CF1759984583759-tsm20251008212832

IPLIST.NET - itcr.ac.cr

Search for IP or hostnames:

itcr.ac.cr checked at 2025-10-09T04:36:23.746Z 636ms 135/135/135 100% R:17

itcr.ac.cr

NSns1-07.azure-dns.com
A2603:1061:0:700::7 🇺🇸 Microsoft
PTRns1-07.azure-dns.com
A13.107.236.7🇺🇸 Microsoft
PTRns1-07.azure-dns.com
NSns4-07.azure-dns.info
A2620:1ec:bda:700::7 🇺🇸 Microsoft
PTRns4-07.azure-dns.info
A208.84.5.7🇺🇸 Microsoft
PTRns4-07.azure-dns.info
NSns2-07.azure-dns.net
A2620:1ec:8ec:700::7 🇺🇸 Microsoft
PTRns2-07.azure-dns.net
A150.171.21.7🇺🇸 Microsoft
PTRns2-07.azure-dns.net
NSns3-07.azure-dns.org
A2a01:111:4000:700::7 🇬🇧 Microsoft
PTRns3-07.azure-dns.org
A204.14.183.7🇺🇸 Microsoft
PTRns3-07.azure-dns.org
MXmxa-00787001.gslb.pphosted.com
A205.220.168.128🇺🇸 Proofpoint
PTRmx0a-00787001.pphosted.com
MXmxb-00787001.gslb.pphosted.com
A205.220.180.128🇺🇸 Proofpoint
PTRmx0b-00787001.pphosted.com
MXitcr-ac-cr.mail.protection.outlook.com
A2a01:111:f403:c902::4 🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c91d:: 🇺🇸 Microsoft
PTRmail-mw2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:c922::1 🇺🇸 Microsoft
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f913::1 🇺🇸 Microsoft
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.42.13🇺🇸 Microsoft
PTRmail-mw2pr02cu00405.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
A181.193.125.3🇨🇷 ICE (Costa Rica)

ac.cr

NSca1.nic.cr
NSca2.nic.cr
NSde.nic.cr
NSdns.nic.cr
NSp.nic.cr
NSa.lactld.org
rank #627652 globally
rank #46 in the tld
This domain "itcr.ac.cr" is associated with the Instituto Tecnológico de Costa Rica, a prestigious public university in Costa Rica that specializes in science and technology education. It is used as the primary web address for the university's online platforms.

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AI analysis

itcr.ac.cr is parent of tec-web.itcr.ac.cr, sirzee.itcr.ac.cr, tec-appsext.itcr.ac.cr and www.itcr.ac.cr.

itcr.ac.cr points to IP number 181.193.125.3.

Other host names, for example www.itcr.ac.cr and tec-web.itcr.ac.cr, share IPs with itcr.ac.cr.

itcr.ac.cr is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

itcr.ac.cr shares name servers with other domains at least partially, for example trendminer.cloud, etimakine.com.tr, uronline.net, legendresort.com.my and msnskins.nl.

Host names with two IP numbers:

ns1-07.azure-dns.com points to: 2603:1061:0:700::7 and 13.107.236.7

ns4-07.azure-dns.info points to: 2620:1ec:bda:700::7 and 208.84.5.7

ns2-07.azure-dns.net points to: 2620:1ec:8ec:700::7 and 150.171.21.7

ns3-07.azure-dns.org points to: 2a01:111:4000:700::7 and 204.14.183.7

itcr.ac.cr is served by three mail servers: mxa-00787001.gslb.pphosted.com, mxb-00787001.gslb.pphosted.com and itcr-ac-cr.mail.protection.outlook.com.

itcr.ac.cr shares some mail servers with other domains to some extent, for instance estudiantec.cr and tec.ac.cr.

These mail servers are commonly used with the servers 1204138626.mail.outlook.com, estudiantec-cr.mail.protection.outlook.com and tec-ac-cr.mail.protection.outlook.com.

Eight IP numbers:

itcr-ac-cr.mail.protection.outlook.com points to 2a01:111:f403:c902::4, 2a01:111:f403:c91d::, 2a01:111:f403:c922::1, 2a01:111:f403:f913::1, 52.101.10.5, 52.101.11.17, 52.101.42.13 and 52.101.42.14.

One IP number:

mxa-00787001.gslb.pphosted.com points to 205.220.168.128.

mxb-00787001.gslb.pphosted.com points to 205.220.180.128.

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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CvkEVIp CF johedugfp 2025-10-09