`ey.com`

DNSSEC	⚠️ Not signed
A	20.241.228.144^{🇺🇸 Microsoft20.192.0.0/10}
NS	`defrnrazdns01.ey.com` ⭐
		A	145.62.66.103^{🇩🇪 GFIS145.62.64.0/20 GmbH Frankfurt}
			PTR	`defrnrazdns01.ey.com`
NS	`derusrazdns01.ey.com`
		A	145.62.82.85^{🇩🇪 GFIS-GmbH145.62.80.0/20 routes originated by GFIS GmbH}
			PTR	`derusrazdns01.ey.com`
NS	`sgsinrazdns01.ey.com`
		A	199.49.15.218^{🇸🇬 AS40810199.49.14.0/23 EY Singapore}
			PTR	`sgsinrazdns01.ey.com`
NS	`usfwtrazdns01.ey.com`
		A	199.49.30.249^{🇺🇸 AS400060199.49.30.0/24 395 9th Avenue New York NY 10001 United States}
			PTR	`fwt-dnsprobe.ey.com`
			PTR	`usfwtrazdns01.ey.com`
NS	`uspilrazdns01.ey.com`
		A	199.49.20.5^{🇺🇸 AS3571199.49.20.0/24 395 9th Avenue New York NY 10001 United States}
			PTR	`pil-dnsprobe.ey.com`
			PTR	`usspilrazdns01.ey.com`
MX	`mx1.hc4518-41.iphmx.com` ⭐
		A	68.232.154.144^{🇺🇸 CISCO-168.232.154.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.80.51^{🇺🇸 CISCO-1207.54.80.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc4518-41.iphmx.com` ⭐
		A	68.232.154.144^{🇺🇸 CISCO-168.232.154.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.80.51^{🇺🇸 CISCO-1207.54.80.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx1.hc497-45.ca.iphmx.com`⁽⁵⁾
		A	216.71.129.171^{🇺🇸 CISCO-1216.71.128.0/23 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.132.231^{🇺🇸 CISCO-1216.71.132.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc497-45.ca.iphmx.com`⁽⁵⁾
		A	216.71.129.171^{🇺🇸 CISCO-1216.71.128.0/23 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.132.231^{🇺🇸 CISCO-1216.71.132.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`atlassian-domain-verification=NqdxP4Jp8IZY5P7G0tSU52bjCTt7LPBw8P9XtwE1k7y2+lv...`
TXT	`docusign=6b01fa2d-5969-442c-ba7b-1d283ce469ce`
TXT	`browserstack-domain-verification=210c6ad2-13b5-4bb9-9e80-01231d0d524b`
TXT	`wiz-domain-verification=3cf1f55c38f2d30b683e9cdc9c70d5d5b03cdb906569359763018...`
TXT	`cisco-ci-domain-verification=6de4aeefa142909ce960a8166d65a158e2afe01d249e2a71...`
TXT	`v=spf1 include:spf.protection.outlook.com exists:%{i}._i.%{d}._d.espf.agari-d...`
TXT	`google-site-verification=pA5sXOE5vuWCzkghdlA1bZApppt7V_Bicz9LeJtNXEI`
TXT	`_globalsign-domain-verification=w79G9w4s_ydP5fjdIRrUiCPZhiZ5dVbfIsGbNT2Ei3`
TXT	`74j3VvfS2110UkObDZAY`
TXT	`atlassian-domain-verification=RMR0Lc76sETwQZnNXrMviQYR25KDf5KY1/kqtafkNgW5vuB...`
TXT	`postman-domain-verification=2213fff4e24f70d4e91ba46cd60ed8185591e7ae55b5e55ae...`
TXT	`anthropic-domain-verification-tnk012=gCWNVJIPSQbjJDStGTh5HuDlx`
TXT	`_globalsign-domain-verification=QRsUPMvMuflsnhkeuePRXDDJAtR4K5_yYB9MwfrUKN`
TXT	`apple-domain-verification=gXSOeETm9rYNujNF`
TXT	`cjm6ht8ll92lfrv2hlgvsdolig`
TXT	`SFMC-3kcpOVF5pFXqvVWA6pvs8wiGKbReQR9o776sNltR`
TXT	`openai-domain-verification=dv-Shd0M7TuyMgS2F3kBnGQcpT3`
TXT	`docusign=d8aadd18-ba88-48a6-b430-c8035d990a55`
TXT	`docker-verification=3a445dcc-d2a5-42d0-999c-012dccf86048`
TXT	`mongodb-site-verification=9b4WUuSvewHvwVYnOk31BXmaRBIXTTrM`
TXT	`pendo-domain-verification=7c015e1a-6736-4735-9f04-ec6ebec113c0`
TXT	`apple-domain-verification=5eGcHCI6vSqqmonz`
TXT	`model-ml-domain-verification-7ba1c6=68gJojRILHZ5Cpnw5elbk5psT`
TXT	`_globalsign-domain-verification=axam_yX2CESbvMzYPV-vtEtdxuzr51AArot2dD0UuS`
TXT	`elastic_domain_challenge=d44ffba3e3400e0d1ed6825f7c8438178a9ee49f00b630d5566e...`
TXT	`atlassian-domain-verification=taexKeOqyH4eabXLOnocS/798edhDOnaxCF7Og63/PVyYPy...`
TXT	`ouddeo8ncn3gp5294bl4ripmpc`
TXT	`fastly-domain-delegation-bXQcsyeSTyfp4jad-00397362-2025-05-05`
SOA	`DEFRNRAZDNS01.ey.com`postmaster@ey.com serial=2026083644

