WWW.RTSAK.COM - ctb-online.org
Search for IP or hostnames:
ctb-online.org checked at 2025-10-21T15:02:11.117Z 199ms 102/102/102 100% R:11ctb-online.org
| NS | ns1023.ui-dns.biz | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5117:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.biz | ||||||
| A | 217.160.81.23🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.biz | ||||||
| NS | ns1023.ui-dns.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5217:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.com | ||||||
| A | 217.160.82.23🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.com | ||||||
| MX | mx00.ionos.de | ||||||
| A | 212.227.15.41🇩🇪 IONOS SE | ||||||
| PTR | mx00.kundenserver.de | ||||||
| MX | mx01.ionos.de | ||||||
| A | 217.72.192.67🇩🇪 IONOS SE | ||||||
| PTR | mx01.kundenserver.de | ||||||
| NS | ns1023.ui-dns.de | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5017:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.de | ||||||
| A | 217.160.80.23🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.de | ||||||
| NS | ns1023.ui-dns.org | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5317:100 🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.org | ||||||
| A | 217.160.83.23🇩🇪 IONOS SE | ||||||
| PTR | ns1023.ui-dns.org | ||||||
| A | 2001:8d8:100f:f000::200 🇩🇪 IONOS SE | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.143🇩🇪 IONOS SE | ||||||
| PTR | 217-160-0-143.elastic-ssl.ui-r.com | ||||||
org
| NS | a0.org.afilias-nst.info | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | d0.org.afilias-nst.org | ||||||
Starts with same word
Starts similarily
AI analysis
ctb-online.org resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.143.
Other host names, for instance stairtracker.com, sattechnik.eu, prevo.co.uk, mobitelcom.de and carbonki.com share IP numbers with ctb-online.org.
ctb-online.org's delegation is handled by four name servers: ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org.
ctb-online.org partially shares name servers with other domains; examples include issgmbh-net.de, mannequin-mains.fr, feedhost.com, caute.name and fabricat.de.
These name servers are often used with the name servers ns1025.ui-dns.com and ns1082.ui-dns.org.
Host names with two IPs:
ns1023.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5117:100 and 217.160.81.23
ns1023.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23
ns1023.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5017:100 and 217.160.80.23
ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23
ctb-online.org is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
ctb-online.org has the same mail server setup as other domains, including kia-soul-forum.de, imc-learning.com, wassa.de, floz.de and school4games.eu.
Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.