`ernstandyoungtaxguide.com`

DNSSEC	⚠️ Not signed
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`
NS	`ussecrazdns01.ey.com` ⚠️ Not in parent delegation
		A	199.52.13.233^{🇺🇸 AS3571199.52.13.0/24 395 9th Avenue New York NY 10001 United States}
			PTR	`ussecrazdns01.ey.com`
TXT	`v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.da.spf-protect.agar...`
SOA	`DEFRNRAZDNS01.ey.com`postmaster@ey.com 2026-04-11 #3

`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=1776178082

Same first word

ernstandyoungtaxguide.com

DNS History

18 records (6 active, 12 former)

○NSagdcns.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSagdcns3.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSagdcns4.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSdbru.br.ns.els-gms.att.net2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSdefrakns3.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSdefrkrazdns01.ey.com2018-08-04 → 2018-08-04 · 4 obs

○ 2017-01-06 15:55:04
● 2018-08-04 09:09:06
○ 2019-09-04 10:51:34
○ 2026-04-14 15:14:16

●NSdefrnrazdns01.ey.com2018-08-04 → 2026-04-14 · 3 obs

○ 2017-01-06 15:55:04
● 2018-08-04 09:09:06
● 2026-04-14 15:14:16

○NSdefrnrlzdns1.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSdefrnrlzdns2.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

●NSderusrazdns01.ey.com2018-08-04 → 2026-04-14 · 3 obs

○ 2017-01-06 15:55:04
● 2018-08-04 09:09:06
● 2026-04-14 15:14:16

○NSderusrlzdns1.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSderusrlzdns2.ey.com2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

○NSdmtu.mt.ns.els-gms.att.net2015-07-05 → 2017-01-06 · 4 obs

● 2015-07-05 21:06:18
● 2017-01-06 15:55:04
○ 2018-08-04 09:09:06
○ 2026-04-14 15:14:16

●NSsgsinrazdns01.ey.com2018-08-04 → 2026-04-14 · 3 obs

○ 2017-01-06 15:55:04
● 2018-08-04 09:09:06
● 2026-04-14 15:14:16

●NSusfwtrazdns01.ey.com2026-03-01 → 2026-04-14 · 3 obs

○ 2019-09-04 10:51:34
● 2026-03-01 20:54:58
● 2026-04-14 15:14:16

●NSuspilrazdns01.ey.com2026-03-01 → 2026-04-14 · 3 obs

○ 2019-09-04 10:51:34
● 2026-03-01 20:54:58
● 2026-04-14 15:14:16

●NSussecrazdns01.ey.com2018-08-04 → 2026-04-14 · 3 obs

○ 2017-01-06 15:55:04
● 2018-08-04 09:09:06
● 2026-04-14 15:14:16

○A199.52.9.622015-07-05 → 2021-04-19 · 4 obs

● 2015-07-05 21:06:18
● 2021-04-19 08:30:32
○ 2026-03-01 20:54:58
○ 2026-04-14 15:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ernstandyoungtaxguide.com	sgsinrazdns01.ey.com, defrnrazdns01.ey.com, derusrazdns01.ey.com, usfwtrazdns01.ey.com...	5 records

✅ Authoritative Response

Server:145.62.82.85

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: 3482ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`USPILRAZDNS01.ey.com, USFWTRAZDNS01.ey.com...`
TXT	1	`v=spf1 exists:%{i}._i.%{d}._d.espf.agari`
SOA	1	`DEFRNRAZDNS01.ey.com postmaster.ey.com`

📌 Glue Records Collected

Total: 5

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

Analysis

Name Servers

ernstandyoungtaxguide.com is delegated to six name servers: defrnrazdns01.ey.com, derusrazdns01.ey.com, sgsinrazdns01.ey.com, usfwtrazdns01.ey.com, uspilrazdns01.ey.com and ussecrazdns01.ey.com.

ernstandyoungtaxguide.com at least partially shares name servers with other domains, for instance ru.ey.com, mx.ey.com, mtelnet.com, eycampusscout.de and eycashmanagement.de.

these name servers are commonly used alongside defrkrazdns01.ey.com.

Host names with one IP number: Host name defrnrazdns01.ey.com points to 145.62.66.103; Host name derusrazdns01.ey.com points to 145.62.82.85; Host name sgsinrazdns01.ey.com points to 199.49.15.218; Host name usfwtrazdns01.ey.com points to 199.49.30.249; Host name uspilrazdns01.ey.com points to 199.49.20.5; Host name ussecrazdns01.ey.com points to 199.52.13.233.

ernstandyoungtaxguide.com - robtex.com