WWW.RTSAK.COM - auditconfirmation.ey.com

Search for IP or hostnames:

auditconfirmation.ey.com checked at 2025-10-24T11:08:33.524Z 410ms 111/111/111 100% R:14

`auditconfirmation.ey.com`

NS	`defrnrazdns01.ey.com`
		A	145.62.66.103^{🇩🇪 GFIS}
			PTR	`defrnrazdns01.ey.com`
NS	`derusrazdns01.ey.com`
		A	145.62.82.85^{🇩🇪 GFIS-GmbH}
			PTR	`derusrazdns01.ey.com`
NS	`sgsinrazdns01.ey.com`
		A	199.49.15.218^{🇸🇬 AS40810}
			PTR	`sgsinrazdns01.ey.com`
NS	`usfwtrazdns01.ey.com`
		A	199.49.30.249^{🇺🇸 AS400060}
			PTR	`fwt-dnsprobe.ey.com`
			PTR	`usfwtrazdns01.ey.com`
NS	`uspilrazdns01.ey.com`
		A	199.49.20.5^{🇺🇸 AS3571}
			PTR	`pil-dnsprobe.ey.com`
			PTR	`usspilrazdns01.ey.com`
MX	`mx1.hc4518-41.iphmx.com`
		A	68.232.154.144^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	207.54.80.51^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx2.hc4518-41.iphmx.com`
		A	68.232.154.144^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	207.54.80.51^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx1.hc497-45.ca.iphmx.com`
		A	216.71.129.171^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.132.231^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
MX	`mx2.hc497-45.ca.iphmx.com`
		A	216.71.129.171^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}
		A	216.71.132.231^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}

`ey.com`

	NS	`defrnrazdns01.ey.com`
	NS	`derusrazdns01.ey.com`
	NS	`sgsinrazdns01.ey.com`
	NS	`usfwtrazdns01.ey.com`
	NS	`uspilrazdns01.ey.com`
	MX	`mx1.hc4518-41.iphmx.com`
	MX	`mx2.hc4518-41.iphmx.com`
	MX	`mx1.hc497-45.ca.iphmx.com`
	MX	`mx2.hc497-45.ca.iphmx.com`
	A	20.241.228.144^{🇺🇸 Microsoft}

rank #724 globally
rank #423 in the tld
This domain, "ey.com", belongs to Ernst & Young, a multinational professional services network commonly known as EY. It is among the largest professional services firms in the world and is one of the "Big Four" accounting firms. The services provided by EY include assurance, tax, consulting, and advisory services to companies.

AI analysis

auditconfirmation.ey.com delegates to five name servers: defrnrazdns01.ey.com, derusrazdns01.ey.com, sgsinrazdns01.ey.com, usfwtrazdns01.ey.com and uspilrazdns01.ey.com.

auditconfirmation.ey.com shares some name servers with other domains, for example et.ey.com, ey-avocats.com, ve.ey.com, aleron.com.au and mm.ey.com.

These name servers are commonly used with the name servers ussecrazdns01.ey.com.

Host names with one IP number:

- defrnrazdns01.ey.com points to: 145.62.66.103

- derusrazdns01.ey.com points to: 145.62.82.85

- sgsinrazdns01.ey.com points to: 199.49.15.218

- usfwtrazdns01.ey.com points to: 199.49.30.249

- uspilrazdns01.ey.com points to: 199.49.20.5

auditconfirmation.ey.com is handled by four mail servers: mx1.hc4518-41.iphmx.com, mx2.hc4518-41.iphmx.com, mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com.

auditconfirmation.ey.com shares some mail servers with other domains, at least partially; for instance kpcpa.net, tls.ey.com, afara.com, eyg.ey.com and eyonline-er01.ey.com.

these mail servers are commonly used alongside mx1.hc413-60.ap.iphmx.com and mx1.hc289-33.eu.iphmx.com.

Host names with two IP numbers

The host name mx1.hc4518-41.iphmx.com points to: 68.232.154.144 and 207.54.80.51

The host name mx2.hc4518-41.iphmx.com points to: 68.232.154.144 and 207.54.80.51

The host name mx1.hc497-45.ca.iphmx.com points to: 216.71.129.171 and 216.71.132.231

The host name mx2.hc497-45.ca.iphmx.com points to: 216.71.129.171 and 216.71.132.231

Host names that point to 68.232.154.144: mx1.hc4518-41.iphmx.com and mx2.hc4518-41.iphmx.com

Host names that point to 207.54.80.51: mx1.hc4518-41.iphmx.com and mx2.hc4518-41.iphmx.com

Host names that point to 216.71.129.171: mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com

Host names that point to 216.71.132.231: mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com

dbq