`expanscience-ingredients.com`

DNSSEC	🔒 Signed (DS record present)
A	35.71.163.53^{🇺🇸 Amazon35.71.160.0/20}
		PTR	`a01d1481c27b8dc41.awsglobalaccelerator.com`
A	75.2.3.48^{🇺🇸 Amazon75.2.0.0/20}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
TXT	`v=spf1 -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-03-26 #1

`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=1774790597

Subdomains

preprod.expanscience-ingredients.com

Same first word

expanscience-ingredients.com

DNS History

12 records (5 active, 7 former)

○NSns2.observatoiredesmarques.fr2015-07-12 → 2017-03-22 · 4 obs

● 2015-07-12 06:27:30
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

○NSns3.nameshield.net2015-07-12 → 2017-03-22 · 4 obs

● 2015-07-12 06:27:30
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

●NSnsa.perf1.fr2026-02-21 → 2026-03-29 · 3 obs

○ 2017-03-22 05:02:04
● 2026-02-21 10:02:44
● 2026-03-29 13:30:42

●NSnsb.perf1.com2026-02-21 → 2026-03-29 · 3 obs

○ 2017-03-22 05:02:04
● 2026-02-21 10:02:44
● 2026-03-29 13:30:42

●NSnsc.perf1.com2026-02-21 → 2026-03-29 · 3 obs

○ 2017-03-22 05:02:04
● 2026-02-21 10:02:44
● 2026-03-29 13:30:42

○NSobs.ns1.fr2015-07-12 → 2017-03-22 · 4 obs

● 2015-07-12 06:27:30
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

○MXmx3.nameshield.com2015-07-12 → 2017-03-22 · 4 obs

● 2015-07-12 06:27:30
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

○MXmx4.nameshield.net2015-07-12 → 2017-03-22 · 4 obs

● 2015-07-12 06:27:30
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

●A35.71.163.532026-02-21 → 2026-03-29 · 3 obs

○ 2017-03-22 05:02:04
● 2026-02-21 10:02:44
● 2026-03-29 13:30:42

○A66.155.18.992015-07-12 → 2015-11-25 · 4 obs

● 2015-07-12 06:27:30
● 2015-11-25 07:56:28
○ 2016-02-27 14:02:18
○ 2026-03-29 13:30:42

○A66.155.19.172016-02-27 → 2017-03-22 · 5 obs

○ 2015-11-25 07:56:28
● 2016-02-27 14:02:18
● 2017-03-22 05:02:04
○ 2026-02-21 10:02:44
○ 2026-03-29 13:30:42

●A75.2.3.482026-02-21 → 2026-03-29 · 3 obs

○ 2017-03-22 05:02:04
● 2026-02-21 10:02:44
● 2026-03-29 13:30:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
expanscience-ingredients.com	nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr	4 records

✅ Authoritative Response

Server:152.89.172.100

NS records: nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.3.48, 35.71.163.53`
NS	3	`nsa.perf1.fr, nsc.perf1.com...`
TXT	1	`v=spf1 -all`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsb.perf1.com, nsb.perf1.com, nsc.perf1.com...)

Analysis

Hierarchy

expanscience-ingredients.com is the parent of preprod.expanscience-ingredients.com.

IP Addresses

expanscience-ingredients.com resolves to two IP numbers: 35.71.163.53 and 75.2.3.48.

other host names including expanscience.es, piascledine.ro, expanscience.com, arthrolink.com and a01d1481c27b8dc41.awsglobalaccelerator.com share IP numbers with expanscience-ingredients.com.

Name Servers

expanscience-ingredients.com is delegated to three name servers nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

expanscience-ingredients.com at least partially shares name servers with other domains, for instance kering.tw, moulinex.it, yellohvillage.es, nmc-lbt.com and lmtag.com.

these name servers are commonly used with the name servers ns0.infravesi.com, ns1.infravesi.com, a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, ns1.coltfrance.com, nsz.perf1.com, nsz.perf1.fr and ns.hermesworld.com.

Host names with two IP numbers:

nsb.perf1.com points to: 2a01:c8:101::100 and 81.92.95.100.

nsc.perf1.com points to: 2a09:35c0:102::100 and 152.89.172.100.

nsa.perf1.fr points to: 2a01:c8:100::100 and 81.92.94.100.

expanscience-ingredients.com - robtex.com