CF1759938589058-tsm20251008082644

WWW.ROBTEX.COM - spsfren.cz

Search for IP or hostnames:

spsfren.cz checked at 2025-10-08T15:49:49.040Z 452ms 165/165/165 100% R:24

spsfren.cz

MXsmtp3.nej.cz
A82.150.184.5🇨🇿 Nej.cz s.r.o.
PTRsmtp.riomedia.cz
NSns1.riomedia.cz
A2a02:350:0:101::3🇨🇿 Nej.cz s.r.o.
PTRns1.riomedia.cz
A94.74.192.250🇨🇿 Nej.cz s.r.o.
PTRns1.riomedia.cz
NSns2.riomedia.cz
A2a02:350:0:202::3🇨🇿 Nej.cz s.r.o.
PTRns2.riomedia.cz
A94.74.192.245🇨🇿 Nej.cz s.r.o.
PTRns2.riomedia.cz
MX1678327998.mail.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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Starts with same word

Starts similarily

AI analysis

spsfren.cz is parent of nas.spsfren.cz.

spsfren.cz's delegation is to two name servers ns1.riomedia.cz and ns2.riomedia.cz.

spsfren.cz shares the same name server configuration as other domains, such as 246.74.94.in-addr.arpa, 183.240.92.in-addr.arpa, todus.cz, 233.74.94.in-addr.arpa and 164.240.92.in-addr.arpa.

spsfren.cz at least partially shares its name servers with other domains, for instance 24.70.185.in-addr.arpa, position.cz, diony.cz, net.rionet.cz and buzuluk.cz.

Host names with two IP numbers: ns1.riomedia.cz points to 2a02:350:0:101::3 and 94.74.192.250; ns2.riomedia.cz points to 2a02:350:0:202::3 and 94.74.192.245

Two mail servers smtp3.nej.cz and 1678327998.mail.outlook.com handle spsfren.cz.

spsfren.cz shares some mail servers with other domains, including lihomor.cz, metalmax.cz, agria.cz, 802hosting.cz and mac-harmony.com.

These mail servers are commonly used with web-mail.802.cz, exchange.fbcom.cz and mail.fbcom.cz.

Host names with eight IP numbers:

The host name 1678327998.mail.outlook.com points to: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::c, 52.101.68.39, 52.101.73.2, 52.101.73.24 and 52.101.73.30.

Host names with one IP number:

The host name smtp3.nej.cz points to: 82.150.184.5.

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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cZioExf CF johedugfp 2025-10-08