CF1758810738291-tsm20250925114901

NSLIST.NET - stwdo.de

Search for IP or hostnames:

stwdo.de checked at 2025-09-25T14:32:18.199Z 1641ms 98/98/98 100% R:10

stwdo.de

NSdns-1.dfn.de
A2001:638:d:b101::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
A193.174.75.50🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
NSdns-2.dfn.de
A2001:638:d:b102::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
A193.174.75.54🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
NSdns-3.dfn.de
A2001:638:d:b103::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de
A193.174.75.58🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de
MXmx-01-eu-central-1.prod.hydra.sophos.com
A18.194.52.93🇩🇪 Amazon
PTRec2-18-194-52-93.eu-central-1.compute.amazonaws.com
A35.156.172.182🇩🇪 Amazon
PTRec2-35-156-172-182.eu-central-1.compute.amazonaws.com
MXmx-02-eu-central-1.prod.hydra.sophos.com
A18.194.52.93🇩🇪 Amazon
PTRec2-18-194-52-93.eu-central-1.compute.amazonaws.com
A35.156.172.182🇩🇪 Amazon
PTRec2-35-156-172-182.eu-central-1.compute.amazonaws.com
A193.175.20.21🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRrpha01.stwdo.de

de

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AI analysis

The parent of sifo.stwdo.de, mail.stwdo.de, securemail.stwdo.de, keys.stwdo.de and sls.stwdo.de is stwdo.de.

stwdo.de points to a single IP: 193.175.20.21.

stwdo.de is delegated to three name servers: dns-1.dfn.de, dns-2.dfn.de and dns-3.dfn.de.

stwdo.de at least partially shares its name servers with other domains, for instance vodafonechair.de, ultrafett.de, desy.de, lateinamerika-studien.de and th-nuernberg.de.

These name servers are commonly used with zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, deneb.dfn.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, dnsx1.helmholtz-muenchen.de, dnsx2.helmholtz-muenchen.de and ns1.staatsbibliothek-berlin.de.

Host names with two IP numbers:

dns-1.dfn.de points to: 2001:638:d:b101::1 and 193.174.75.50.

dns-2.dfn.de points to: 2001:638:d:b102::1 and 193.174.75.54.

dns-3.dfn.de points to: 2001:638:d:b103::1 and 193.174.75.58.

Two mail servers mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com handle stwdo.de.

stwdo.de uses the same mail server setup as other domains such as kraus-kunststofftechnik.de, decock.lu, sm-innotech.de, villa-marburg.de and freiko.de.

stwdo.de shares some mail servers with other domains, including mail.ftigroup.net, kulmbach.de, clfspa.it, redmax.tv and neustadt-sachsen.de.

Host names with two IP numbers:

The host names mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com point to 18.194.52.93 and 35.156.172.182.

Host names that point to 18.194.52.93: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.

Host names that point to 35.156.172.182: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.

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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ruKVgjw CF johedugfp 2025-09-25