.141
●NSdocks02.rzone.de2026-08-23 → 2026-08-23 · 3 obs
○ 2017-06-06 20:56:34
● 2026-08-23 00:32:28
● 2026-08-23 00:32:32
○NSns03.domaincontrol.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
○NSns04.domaincontrol.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
●NSshades13.rzone.de2026-08-23 → 2026-08-23 · 3 obs
○ 2017-06-06 20:56:34
● 2026-08-23 00:32:28
● 2026-08-23 00:32:32
○MXalt1.aspmx.l.google.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
○MXalt2.aspmx.l.google.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
○MXaspmx.l.google.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
○MXaspmx2.googlemail.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
○MXaspmx3.googlemail.com2015-06-12 → 2017-06-06 · 4 obs
● 2015-06-12 21:32:18
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
●MXsmtp.rzone.de2026-08-23 → 2026-08-23 · 3 obs
○ 2017-06-06 20:56:34
● 2026-08-23 00:32:28
● 2026-08-23 00:32:32
○A184.168.221.632015-06-12 → 2016-09-24 · 4 obs
● 2015-06-12 21:32:18
● 2016-09-24 10:59:16
○ 2017-06-06 20:56:34
○ 2026-08-23 00:32:32
○A192.3.169.1412017-06-06 → 2017-06-06 · 4 obs
○ 2016-09-24 10:59:16
● 2017-06-06 20:56:34
○ 2026-08-23 00:32:28
○ 2026-08-23 00:32:32
●A2a01:238:20a:202:1069::2026-08-23 → 2026-08-23 · 3 obs
○ 2017-06-06 20:56:34
● 2026-08-23 00:32:28
● 2026-08-23 00:32:32
●A81.169.145.692026-08-23 → 2026-08-23 · 3 obs
○ 2017-06-06 20:56:34
● 2026-08-23 00:32:28
● 2026-08-23 00:32:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...-
system1it.comdocks02.rzone.de, shades13.rzone.de-

✅ Authoritative Response

Server:185.132.34.140

NS records: docks02.rzone.de, shades13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system1it.com (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.69
AAAA12a01:238:20a:202:1069::
NS2docks02.rzone.de, shades13.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1docks02.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

The domain www.system1it.com falls under the parent system1it.com.

IP Addresses

system1it.com points to the IP addresses 81.169.145.69 and 2a01:238:20a:202:1069::

ayturk.de, koelmann.com, concur.com.de plus two other host names have IP numbers in common with system1it.com.

Name Servers

system1it.com is served by two delegated name servers, docks02.rzone.de and shades13.rzone.de.

The name server configuration of system1it.com is shared with other domains, for instance elektro-ofner.de, luxgreen.de, 365beats.de and two others.

At least some of system1it.com's name servers are shared with other domains, for example personalgenomes.eu, sportplanung.de, urs-apotheke.com and two more.

These name servers tend to co-occur with docks14.rzone.de, shades05.rzone.de, shades09.rzone.de and 7 other name servers in the same DNS delegations.

Each of the two host names carries two IP addresses: docks02.rzone.de points to 217.160.80.129 and 2001:8d8:fe:53:5747:2a74:d:2, and shades13.rzone.de points to 185.132.34.140 and 2607:f1c0:fe:53:185:132:34:140.

Mail Servers

system1it.com uses one mail server — smtp.rzone.de.

The mail server setup of system1it.com matches that of other domains such as mailspool.vkharuba.com, thestrayboys.com, romy-designs.nl and two others.

smtp.rzone.de directs to two IP numbers, 81.169.145.98 and 2a01:238:20a:202:50f0::2097.