CF1761733066223-tsm20251027103946

NSLIST.NET - open-csirt.com

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open-csirt.com checked at 2025-10-29T10:17:46.206Z 284ms 63/63/63 100% R:19

AI analysis

open-csirt.com is delegated to two name servers: hulk.work.de and ns.work.de.

open-csirt.com uses the same name server setup as other domains, for instance 63.76.194.in-addr.arpa, liechtenauer.com, pension-schmidt-lexikon.de, barcamp.de and schoenaich.com.

open-csirt.com shares name servers with other domains at least partially, for instance gelbeseiten-neuwerk.com, gelbeseiten-altona.com, pst-handball.de, monokelpop-entertainment.de and hulk.112.158.213.in-addr.arpa.

These name servers are commonly used with hermia.filesperhour.de, ns.duf.de, ns.apfel.de and borderzone.work.de.

Host names with two IP numbers:

The host hulk.work.de points to 2a00:12d0:1000:500::20 and 213.158.112.20.

The host ns.work.de points to 2a00:ea8:200::35 and 212.12.32.174.

The mail server for open-csirt.com is mail.pre-secure.de.

open-csirt.com shares the same mail server setup as other domains, including presecure.org, presecure.de, presecure.net, pre-secure.com and 4gh-con.de.

Host name mail.pre-secure.de resolves to IP 212.12.41.23.

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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JRdHYXc CF johedugfp 2025-10-29