CF1759105080926-tsm20250927195623

WWW.RTSAK.COM - contentfirst.de

Search for IP or hostnames:

contentfirst.de checked at 2025-09-29T00:18:00.894Z 310ms 102/102/102 100% R:14

contentfirst.de

NSns10.managed-ip.com
A2001:8d8:580:401:217:160:113:62 🇩🇪 IONOS SE
PTRns10.managed-ip.com
A217.160.113.62🇩🇪 IONOS SE
PTRns10.managed-ip.com
MXassur.rtl.de
A193.16.163.11🇩🇪 BC Cologne Broadcasting Center GmbH
PTRassur.rtl.de
MXmarduk.rtl.de
A193.16.163.31🇩🇪 BC Cologne Broadcasting Center GmbH
PTRmarduk.rtl.de
MXsul.rtl.de
A193.16.163.16🇩🇪 BC Cologne Broadcasting Center GmbH
PTRsul.rtl.de
MXsulis.rtl.de
A193.16.163.17🇩🇪 BC Cologne Broadcasting Center GmbH
PTRsulis.rtl.de
NSns11.managed-ip.info
A2a01:130:2000:118:89:146:248:17 🇩🇪 INTERNET AG Global Network
PTRns11.managed-ip.info
A89.146.248.17🇩🇪 INTERNET AG Global Network
PTRns11.managed-ip.info
NSns12.managed-ip.info
A2607:f1c0:1800:8091:74:208:254:17 🇺🇸 IONOS SE
PTRns12.managed-ip.info
A74.208.254.17🇺🇸 IONOS SE
PTRns12.managed-ip.info
A193.16.163.26🇩🇪 BC Cologne Broadcasting Center GmbH

de

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

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AI analysis

contentfirst.de is the parent of www.contentfirst.de.

contentfirst.de resolves to a single IP: 193.16.163.26.

Other host names, for instance rtlreport.com, trendforum.tv, rtl-enterprises.de, m-f-g.info and cbc-service.de share IP numbers with contentfirst.de.

contentfirst.de delegates to three name servers: ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.

contentfirst.de shares some name servers with other domains, for example inkl.org, erlau.la, infoscreen.pl, urecon.net and takko-fashion-shop.ch.

These name servers are commonly used alongside ns9.managed-ip.com, ns01.diehl.com, ns02.diehl.com and ns.diehl.com.

Host names with two IP numbers:

ns10.managed-ip.com: 2001:8d8:580:401:217:160:113:62 and 217.160.113.62

ns11.managed-ip.info: 2a01:130:2000:118:89:146:248:17 and 89.146.248.17

ns12.managed-ip.info: 2607:f1c0:1800:8091:74:208:254:17 and 74.208.254.17

contentfirst.de is handled by four mail servers: assur.rtl.de, marduk.rtl.de, sul.rtl.de and sulis.rtl.de.

contentfirst.de shares some mail servers with other domains, at least partially; for instance perfektes-dinner.de, rtl-living.de, rtlcommit.de, youngmiss.de and ip.de.

Host names with a single IP

assur.rtl.de resolves to 193.16.163.11

marduk.rtl.de resolves to 193.16.163.31

sul.rtl.de resolves to 193.16.163.16

sulis.rtl.de resolves to 193.16.163.17

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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sYbiXlU CF johedugfp 2025-09-29