MXLIST.NET - ic4-privaterelay.appleid.com

Search for IP or hostnames:

ic4-privaterelay.appleid.com checked at 2025-10-13T07:45:51.985Z 2077ms 102/102/102 100% R:11

`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`

4.154.57.17.in-addr.arpa

5.152.57.17.in-addr.arpa

smtp2.ic4-privaterelay.appleid.com

smtp1.ic4-privaterelay.appleid.com

ic4-privaterelay.appleid.com is a parent of smtp2.ic4-privaterelay.appleid.com and smtp1.ic4-privaterelay.appleid.com.

ic4-privaterelay.appleid.com points to two IPs: 17.57.152.5 and 17.57.154.4.

Other host names, for instance mx01.mail.icloud.com, mx2.mail.hua.im, smtp2.ic4-privaterelay.appleid.com, smtp1.ic4-privaterelay.appleid.com and mx02.mail.icloud.com share IP numbers with ic4-privaterelay.appleid.com.

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

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

Host names with two IP numbers:

a.ns.apple.com points to 2620:149:ae0::53 and 17.253.200.1

b.ns.apple.com points to 2620:149:ae7::53 and 17.253.207.1

c.ns.apple.com points to 2620:171:800:714::1 and 204.19.119.1

d.ns.apple.com points to 2620:171:801:714::1 and 204.26.57.1

Two mail servers handle ic4-privaterelay.appleid.com: smtp1.ic4-privaterelay.appleid.com and smtp2.ic4-privaterelay.appleid.com.

Host names with a single IP address:

smtp1.ic4-privaterelay.appleid.com points to 17.57.152.5

smtp2.ic4-privaterelay.appleid.com points to 17.57.154.4

dbq