CF1763801334494-tsm20251122075319

WWW.RTSAK.COM - isyst.de

Search for IP or hostnames:

isyst.de checked at 2025-11-22T08:48:54.467Z 339ms 124/124/124 100% R:14 allDone:true timedOut:false

isyst.de

NSns1040.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5128:100 🇩🇪 IONOS-AS
PTRns1040.ui-dns.biz
A217.160.81.40🇩🇪 IONOS-AS
PTRns1040.ui-dns.biz
NSns1040.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5228:100 🇩🇪 IONOS-AS
PTRns1040.ui-dns.com
A217.160.82.40🇩🇪 IONOS-AS
PTRns1040.ui-dns.com
NSns1040.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5028:100 🇩🇪 IONOS-AS
PTRns1040.ui-dns.de
A217.160.80.40🇩🇪 IONOS-AS
PTRns1040.ui-dns.de
NSns1040.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5328:100 🇩🇪 IONOS-AS
PTRns1040.ui-dns.org
A217.160.83.40🇩🇪 IONOS-AS
PTRns1040.ui-dns.org
MXisyst-de.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
A2001:8d8:100f:f000::2d4 🇩🇪 IONOS-AS
PTR2001-08d8-100f-f000-0000-0000-0000-02d4.elastic-ssl.ui-r.com
A217.160.0.165🇩🇪 IONOS-AS
PTR217-160-0-165.elastic-ssl.ui-r.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

isyst.de is the parent of webmail.isyst.de, mail.isyst.de and www.isyst.de.

isyst.de resolves to two IP numbers: 2001:8d8:100f:f000::2d4 and 217.160.0.165.

other host names including hippie-bulli.de, ekoura.com, aytobretocino.es, harddivers.com and sonocon.de share IP numbers with isyst.de.

isyst.de is delegated to four name servers: ns1040.ui-dns.biz, ns1040.ui-dns.com, ns1040.ui-dns.de and ns1040.ui-dns.org.

isyst.de at least partially shares name servers with other domains, for instance heupapier.com, daoudi.ca, manhassethistorycenter.com, yoshimuramail.com and zenitexperiencias.com.

These name servers are commonly used with the following name servers: ns1063.ui-dns.com, ns1045.ui-dns.de, ns1020.ui-dns.org, ns1076.ui-dns.org, ns1091.ui-dns.de, ns1047.ui-dns.biz, ns1067.ui-dns.biz, ns1045.ui-dns.com, ns1047.ui-dns.com and ns1063.ui-dns.org.

Host names with two IP numbers:

ns1040.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5128:100 and 217.160.81.40; ns1040.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5228:100 and 217.160.82.40; ns1040.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5028:100 and 217.160.80.40; ns1040.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5328:100 and 217.160.83.40.

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

Host isyst-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::e, 52.101.68.15, 52.101.68.29, 52.101.68.36 and 52.101.73.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq