CF1763500081760-tsm20251116095642

WWW.RTSAK.COM - yw-srv.de

Search for IP or hostnames:

yw-srv.de checked at 2025-11-18T21:08:01.678Z 733ms 95/95/95 100% R:11 allDone:true timedOut:false

yw-srv.de

NSns01.yellowweb.de
A2001:4178:3:a357:62:116:159:4 🇩🇪 InterNetX
PTRa.customer-auth.net
A62.116.159.4🇩🇪 InterNetX
PTRa.customer-auth.net
NSns02.yellowweb.de
A2001:8d8:580:401:217:160:113:37 🇩🇪 IONOS-AS
PTRb.customer-auth.net
A217.160.113.37🇩🇪 IONOS-AS
PTRb.customer-auth.net
NSns03.yellowweb.de
A2a01:130:2000:118:89:146:248:4 🇩🇪 INTERNET_AG
PTRc.customer-auth.net
A89.146.248.4🇩🇪 INTERNET_AG
PTRc.customer-auth.net
NSns04.yellowweb.de
A2607:f1c0:1800:8091:74:208:254:4 🇺🇸 IONOS-AS
PTRd.customer-auth.net
A74.208.254.4🇺🇸 IONOS-AS
PTRd.customer-auth.net
MXmail.yw-srv.de
A2a01:4f8:121:2::2 🇩🇪 Hetzner
PTRmail.yw-srv.de
A78.46.100.174🇩🇪 Hetzner
PTRmail.yw-srv.de
A78.46.100.174🇩🇪 Hetzner
PTRmail.yw-srv.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

Starts similarily

AI analysis

yw-srv.de is the parent of mail.yw-srv.de.

yw-srv.de resolves to a single IP: 78.46.100.174.

Other host names share IP numbers with yw-srv.de; for instance mail.yw-srv.de.

yw-srv.de is delegated to four name servers: ns01.yellowweb.de, ns02.yellowweb.de, ns03.yellowweb.de and ns04.yellowweb.de.

yw-srv.de shares some name servers with other domains, for example unimatec.eu, dellschau.net, geidel-gmbh.de, videon-koeln.de and multibloc.eu.

Host names with two IP numbers

Two IPs per host:

ns01.yellowweb.de points to 2001:4178:3:a357:62:116:159:4 and 62.116.159.4

ns02.yellowweb.de points to 2001:8d8:580:401:217:160:113:37 and 217.160.113.37

ns03.yellowweb.de points to 2a01:130:2000:118:89:146:248:4 and 89.146.248.4

ns04.yellowweb.de points to 2607:f1c0:1800:8091:74:208:254:4 and 74.208.254.4

yw-srv.de is handled by a single mail server, mail.yw-srv.de.

yw-srv.de uses the same mail server setup as other domains, for example mail.yw-srv.de.

mail.yw-srv.de resolves to two IPs: 2a01:4f8:121:2::2 and 78.46.100.174.

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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