DNSWHOIS.INFO - ic4-privaterelay.appleid.com

Search for IP or hostnames:

ic4-privaterelay.appleid.com checked at 2025-09-05T21:53:14.872Z 372ms 102/102/102 100% R:7

`ic4-privaterelay.appleid.com`

NS	`a.ns.apple.com`
		A	2620:149:ae0::53 ^{🇺🇸 Apple Inc.}
			PTR	`a.ns.apple.com`
		A	17.253.200.1^{🇺🇸 Apple Inc.}
			PTR	`a.ns.apple.com`
NS	`b.ns.apple.com`
		A	2620:149:ae7::53 ^{🇺🇸 Apple Inc.}
			PTR	`b.ns.apple.com`
		A	17.253.207.1^{🇺🇸 Apple Inc.}
			PTR	`b.ns.apple.com`
NS	`c.ns.apple.com`
		A	2620:171:800:714::1 ^{🇺🇸 PCH AS42}
			PTR	`c.ns.apple.com`
		A	204.19.119.1^{🇺🇸 PCH AS42}
			PTR	`c.ns.apple.com`
NS	`d.ns.apple.com`
		A	2620:171:801:714::1 ^{🇺🇸 PCH AS42}
			PTR	`d.ns.apple.com`
		A	204.26.57.1^{🇺🇸 PCH AS42}
			PTR	`d.ns.apple.com`
MX	`smtp1.ic4-privaterelay.appleid.com`
		A	17.57.152.5^{🇺🇸 Apple Inc.}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`smtp2.ic4-privaterelay.appleid.com`
		A	17.57.154.4^{🇺🇸 Apple Inc.}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp2.ic4-privaterelay.appleid.com`
A	17.57.152.5^{🇺🇸 Apple Inc.}
		PTR	`ic4-privaterelay.appleid.com`
		PTR	`smtp1.ic4-privaterelay.appleid.com`
		PTR	`mx01.mail.icloud.com`
		PTR	`mx02.mail.icloud.com`
A	17.57.154.4^{🇺🇸 Apple Inc.}
		PTR	`ic4-privaterelay.appleid.com`
		PTR	`smtp2.ic4-privaterelay.appleid.com`

`appleid.com`

	NS	`a.ns.apple.com`
	NS	`b.ns.apple.com`
	NS	`c.ns.apple.com`
	NS	`d.ns.apple.com`
	A	17.253.142.4^{🇺🇸 Apple Inc.}

PTR for
`4.154.57.17.in-addr.arpa`
`5.152.57.17.in-addr.arpa`

Up
`smtp2.ic4-privaterelay.appleid.com`
`smtp1.ic4-privaterelay.appleid.com`

AI analysis

Both smtp2.ic4-privaterelay.appleid.com and smtp1.ic4-privaterelay.appleid.com are children of ic4-privaterelay.appleid.com.

ic4-privaterelay.appleid.com is associated with two IP addresses: 17.57.152.5 and 17.57.154.4.

The IP numbers for ic4-privaterelay.appleid.com are also shared by other host names such as mx01.mail.icloud.com, mx2.mail.hua.im, smtp2.ic4-privaterelay.appleid.com, smtp1.ic4-privaterelay.appleid.com, and mx02.mail.icloud.com.

The four name servers to which ic4-privaterelay.appleid.com is delegated are a.ns.apple.com, b.ns.apple.com, c.ns.apple.com, and d.ns.apple.com.

The domain ic4-privaterelay.appleid.com shares name servers, at least in part, with other domains such as applesports.show, icloudworld.com, ialoud.com, firewire.biz, and itunes12daysofchristmas.ch.

Each a.ns.apple.com record corresponds to two IP addresses: 2620:149:ae0::53 and 17.253.200.1. b.ns.apple.com record also points to two IP addresses: 2620:149:ae7::53 and 17.253.207.1. Similarly, c.ns.apple.com record is associated with two IP addresses: 2620:171:800:714::1 and 204.19.119.1, and d.ns.apple.com record points to two IP addresses: 2620:171:801:714::1 and 204.26.57.1.

The two mail servers, smtp1.ic4-privaterelay.appleid.com and smtp2.ic4-privaterelay.appleid.com, manage ic4-privaterelay.appleid.com.

smtp1.ic4-privaterelay.appleid.com and smtp2.ic4-privaterelay.appleid.com each point to a single IP address: 17.57.152.5 and 17.57.154.4 respectively.

dbq