dns.rehab by Marketstead

A lookup

mail-mn0pr04cu00204.inbound.protection.outlook.com

mail-mn0pr04cu00204.inbound.protection.outlook.com has 1 A record.

Which IPv4 address does this name point to? The table shows each answer and how long other servers may cache it (TTL, in seconds).

  • 2 OK

Checked Took 0.1 s

Reported by
ns1-33.azure-dns.com (150.171.10.33), an authoritative nameserver for inbound.protection.outlook.com

A records for mail-mn0pr04cu00204.inbound.protection.outlook.com

A records for mail-mn0pr04cu00204.inbound.protection.outlook.com
Type Name Value TTL
A mail-mn0pr04cu00204.inbound.protection.outlook.com 52.101.9.84 300

Tests

  1. OK

    A record published

    1 A record found.

    More info about “A record published”

    An A record is the street address of a name: the IPv4 address browsers and other programs connect to. Without one (or an alias to one), the name does not load.

  2. OK

    Public address

    Every address is a public internet address.

    More info about “Public address”

    Records in public DNS should point at public addresses. Private ranges (10.x, 192.168.x, 172.16-31.x) only work inside one network.

How we got this answer

Every question we asked, in order, with how long each server took to reply.

  1. recursive resolver — asked mail-mn0pr04cu00204.inbound.protection.outlook.com SOA · 34 ms
    The zone holding mail-mn0pr04cu00204.inbound.protection.outlook.com is inbound.protection.outlook.com.
  2. ns1-33.azure-dns.com (150.171.10.33) — asked mail-mn0pr04cu00204.inbound.protection.outlook.com A · 24 ms
    1 A record returned (authoritative).

Check something else

Type a domain for the full DNS check, or a command like mx:example.com, dkim:example.com:google or blacklist:203.0.113.7.

Rather not deal with this yourself?

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