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786389994

rank #647 globally
rank #385 in the tld

ey.com

ey.comis the global corporate website of Ernst & Young Global Limited (EY), one of the world's four largest professional services and accounting networks. It serves as the primary digital presence for the firm's services, insights, careers, and newsroom worldwide.

Key facts

Owner / operator: Ernst & Young Global Limited
TLD:.com— gTLD
Primary purpose: Corporate website — services, thought leadership, careers, and press for the EY global network
Status: Active

WOT: SAFE (92/100)
📈 Tranco rank: #2,469

Subdomains

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sites.ey.com

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eycanvasengagementapp-au.ey.com

eymydocservices.ey.com

ca.ey.com

bg.ey.com

destutmers05.ey.com

ch.ey.com

agdcns1.ey.com

ie.ey.com

tracimmigration.ey.com

defrkrazdns01.ey.com

em05.ey.com

defrabmpers18.ey.com

am03.ey.com

si.ey.com

jm.ey.com

na.ey.com

autodiscover-eu-ne.ey.com

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webcasts.ey.com

ussecaveyllpw02.ey.com

taxnews.ey.com

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DNS History

42 records (10 active, 32 former)

○NSagdcns.ey.com2009-07-04 → 2017-11-26 · 4 obs

● 2009-07-04 07:31:46
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSagdcns1.ey.com2009-07-04 → 2009-07-04 · 3 obs

● 2009-07-04 07:31:46
○ 2015-08-28 13:38:58
○ 2026-08-10 19:38:40

○NSagdcns2.ey.com2009-07-04 → 2009-07-04 · 3 obs

● 2009-07-04 07:31:46
○ 2015-08-28 13:38:58
○ 2026-08-10 19:38:40

○NSagdcns3.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSagdcns4.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSdbru.br.ns.els-gms.att.net2009-07-04 → 2017-11-26 · 4 obs

● 2009-07-04 07:31:46
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSdefrakns3.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSdefrkrazdns01.ey.com2017-12-31 → 2019-08-28 · 5 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2019-08-28 04:40:50
○ 2019-09-17 12:50:30
○ 2026-08-10 19:38:40

●NSdefrnrazdns01.ey.com2017-12-31 → 2026-08-10 · 3 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2026-08-10 19:38:40

○NSdefrnrazhdns01.ey.com2017-12-31 → 2018-03-01 · 5 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2018-03-01 09:14:16
○ 2018-03-09 05:53:02
○ 2026-08-10 19:38:40

