CF1762340215286-tsm20251105083916

WWW.RTSAK.COM - problemistics.org

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problemistics.org checked at 2025-11-05T10:56:55.274Z 234ms 111/111/111 100% R:17

problemistics.org

MXmail1.filteredmx.net
A50.115.17.101🇺🇸 KGIX LLC
PTRtpa-srv1.filteredmx.net
A91.197.228.101🇬🇧 KUALO-AS
PTRldn-srv1.filteredmx.net
MXmail2.filteredmx.net
A50.115.17.103🇺🇸 KGIX LLC
PTRtpa-srv3.filteredmx.net
A91.197.228.103🇬🇧 KUALO-AS
PTRldn-srv3.filteredmx.net
MXmail3.filteredmx.net
A50.115.17.104🇺🇸 KGIX LLC
PTRtpa-srv4.filteredmx.net
A91.197.228.104🇬🇧 KUALO-AS
PTRldn-srv4.filteredmx.net
NSns1.kualo.net
A50.115.18.250🇺🇸 KGIX LLC
PTRns1.kualo.net
NSns2.kualo.net
A2400:cb00:2049:1::a29f:1822 🇺🇸 Cloudflare
PTRns2.kualo.net
A162.159.24.34 Cloudflare
PTRns2.kualo.net
NSns3.kualo.net
A2400:cb00:2049:1::a29f:19f7 🇺🇸 Cloudflare
PTRns3.kualo.net
A162.159.25.247 Cloudflare
PTRns3.kualo.net
NSns4.kualo.net
A2400:cb00:2049:1::a29f:1a99 🇺🇸 Cloudflare
PTRns4.kualo.net
A162.159.26.153 Cloudflare
PTRns4.kualo.net
A91.197.229.210🇬🇧 KUALO-AS
PTR210-229-197-91.ldn.kgix.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

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Starts with same word

Starts similarily

AI analysis

mail.problemistics.org has problemistics.org as its parent.

problemistics.org maps to IP address 91.197.229.210.

Other host names, for instance panarchy.org, martsta.com, lacs.org.uk, markwingfield.net and mail.leoncechenal.com share IP numbers with problemistics.org.

problemistics.org is delegated to four name servers: ns1.kualo.net, ns2.kualo.net, ns3.kualo.net and ns4.kualo.net.

problemistics.org at least partially shares name servers with other domains such as hidro-vita.com, suders.com, lynncole.co.uk, asha-india.org and teachersresourcecentre.co.uk.

Host names with two IP numbers:

ns2.kualo.net points to: 2400:cb00:2049:1::a29f:1822 and 162.159.24.34.

ns3.kualo.net points to: 2400:cb00:2049:1::a29f:19f7 and 162.159.25.247.

ns4.kualo.net points to: 2400:cb00:2049:1::a29f:1a99 and 162.159.26.153.

Host names with one IP number:

ns1.kualo.net points to: 50.115.18.250.

problemistics.org is handled by three mail servers: mail1.filteredmx.net, mail2.filteredmx.net and mail3.filteredmx.net.

problemistics.org shares mail servers with other domains at least in part, for instance myth.agency, vsh.org, akio-style.com, euchrid.co.uk and unfurlingyourwings.com.

Host names with two IP numbers:

mail1.filteredmx.net points to 50.115.17.101 and 91.197.228.101.

mail2.filteredmx.net points to 50.115.17.103 and 91.197.228.103.

mail3.filteredmx.net points to 50.115.17.104 and 91.197.228.104.

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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