CF1758810595912-tsm20250925114901

WWW.RTSAK.COM - isystem.com

Search for IP or hostnames:

isystem.com checked at 2025-09-25T14:29:55.827Z 1300ms 125/125/125 100% R:11

isystem.com

NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100 🇩🇪 IONOS SE
PTRns1045.ui-dns.biz
A217.160.81.45🇩🇪 IONOS SE
PTRns1045.ui-dns.biz
NSns1053.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5235:100 🇩🇪 IONOS SE
PTRns1053.ui-dns.com
A217.160.82.53🇩🇪 IONOS SE
PTRns1053.ui-dns.com
NSns1106.ui-dns.de
A2607:f1c0:fe:53:185:132:32:106 🇺🇸 IONOS-Anycast
PTRns1106.ui-dns.de
A185.132.32.106🇩🇪 IONOS-Anycast
PTRns1106.ui-dns.de
A217.160.80.106🇩🇪 IONOS SE
PTRns1106.ui-dns.de
NSns1073.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5349:100 🇩🇪 IONOS SE
PTRns1073.ui-dns.org
A217.160.83.73🇩🇪 IONOS SE
PTRns1073.ui-dns.org
MXisystem-com.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A2001:8d8:100f:f000::25f 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-025f.elastic-ssl.ui-r.com
A217.160.0.194🇩🇪 IONOS SE
PTR217-160-0-194.elastic-ssl.ui-r.com

com

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
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NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
rank #907437 globally
rank #472341 in the tld

Starts with same word

Starts similarily

AI analysis

isystem.com resolves to two IP numbers: 2001:8d8:100f:f000::25f and 217.160.0.194.

other host names including dierich.de, klinik-am-kroepcke.de, kmbiederbick.de, handy97.de and vfi.de share IP numbers with isystem.com.

isystem.com is delegated to four name servers: ns1045.ui-dns.biz, ns1053.ui-dns.com, ns1106.ui-dns.de and ns1073.ui-dns.org.

isystem.com at least partially shares name servers with other domains, for instance swlinens.com, ungezieferschutz.de, chateau-de-saint-priest.com, wohlfuehlraeume.de and fee-lix.org.

These name servers are commonly used with the following name servers: ns1045.ui-dns.com, ns1045.ui-dns.de, ns1045.ui-dns.org, ns1073.ui-dns.de, ns1073.ui-dns.biz, ns1073.ui-dns.com, ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.org and ns1053.ui-dns.org.

Host names with three IP numbers:

ns1106.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:106, 185.132.32.106 and 217.160.80.106.

Host names with two IP numbers:

ns1045.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45.

ns1053.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5235:100 and 217.160.82.53.

ns1073.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5349:100 and 217.160.83.73.

isystem.com is handled by a single mail server, isystem-com.mail.protection.outlook.com.

Host isystem-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::5, 52.101.68.5, 52.101.68.12, 52.101.68.16 and 52.101.73.11.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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kGXycQC CF johedugfp 2025-09-25