CF1760360488234-tsm20251012143351

MXLIST.NET - opti-net.de

Search for IP or hostnames:

opti-net.de checked at 2025-10-13T13:01:28.220Z 234ms 138/138/138 100% R:16

opti-net.de

NSarmfazh.ns.cloudflare.com
A2606:4700:58::a29f:2c68 🇺🇸 Cloudflare
PTRarmfazh.ns.cloudflare.com
A2803:f800:50::6ca2:c368 🇨🇷 Cloudflare
PTRarmfazh.ns.cloudflare.com
A2a06:98c1:50::ac40:2368 🇺🇸 Cloudflare
PTRarmfazh.ns.cloudflare.com
A108.162.195.104🇺🇸 Cloudflare
PTRarmfazh.ns.cloudflare.com
A162.159.44.104 Cloudflare
PTRarmfazh.ns.cloudflare.com
A172.64.35.104🇺🇸 Cloudflare
PTRarmfazh.ns.cloudflare.com
NSjoselyn.ns.cloudflare.com
A2606:4700:50::a29f:262b 🇺🇸 Cloudflare
PTRjoselyn.ns.cloudflare.com
A2803:f800:50::6ca2:c22b 🇨🇷 Cloudflare
PTRjoselyn.ns.cloudflare.com
A2a06:98c1:50::ac40:222b 🇺🇸 Cloudflare
PTRjoselyn.ns.cloudflare.com
A108.162.194.43🇺🇸 Cloudflare
PTRjoselyn.ns.cloudflare.com
A162.159.38.43 Cloudflare
PTRjoselyn.ns.cloudflare.com
A172.64.34.43🇺🇸 Cloudflare
PTRjoselyn.ns.cloudflare.com
MXoptinet-de01b.mail.protection.outlook.com
A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A2606:4700:130:436c:6f75:6466:6c61:7265 🇺🇸 Cloudflare
A104.21.28.202 Cloudflare
A172.67.147.143🇺🇸 Cloudflare

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

opti-net.de points to three IPs: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.28.202 and 172.67.147.143.

Other host names such as upt.edu.com, achristmasday.com, astatica.com, www.laminariashop.ru and airraidky.com share IP numbers with opti-net.de.

opti-net.de is delegated to two name servers: armfazh.ns.cloudflare.com and joselyn.ns.cloudflare.com.

opti-net.de uses the same name server setup as other domains, including kuptm.edu.my, arieclub.com, fruechtnicht.com, obolus.net and ss-it.com.

At least part of the name servers for opti-net.de are shared with other domains, for instance 6451535.ru, flor.lt, quiddles.co.uk, senegal-voyages.com and vbcard.com.

Host names with six IP numbers:

armfazh.ns.cloudflare.com points to: 2606:4700:58::a29f:2c68, 2803:f800:50::6ca2:c368, 2a06:98c1:50::ac40:2368, 108.162.195.104, 162.159.44.104 and 172.64.35.104.

joselyn.ns.cloudflare.com points to: 2606:4700:50::a29f:262b, 2803:f800:50::6ca2:c22b, 2a06:98c1:50::ac40:222b, 108.162.194.43, 162.159.38.43 and 172.64.34.43.

The mail server for opti-net.de is optinet-de01b.mail.protection.outlook.com.

optinet-de01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.68.0, 52.101.68.5, 52.101.68.32 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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