outlook-com.olc.protection.outlook.com A records on 2026-07-17

A IPv4 address
10s
52.101.137.1
Microsoft
AS8075
Singapore
Singapore, Singapore
52.101.68.38
Microsoft
AS8075
Ireland
Dublin, Leinster
52.101.68.9
Microsoft
AS8075
Ireland
Dublin, Leinster
52.101.73.17
Microsoft
AS8075
Netherlands
Amsterdam, North Holland

Question and response

Question

dig outlook-com.olc.protection.outlook.com A

Answer

outlook-com.olc.protection.outlook.com 10 A 52.101.68.38 outlook-com.olc.protection.outlook.com 10 A 52.101.68.9 outlook-com.olc.protection.outlook.com 10 A 52.101.73.17 outlook-com.olc.protection.outlook.com 10 A 52.101.137.1

Authority

The response has no authority records.

Additional

The response has no additional records.

About these results

This page shows the A records for outlook-com.olc.protection.outlook.com. A records map hostnames to IPv4 addresses. They are commonly used to point websites and other services at servers' IPv4 addresses.

Find other DNS records for outlook-com.olc.protection.outlook.com:

AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for outlook-com.olc.protection.outlook.com. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

To look up A records for another hostname or domain name, go back to A lookup, or use DNS lookup to find all DNS records.