○NSdefrnrlzdns1.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSdefrnrlzdns2.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

●NSderusrazdns01.ey.com2017-12-31 → 2026-08-10 · 3 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2026-08-10 19:38:40

○NSderusrlzdns1.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSderusrlzdns2.ey.com2015-08-28 → 2017-11-26 · 5 obs

○ 2009-07-04 07:31:46
● 2015-08-28 13:38:58
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

○NSdmtu.mt.ns.els-gms.att.net2009-07-04 → 2017-11-26 · 4 obs

● 2009-07-04 07:31:46
● 2017-11-26 04:45:38
○ 2017-12-31 02:07:50
○ 2026-08-10 19:38:40

●NSsgsinrazdns01.ey.com2017-12-31 → 2026-08-10 · 3 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2026-08-10 19:38:40

●NSusfwtrazdns01.ey.com2026-02-14 → 2026-08-10 · 3 obs

○ 2022-01-30 14:52:26
● 2026-02-14 16:48:14
● 2026-08-10 19:38:40

●NSuspilrazdns01.ey.com2026-02-14 → 2026-08-10 · 3 obs

○ 2022-01-30 14:52:26
● 2026-02-14 16:48:14
● 2026-08-10 19:38:40

○NSussecrazdns01.ey.com2017-12-31 → 2022-01-30 · 5 obs

○ 2017-11-26 04:45:38
● 2017-12-31 02:07:50
● 2022-01-30 14:52:26
○ 2026-02-14 16:48:14
○ 2026-08-10 19:38:40

○MXam01.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXam02.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXam03.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXam04.ey.com2015-10-09 → 2021-03-12 · 5 obs

○ 2009-07-04 07:31:46
● 2015-10-09 18:52:42
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXam05.ey.com2016-02-26 → 2021-03-12 · 5 obs

○ 2015-10-09 18:52:42
● 2016-02-26 13:23:20
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXap01.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXap02.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXap03.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXap04.ey.com2015-10-09 → 2021-03-12 · 5 obs

○ 2009-07-04 07:31:46
● 2015-10-09 18:52:42
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXem01.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXem02.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXem03.ey.com2009-07-04 → 2021-03-12 · 4 obs

● 2009-07-04 07:31:46
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXem04.ey.com2015-10-09 → 2021-03-12 · 5 obs

○ 2009-07-04 07:31:46
● 2015-10-09 18:52:42
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

○MXem05.ey.com2016-02-26 → 2021-03-12 · 5 obs

○ 2015-10-09 18:52:42
● 2016-02-26 13:23:20
● 2021-03-12 21:28:34
○ 2021-05-09 12:26:28
○ 2026-08-10 19:38:40

●MXmx1.hc4518-41.iphmx.com2021-03-04 → 2026-08-10 · 3 obs

○ 2016-02-26 13:23:20
● 2021-03-04 09:54:38
● 2026-08-10 19:38:40

●MXmx1.hc497-45.ca.iphmx.com2021-03-04 → 2026-08-10 · 3 obs

○ 2016-02-26 13:23:20
● 2021-03-04 09:54:38
● 2026-08-10 19:38:40

●MXmx2.hc4518-41.iphmx.com2021-03-04 → 2026-08-10 · 3 obs

○ 2016-02-26 13:23:20
● 2021-03-04 09:54:38
● 2026-08-10 19:38:40

●MXmx2.hc497-45.ca.iphmx.com2021-03-04 → 2026-08-10 · 3 obs

○ 2016-02-26 13:23:20
● 2021-03-04 09:54:38
● 2026-08-10 19:38:40

○A199.49.20.62020-10-16 → 2021-08-13 · 5 obs

○ 2020-09-26 14:41:32
● 2020-10-16 03:21:44
● 2021-08-13 01:53:06
○ 2021-08-23 14:03:34
○ 2026-08-10 19:38:40

○A199.49.30.242021-08-23 → 2022-01-30 · 5 obs

○ 2021-08-13 01:53:06
● 2021-08-23 14:03:34
● 2022-01-30 14:52:26
○ 2026-02-14 16:48:14
○ 2026-08-10 19:38:40

