CF1760883817576-tsm20251017082432

DNSWHOIS.INFO - topsystem.de

Search for IP or hostnames:

topsystem.de checked at 2025-10-19T14:23:37.558Z 282ms 113/113/113 100% R:17

topsystem.de

NSdns11.netcologne.de
A2a02:2940:0:a0d1::246 ๐Ÿ‡ฉ๐Ÿ‡ช InterNetWire Communications GmbH
PTRdns.dns1.de
A95.130.16.246๐Ÿ‡ฉ๐Ÿ‡ช InterNetWire Communications GmbH
PTRdns.dns1.de
NSdns12.netcologne.de
A2a02:2940:0:a0d2::218 ๐Ÿ‡ฉ๐Ÿ‡ช InterNetWire Communications GmbH
PTRdns.dns2.de
A95.130.17.218๐Ÿ‡ฉ๐Ÿ‡ช InterNetWire Communications GmbH
PTRdns.dns2.de
NSdns13.netcologne.de
A2a00:11c0:e:766::2 ๐Ÿ‡ฉ๐Ÿ‡ช Anexia
PTRdns.dns3.de
A217.146.22.194๐Ÿ‡ฉ๐Ÿ‡ช Anexia
PTRdns.dns3.de
NSdns14.netcologne.de
A2a01:4f8:192:2187::2 ๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRdns.dns4.de
A144.76.91.137๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRdns.dns4.de
MXtopsystem-de.mail.protection.outlook.com
A2a01:111:f403:ca04::1 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::2 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::f ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.25๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.32๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.26๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A156.67.238.20๐Ÿ‡ฉ๐Ÿ‡ช Mittwald
PTRr15407.agenturserver.it

de

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

Starts with same word

Starts similarily

AI analysis

topsystem.de points to a single IP: 156.67.238.20.

Other host names, for instance iaw-logistik.com, eb-logistics.de, groenewout.com, www.epg-jobs.com and lfs.academy share IP numbers with topsystem.de.

topsystem.de's delegation is handled by four name servers: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.

topsystem.de partially shares name servers with other domains; examples include reindomain.de, fp-systems.net, frueh.de, dotkoeln.info and meinestadt.com.

Host names with two IPs:

dns11.netcologne.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246

dns12.netcologne.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218

dns13.netcologne.de points to 2a00:11c0:e:766::2 and 217.146.22.194

dns14.netcologne.de points to 2a01:4f8:192:2187::2 and 144.76.91.137

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

Hostname topsystem-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::f, 52.101.68.25, 52.101.68.32, 52.101.73.1 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.
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bDcbplk CF johedugfp 2025-10-19