CF1762967524627-tsm20251109205412

WWW.RTSAK.COM - ostc.ie

Search for IP or hostnames:

ostc.ie checked at 2025-11-12T17:12:04.582Z 313ms 105/105/105 100% R:9 allDone:true timedOut:false

ostc.ie

NSns1.blacknight.com
A78.153.212.176๐Ÿ‡ฎ๐Ÿ‡ช BLACKNIGHT-AS
PTRns1.blacknight.com
NSns2.blacknight.com
A2a01:a8:dc3:3313::aaaa ๐Ÿ‡ฎ๐Ÿ‡ช BLACKNIGHT-AS
PTRns2.blacknight.com
A81.17.254.6๐Ÿ‡ฎ๐Ÿ‡ช BLACKNIGHT-AS
PTRns2.blacknight.com
NSns3.blacknight.com
A2a00:fea0:dead::beef ๐Ÿ‡ฎ๐Ÿ‡ณ GRANSY
A185.28.194.194๐Ÿ‡จ๐Ÿ‡ฟ GRANSY
PTRns2.anycastdns.cz
NSns4.blacknight.com
A185.38.108.108๐Ÿ‡จ๐Ÿ‡ฟ GRANSY
PTRns1.anycastdns.cz
MXostc-ie.mail.protection.outlook.com
A2a01:111:f403:ca04:: ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.15๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.27๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A46.51.204.184๐Ÿ‡ฎ๐Ÿ‡ช Amazon
PTRec2-46-51-204-184.eu-west-1.compute.amazonaws.com

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NSa.ns.ie
NSc.ns.ie
NSd.ns.ie
NSe.ns.ie
NSh.ns.ie
NSi.ns.ie

Starts with same word

Starts similarily

AI analysis

ostc.ie points to a single IP: 46.51.204.184.

Other host names, for instance aiva.se, husbygard.se, aspesta.se, ntuk.net and rubedor.com share IP numbers with ostc.ie.

ostc.ie is delegated to four name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.

ostc.ie at least partially shares its name servers with other domains, for instance propeller.ie, dublinsimon.ie, transportandmobility.ie, beardfx.com and irmo.ie.

Host names with two IP numbers:

ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6.

ns3.blacknight.com points to 2a00:fea0:dead::beef and 185.28.194.194.

Host names with one IP number:

ns1.blacknight.com points to 78.153.212.176.

ns4.blacknight.com points to 185.38.108.108.

ostc.ie is served by a single mail server, ostc-ie.mail.protection.outlook.com.

The host name ostc-ie.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.15, 52.101.68.27, 52.101.73.1 and 52.101.73.2.

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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