os-systems.com - robtex.com

os-systems.com

DNSSEC⚠️ Not signed
A217.160.0.208🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-208.elastic-ssl.ui-r.com
NSns1028.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:501c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.de
A217.160.80.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.de
NSns1028.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:511c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.biz
A217.160.81.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.biz
NSns1028.ui-dns.com
A2001:8d8:fe:53:0:d9a0:521c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.com
A217.160.82.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.com
NSns1028.ui-dns.org
A2001:8d8:fe:53:0:d9a0:531c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.org
A217.160.83.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.org
MXmx00.ionos.fr ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.fr ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1028.ui-dns.dehostmaster@1and1.fr 2017-05-11 #4

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=1771291435

Same first word

os-systems.de
os-systems.net
os-systems.fr
os-systems.com

Similar names

so-systems.com
system-sos.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1028.ui-dns.bizns1028.ui-dns.comns1028.ui-dns.dens1028.ui-dns.orgns61.1and1.frns62.1and1.frMXmx00.ionos.frmx01.ionos.frmx00.1and1.frmx01.1and1.frA217.160.0.208212.227.212.102217.160.122.19
●NSns1028.ui-dns.biz2020-03-09 → 2026-03-24 · 3 obs
○ 2017-02-17 23:54:52
● 2020-03-09 18:04:56
● 2026-03-24 07:40:28
●NSns1028.ui-dns.com2020-03-09 → 2026-03-24 · 3 obs
○ 2017-02-17 23:54:52
● 2020-03-09 18:04:56
● 2026-03-24 07:40:28
●NSns1028.ui-dns.de2020-03-09 → 2026-03-24 · 3 obs
○ 2017-02-17 23:54:52
● 2020-03-09 18:04:56
● 2026-03-24 07:40:28
●NSns1028.ui-dns.org2020-03-09 → 2026-03-24 · 3 obs
○ 2017-02-17 23:54:52
● 2020-03-09 18:04:56
● 2026-03-24 07:40:28
○NSns61.1and1.fr2015-06-14 → 2017-02-17 · 4 obs
● 2015-06-14 10:54:46
● 2017-02-17 23:54:52
○ 2020-03-09 18:04:56
○ 2026-03-24 07:40:28
○NSns62.1and1.fr2015-06-14 → 2017-02-17 · 4 obs
● 2015-06-14 10:54:46
● 2017-02-17 23:54:52
○ 2020-03-09 18:04:56
○ 2026-03-24 07:40:28
○MXmx00.1and1.fr2015-06-14 → 2020-03-09 · 4 obs
● 2015-06-14 10:54:46
● 2020-03-09 18:04:56
○ 2026-03-20 12:57:34
○ 2026-03-24 07:40:28
●MXmx00.ionos.fr2026-03-20 → 2026-03-24 · 3 obs
○ 2020-03-09 18:04:56
● 2026-03-20 12:57:34
● 2026-03-24 07:40:28
○MXmx01.1and1.fr2015-06-14 → 2020-03-09 · 4 obs
● 2015-06-14 10:54:46
● 2020-03-09 18:04:56
○ 2026-03-20 12:57:34
○ 2026-03-24 07:40:28
●MXmx01.ionos.fr2026-03-20 → 2026-03-24 · 3 obs
○ 2020-03-09 18:04:56
● 2026-03-20 12:57:34
● 2026-03-24 07:40:28
○A212.227.212.1022015-06-14 → 2016-05-01 · 4 obs
● 2015-06-14 10:54:46
● 2016-05-01 17:01:40
○ 2017-02-17 23:54:52
○ 2026-03-24 07:40:28
●A217.160.0.2082020-03-09 → 2026-03-24 · 3 obs
○ 2017-02-17 23:54:52
● 2020-03-09 18:04:56
● 2026-03-24 07:40:28
○A217.160.122.192017-02-17 → 2017-02-17 · 4 obs
○ 2016-05-01 17:01:40
● 2017-02-17 23:54:52
○ 2020-03-09 18:04:56
○ 2026-03-24 07:40:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
os-systems.comns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.28

NS records: ns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for os-systems.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.208
NS4ns1028.ui-dns.biz, ns1028.ui-dns.de...
MX2mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1028.ui-dns.de hostmaster.1and1.fr

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1028.ui-dns.com, ns1028.ui-dns.com)

Analysis

IP Addresses

os-systems.com points to IP number 217.160.0.208.

For instance, other host names cinnamon.de, ecuecm.com, s616684842.online.de, thalhaeuser.de and stahlwangentreppen.com share IP numbers with os-systems.com.

Name Servers

os-systems.com is delegated to four name servers: ns1028.ui-dns.biz, ns1028.ui-dns.com, ns1028.ui-dns.de and ns1028.ui-dns.org.

os-systems.com shares name servers with other domains at least partially, for example virtualsoft.at, staubarm.de, faceaday.org, zohren.info and koserow.net.

These name servers are often used together with the name servers ns1111.ui-dns.org, ns1124.ui-dns.de, ns1105.ui-dns.com, ns1040.ui-dns.com and ns1036.ui-dns.de.

Host names with two IP numbers:

ns1028.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:511c:100 and 217.160.81.28

ns1028.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:521c:100 and 217.160.82.28

ns1028.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:501c:100 and 217.160.80.28

ns1028.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:531c:100 and 217.160.83.28

Mail Servers

Two mail servers mx00.ionos.fr and mx01.ionos.fr handle os-systems.com.

os-systems.com shares the same mail server setup as other domains, for instance science-po-aix.eu, stockantic.com, taoutaou.fr, redisco.net and xenesis.eu.

Host names with one IP number:

mx00.ionos.fr points to: 212.227.15.41.

mx01.ionos.fr points to: 217.72.192.67.