CF1759426966221-tsm20251002145945

NSLIST.NET - questsystems.net

Search for IP or hostnames:

questsystems.net checked at 2025-10-02T17:42:45.666Z 8399ms 108/108/108 100% R:11

questsystems.net

NSns1.blacknight.com
A78.153.212.176🇮🇪 Blacknight Internet Solutions
PTRns1.blacknight.com
NSns2.blacknight.com
A2a01:a8:dc3:3313::aaaa 🇮🇪 Blacknight Internet Solutions
PTRns2.blacknight.com
A81.17.254.6🇮🇪 Blacknight Internet Solutions
PTRns2.blacknight.com
NSns3.blacknight.com
A2a00:fea0:dead::beef 🇮🇳 Gransy s.r.o. - anycastdns.cz
A185.28.194.194🇨🇿 Gransy s.r.o. - anycastdns.cz
PTRns2.anycastdns.cz
NSns4.blacknight.com
A185.38.108.108🇨🇿 Gransy s.r.o. - anycastdns.cz
PTRns1.anycastdns.cz
MXquestsystems-net.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A34.246.118.232🇮🇪 Amazon
PTRec2-34-246-118-232.eu-west-1.compute.amazonaws.com

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

questsystems.net is the parent of mail.questsystems.net.

questsystems.net points to a single IP number: 34.246.118.232.

other host names for instance primecourt.ie, frasersoffice.co.uk, heatons.co.uk, theofficesuppliessupermarket.com and eganreid.co.uk share IP numbers with questsystems.net.

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

questsystems.net at least partially shares name servers with other domains, for instance haroldscrossns.ie, spinweb.org, davidoppermann.com, rdent.ie and skillworks.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.

questsystems.net is handled by a single mail server, questsystems-net.mail.protection.outlook.com.

Host name questsystems-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::f, 52.101.68.15, 52.101.68.16, 52.101.73.1 and 52.101.73.30.

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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ZpjuHYQ CF johedugfp 2025-10-02