WWW.RTSAK.COM - leanbook.org
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leanbook.org checked at 2025-10-31T21:30:27.193Z 1284ms 102/102/102 100% R:9leanbook.org
| NS | ns1027.ui-dns.biz | ||||||
| A | 2001:8d8:fe:53:0:d9a0:511b:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1027.ui-dns.biz | ||||||
| A | 217.160.81.27🇩🇪 IONOS-AS | ||||||
| PTR | ns1027.ui-dns.biz | ||||||
| NS | ns1099.ui-dns.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5263:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1099.ui-dns.com | ||||||
| A | 217.160.82.99🇩🇪 IONOS-AS | ||||||
| PTR | ns1099.ui-dns.com | ||||||
| NS | ns1065.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:65 🇺🇸 IONOS-ANYCAST | ||||||
| PTR | ns1065.ui-dns.de | ||||||
| A | 217.160.80.65🇩🇪 IONOS-AS | ||||||
| PTR | ns1065.ui-dns.de | ||||||
| MX | mx00.ionos.es | ||||||
| A | 212.227.15.41🇩🇪 IONOS-AS | ||||||
| PTR | mx00.kundenserver.de | ||||||
| MX | mx01.ionos.es | ||||||
| A | 217.72.192.67🇩🇪 IONOS-AS | ||||||
| PTR | mx01.kundenserver.de | ||||||
| NS | ns1056.ui-dns.org | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5338:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1056.ui-dns.org | ||||||
| A | 217.160.83.56🇩🇪 IONOS-AS | ||||||
| PTR | ns1056.ui-dns.org | ||||||
| A | 2001:8d8:100f:f000::200 🇩🇪 IONOS-AS | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.248🇩🇪 IONOS-AS | ||||||
| PTR | 217-160-0-248.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
leanbook.org points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.248.
Other host names such as timstar.de, tc-emschertal.de, rs-hometec.de, avt.audio and ib-un.eu share IPs with leanbook.org.
leanbook.org is delegated to four name servers: ns1027.ui-dns.biz, ns1099.ui-dns.com, ns1065.ui-dns.de and ns1056.ui-dns.org. 
leanbook.org at least partially shares name servers with other domains, for instance c-a-p.de, schoolarix.com, machinemates.com, pistoloryogamat.com and habital.de.
These name servers are commonly used alongside ns1027.ui-dns.com, ns1056.ui-dns.biz, ns1056.ui-dns.com, ns1056.ui-dns.de, ns1027.ui-dns.de, ns1027.ui-dns.org, ns1099.ui-dns.biz, ns1099.ui-dns.org, ns1099.ui-dns.de and ns1065.ui-dns.org.
Host names with two IP numbers: ns1027.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:511b:100 and 217.160.81.27; ns1099.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5263:100 and 217.160.82.99; ns1065.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:65 and 217.160.80.65; ns1056.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5338:100 and 217.160.83.56.
leanbook.org is handled by two mail servers: mx00.ionos.es and mx01.ionos.es.
The mail server setup for leanbook.org matches that of other domains, for instance seguromedico.com.es, celestinogonzalezfernandez.com, esthervicente.com, sanibook.net and aledo.es.
Host names with a single IP:
mx00.ionos.es points to 212.227.15.41.
mx01.ionos.es points to 217.72.192.67.