CF1762600935001-tsm20251105200708

DNSWHOIS.INFO - coolblue.blue

Search for IP or hostnames:

coolblue.blue checked at 2025-11-08T11:22:14.964Z 222ms 102/102/102 100% R:11

coolblue.blue

NSns1045.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512d:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1045.ui-dns.biz
A217.160.81.45πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1045.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
NSns1112.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5270:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1112.ui-dns.com
A217.160.82.112πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1112.ui-dns.com
NSns1021.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5015:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1021.ui-dns.de
A217.160.80.21πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1021.ui-dns.de
NSns1032.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5320:100 πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1032.ui-dns.org
A217.160.83.32πŸ‡©πŸ‡ͺ IONOS-AS
PTRns1032.ui-dns.org
A2607:f1c0:1000:8060:36dc:ee71:7424:500d πŸ‡ΊπŸ‡Έ IONOS-AS
PTRperfora.net
A74.208.215.13πŸ‡ΊπŸ‡Έ IONOS-AS
PTRperfora.net

blue

NSa0.nic.blue
NSa2.nic.blue
NSb0.nic.blue
NSb2.nic.blue
NSc0.nic.blue

Starts with same word

Starts similarily

AI analysis

coolblue.blue has two IP numbers: 2607:f1c0:1000:8060:36dc:ee71:7424:500d and 74.208.215.13.

Other host names, for instance customwellcovers.com, therapized.org, coloradogunsafes.online, elitefs.us and berserko.org share IP numbers with coolblue.blue.

coolblue.blue delegates to four name servers: ns1045.ui-dns.biz, ns1112.ui-dns.com, ns1021.ui-dns.de and ns1032.ui-dns.org.

coolblue.blue at least partially shares name servers with other domains, including pflegeheim.com, swanedge.com, adcube.eu, inprogall.com and jetzt-fett-weg.de.

These name servers are commonly used with ns1045.ui-dns.com, ns1045.ui-dns.org, ns1045.ui-dns.de, ns1032.ui-dns.biz, ns1032.ui-dns.com, ns1032.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.org and ns1112.ui-dns.org.

Host names with two IP numbers: ns1045.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512d:100 and 217.160.81.45; ns1112.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112; ns1021.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5015:100 and 217.160.80.21; ns1032.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5320:100 and 217.160.83.32.

coolblue.blue is served by two mail servers mx00.ionos.com and mx01.ionos.com.

coolblue.blue shares the same mail server setup as other domains, for instance cmamalta.com, plumber312.com, integrativebiologics.com, pipeexchange.com and sonowthen.com.

Host names with a single IP address: 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.
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