`zoetisreferencelabs.com`

DNSSEC	⚠️ Not signed
A	3.219.78.25^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-219-78-25.compute-1.amazonaws.com`
A	3.220.212.11^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	3.220.214.71^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
NS	`edns4.ultradns.com` ⭐
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`edns4.ultradns.biz`
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
NS	`edns4.ultradns.net`
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`edns4.ultradns.org`
		A	2001:502:4612::204^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns4.ultradns.org`
		A	204.74.111.4^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns4.ultradns.org`
SOA	`edns4.ultradns.com`seth\@slosberg.zoetis.com 2021-10-11 #4

`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=1778275791

Same first word

zoetisreferencelabs.com

DNS History

10 records (7 active, 3 former)

●NSedns4.ultradns.biz2026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

●NSedns4.ultradns.com2026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

●NSedns4.ultradns.net2026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

●NSedns4.ultradns.org2026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

○NSns73.domaincontrol.com2020-03-18 → 2020-03-18 · 3 obs

● 2020-03-18 18:29:08
○ 2026-05-05 17:03:18
○ 2026-05-08 21:43:58

○NSns74.domaincontrol.com2020-03-18 → 2020-03-18 · 3 obs

● 2020-03-18 18:29:08
○ 2026-05-05 17:03:18
○ 2026-05-08 21:43:58

○A184.168.131.2412020-03-18 → 2020-03-18 · 3 obs

● 2020-03-18 18:29:08
○ 2026-05-05 17:03:18
○ 2026-05-08 21:43:58

●A3.219.78.252026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

●A3.220.212.112026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

●A3.220.214.712026-05-05 → 2026-05-08 · 3 obs

○ 2020-03-18 18:29:08
● 2026-05-05 17:03:18
● 2026-05-08 21:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
zoetisreferencelabs.com	edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.111.4

NS records: edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zoetisreferencelabs.com (unsigned zone)

⏱️ Timing

Total: 810ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.220.214.71, 3.220.212.11...`
NS	4	`edns4.ultradns.biz, edns4.ultradns.com...`
SOA	1	`edns4.ultradns.com seth\.slosberg.zoetis`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns4.ultradns.com, edns4.ultradns.com)

Analysis

IP Addresses

zoetisreferencelabs.com resolves to three IPs: 3.219.78.25, 3.220.212.11 and 3.220.214.71.

Other host names, for instance zoetis.pe, zonaporcino.com, vetscanimagyst.co.uk, solensia.com.au and dirobanpi.com share IP numbers with zoetisreferencelabs.com.

Name Servers

zoetisreferencelabs.com's delegation is handled by four name servers: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.

zoetisreferencelabs.com partially shares name servers with other domains; examples include saludinmediata.com, reachteachlearn.com, bovishieldgold.com, curlycalf.com and nivervillecu.mb.ca.

These name servers are commonly used with epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, ns79.ultradns2.com, ns79.ultradns2.org, ns55.ultradns2.com and ns55.ultradns2.org.

Host names with two IPs:

edns4.ultradns.biz points to 2610:a1:1015::204 and 204.74.67.4

edns4.ultradns.com points to 2001:502:f3ff::204 and 204.74.66.4

edns4.ultradns.net points to 2610:a1:1014::204 and 204.74.110.4

edns4.ultradns.org points to 2001:502:4612::204 and 204.74.111.4

zoetisreferencelabs.com - robtex.com