CF1760917079584-tsm20251017082432

DNSWHOIS.INFO - relay04.us.hub.oup.com

Search for IP or hostnames:

relay04.us.hub.oup.com checked at 2025-10-19T23:37:59.569Z 233ms 58/58/58 100% R:14

relay04.us.hub.oup.com

CNAMEoup-com.mail.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com

us.hub.oup.com

AI analysis

Eight IP numbers are pointed to by relay04.us.hub.oup.com: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::b, 52.101.68.29, 52.101.68.32, 52.101.68.36 and 52.101.73.19.

Other host names, for instance scalaplan-de.mail.protection.outlook.com, wooncorp-nl.mail.protection.outlook.com, tki-si.mail.protection.outlook.com, zahnarztkienzler-de02b.mail.protection.outlook.com and itkruswetter-nl0e.mail.protection.outlook.com share IP numbers with relay04.us.hub.oup.com.

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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cYskWQE CF johedugfp 2025-10-19