MXLIST.NET - sdns164.ultradns.org

Search for IP or hostnames:

sdns164.ultradns.org checked at 2025-11-30T01:38:09.415Z 159ms 27/27/27 100% R:9 allDone:true timedOut:false

`sdns164.ultradns.org`

	A	2610:a1:1004::a4 ^{🇺🇸 Neustar}
			PTR	`sdns164.ultradns.org`
	A	156.154.143.164^{🇺🇸 Neustar}
			PTR	`sdns164.ultradns.org`

`ultradns.org`

	NS	`pdns196.ultradns.biz`
	MX	`ns6.neustar.com`
	MX	`ns7.neustar.com`
	NS	`pdns196.ultradns.com`
	NS	`ns61.ultradns2.com`
	NS	`pdns196.ultradns.info`
	NS	`pdns196.ultradns.net`
	NS	`pdns196.ultradns.org`
	NS	`ns61.ultradns2.org`
	NS	`pdns196.ultradns.co.uk`
	A	204.74.99.100^{🇺🇸 Neustar}

PTR for

4.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.1.1.a.0.0.0.1.6.2.ip6.arpa

164.143.154.156.in-addr.arpa

AI analysis

sdns164.ultradns.org points to two IP numbers: 2610:a1:1004::a4 and 156.154.143.164.