CF1761849555913-tsm20251029173950

DNSWHOIS.INFO - astro.ulb.ac.be

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astro.ulb.ac.be checked at 2025-10-30T18:39:15.751Z 867ms 67/67/67 100% R:11

astro.ulb.ac.be

MXastro-ulb-ac-be.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A164.15.254.82🇧🇪 BELNET
PTRastro.ulb.be
PTRastro.ulb.ac.be

ulb.ac.be

NSns1.ulb.ac.be
NSns2.ulb.ac.be
MXulb-ac-be.mail.protection.outlook.com
A164.15.59.215🇧🇪 BELNET
rank #6848 globally
rank #17 in the tld
This domain name "ulb.ac.be" represents the official website of the Université libre de Bruxelles, a French-speaking private research university in Brussels, Belgium. "ULB" stands for "Université libre de Bruxelles". The ".ac" is typically used by academic institutions.

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AI analysis

astro.ulb.ac.be resolves to one IP number: 164.15.254.82.

Other host names, for instance astro.ulb.be, share IP numbers with astro.ulb.ac.be.

astro.ulb.ac.be is handled by a single mail server, astro-ulb-ac-be.mail.protection.outlook.com.

Host astro-ulb-ac-be.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 52.101.68.5, 52.101.68.12, 52.101.68.39 and 52.101.73.8.

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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