A lookup
mail-cy4pr03cu00105.inbound.protection.outlook.com
mail-cy4pr03cu00105.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
- Reported by
- ns1-33.azure-dns.com (150.171.10.33), an authoritative nameserver for inbound.protection.outlook.com
A records for mail-cy4pr03cu00105.inbound.protection.outlook.com
| Type | Name | Value | TTL |
|---|---|---|---|
| A | mail-cy4pr03cu00105.inbound.protection.outlook.com | 52.101.40.5 | 300 |
Tests
-
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.
-
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.
-
recursive resolver — asked mail-cy4pr03cu00105.inbound.protection.outlook.com SOA
· 32 ms
The zone holding mail-cy4pr03cu00105.inbound.protection.outlook.com is inbound.protection.outlook.com. -
ns1-33.azure-dns.com (150.171.10.33) — asked mail-cy4pr03cu00105.inbound.protection.outlook.com A
· 24 ms
1 A record returned (authoritative).
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