CF1761227230723-tsm20251017082432

WWW.RTSAK.COM - openbookportal.com

Search for IP or hostnames:

openbookportal.com checked at 2025-10-23T13:47:10.702Z 317ms 97/97/97 100% R:14

openbookportal.com

NSns1085.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5155:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1085.ui-dns.biz
A217.160.81.85πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1085.ui-dns.biz
MXmx00.ionos.com
A74.208.5.3πŸ‡ΊπŸ‡Έ IONOS-AS
PTRmx00.perfora.net
MXmx01.ionos.com
A74.208.5.21πŸ‡ΊπŸ‡Έ IONOS-AS
PTRmx01.perfora.net
NSns1078.ui-dns.com
A2001:8d8:fe:53:0:d9a0:524e:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1078.ui-dns.com
A217.160.82.78πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1078.ui-dns.com
NSns1121.ui-dns.de
A2607:f1c0:fe:53:185:132:32:121 πŸ‡ΊπŸ‡Έ IONOS-Anycast
PTRns1121.ui-dns.de
A217.160.80.121πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1121.ui-dns.de
NSns1061.ui-dns.org
A2001:8d8:fe:53:0:d9a0:533d:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1061.ui-dns.org
A217.160.83.61πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1061.ui-dns.org
A38.87.54.170πŸ‡ΊπŸ‡Έ COGENT

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

openbookportal.com resolves to a single IP address: 38.87.54.170.

openbookportal.com is delegated to four name servers: ns1085.ui-dns.biz, ns1078.ui-dns.com, ns1121.ui-dns.de and ns1061.ui-dns.org.

openbookportal.com at least partially shares name servers with other domains, including irawallace.net, bigteacher.net, drumsense.co.uk, normandiederatisation.com and flex-pulheim.de.

These name servers are typically used together with the name servers ns1061.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.de, ns1085.ui-dns.org, ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.org, ns1061.ui-dns.com, ns1061.ui-dns.de and ns1078.ui-dns.de.

Hosts with two IP numbers:

Host ns1085.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5155:100 and 217.160.81.85

Host ns1078.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524e:100 and 217.160.82.78

Host ns1121.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:121 and 217.160.80.121

Host ns1061.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:533d:100 and 217.160.83.61

openbookportal.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

openbookportal.com shares its mail server setup with other domains, including dealsave.com, nnpdc.org, marketingscalesdatabase.com, lindagreenbooks.com and zengineering.us.

openbookportal.com shares some mail servers with other domains, for example sesa.us and nanosase.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

aIDoGKu CF johedugfp 2025-10-23