○A199.52.9.622009-07-04 → 2020-09-26 · 4 obs

● 2009-07-04 07:31:46
● 2020-09-26 14:41:32
○ 2020-10-16 03:21:44
○ 2026-08-10 19:38:40

●A20.241.228.1442026-02-14 → 2026-08-10 · 3 obs

○ 2022-01-30 14:52:26
● 2026-02-14 16:48:14
● 2026-08-10 19:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
ey.com	sgsinrazdns01.ey.com, defrnrazdns01.ey.com, derusrazdns01.ey.com, usfwtrazdns01.ey.com...	5 records

✅ Authoritative Response

Server:199.49.30.249

NS records: sgsinrazdns01.ey.com, defrnrazdns01.ey.com, derusrazdns01.ey.com, usfwtrazdns01.ey.com, uspilrazdns01.ey.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.241.228.144`
NS	5	`SGSINRAZDNS01.EY.COM, USFWTRAZDNS01.ey.com...`
MX	4	`mx1.hc497-45.ca.iphmx.com (pri: 5), mx2.hc4518-41.iphmx.com (pri: 0)...`
TXT	28	`_globalsign-domain-verification=w79G9w4s, _globalsign-domain-verification=QRsUPMvM...`
SOA	1	`DEFRNRAZDNS01.ey.com postmaster.ey.com`

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (sgsinrazdns01.ey.com, defrnrazdns01.ey.com, derusrazdns01.ey.com...)

Analysis

Hierarchy

The host names globaltracker.ey.com, eycanvasdoc-eun.ey.com, pe.ey.com, rapid.ey.com and nexus-in.ey.com — along with several hundred others — are all subdomains of ey.com.

IP Addresses

ey.com has exactly one IP address — 20.241.228.144.

eylaw.com.sg, ey.fi, betterworkingworld.asia plus two other host names have IP numbers in common with ey.com.

Name Servers

Five name servers handle delegation for ey.com: defrnrazdns01.ey.com, derusrazdns01.ey.com, sgsinrazdns01.ey.com and two others.

ey.com has at least partial name server overlap with other domains, such as ph.ey.com, financialreportingoutlook.com, ey.com.au and two others.

These name servers tend to appear together with the name servers usfwtrazdns01.ey.com, uspilrazdns01.ey.com and ussecrazdns01.ey.com.

Host names resolving to a single IP address:

defrnrazdns01.ey.com resolves to 145.62.66.103.

derusrazdns01.ey.com resolves to 145.62.82.85.

sgsinrazdns01.ey.com resolves to 199.49.15.218.

usfwtrazdns01.ey.com resolves to 199.49.30.249.

uspilrazdns01.ey.com resolves to 199.49.20.5.

Mail Servers

ey.com has 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.

At least some of the mail servers used by ey.com are shared with other domains: eyo365.com, cylaw.ey.com, auditconfirmation.ey.com and two others among them.

These mail servers tend to be used in combination with the mail servers mx1.hc413-60.ap.iphmx.com and mx1.hc289-33.eu.iphmx.com.

Each of mx1.hc4518-41.iphmx.com, mx2.hc4518-41.iphmx.com, mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com directs to two IP addresses. mx1.hc4518-41.iphmx.com and mx2.hc4518-41.iphmx.com share 68.232.154.144 and 207.54.80.51; mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com share 216.71.129.171 and 216.71.132.231.

The host names mx1.hc4518-41.iphmx.com and mx2.hc4518-41.iphmx.com both resolve to 68.232.154.144 IP addresses.

The host names mx1.hc4518-41.iphmx.com and mx2.hc4518-41.iphmx.com both resolve to 207.54.80.51 IP addresses.

The host names mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com both resolve to 216.71.129.171 IP addresses.

The host names mx1.hc497-45.ca.iphmx.com and mx2.hc497-45.ca.iphmx.com both resolve to 216.71.132.231 IP addresses.

ey.com - robtex.com

ey.com

com

ey.com

Key facts

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ey.com`

`com`