CF1762387922301-tsm20251105200708

DNSWHOIS.INFO - css-ostrava.cz

Search for IP or hostnames:

css-ostrava.cz checked at 2025-11-06T00:12:02.285Z 418ms 109/109/109 100% R:21

css-ostrava.cz

NSns.forpsi.cz
A2001:15e8:201:1::d1b9 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.cz
A81.2.209.185๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5 ๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN
PTRns.forpsi.it
A95.110.254.165๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN
PTRhost165-254-110-95.serverdedicati.aruba.it
NSns.forpsi.net
A2001:15e8:101:1::c282 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.net
A81.2.194.130๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.net
MXcssostrava-cz0i.mail.protection.outlook.com
A2a01:111:f403:ca04:: ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.16๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.18๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.27๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.32๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A89.221.213.77๐Ÿ‡จ๐Ÿ‡ฟ WEDOS Internet
PTRhc1-wd76.wedos.net

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

css-ostrava.cz is the parent of srv1.css-ostrava.cz.

css-ostrava.cz resolves to one IP number: 89.221.213.77.

other host names including auto-panek.cz, spezialbau.cz, josefmartinek.cz, uv-lak.cz and josefzivec.name share IP numbers with css-ostrava.cz.

css-ostrava.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

css-ostrava.cz at least partially shares name servers with other domains, for instance marsalik.com, it-help.zgora.pl, wkretmet.cz, 3xtop.cz and nejezchleba.com.

These name servers are commonly used alongside ns.forpsi.us and ns.forpsi.cn.

Host names with two IP numbers:

ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.

css-ostrava.cz is handled by a single mail server, cssostrava-cz0i.mail.protection.outlook.com.

Host cssostrava-cz0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::b, 52.101.68.16, 52.101.68.18, 52.101.68.27 and 52.101.68.32.

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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