crizal.co - robtex.com

crizal.co

DNSSEC⚠️ Not signed
NSfrexi901.essilor.com ⭐
A172.17.237.12UNSPECIFIED160.0.0.0/3
NSfrexi902.essilor.com
A20.85.152.28πŸ‡ΊπŸ‡Έ Microsoft20.64.0.0/10
SOAfrexi901.essilor.commisnetsupport@essilor.fr serial=22

co

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759641937

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

NSfrexi901.essilor.comfrexi902.essilor.com
●NSfrexi901.essilor.com2026-04-17 β†’ 2026-04-24 Β· 2 obs
● 2026-04-17 08:29:52
● 2026-04-24 13:49:06
●NSfrexi902.essilor.com2026-04-17 β†’ 2026-04-24 Β· 2 obs
● 2026-04-17 08:29:52
● 2026-04-24 13:49:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
crizal.cofrexi901.essilor.com, frexi902.essilor.com-

βœ… Authoritative Response

Server:20.85.152.28

NS records: frexi901.essilor.com, frexi902.essilor.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crizal.co (unsigned zone)

⏱️ Timing

Total: 3642ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2frexi902.essilor.com, frexi901.essilor.com
SOA1frexi901.essilor.com misnetsupport.essil

Analysis

Name Servers

crizal.co's delegation is to two name servers frexi901.essilor.com and frexi902.essilor.com.

crizal.co shares the same name server configuration as other domains, such as luxottica-essilor.group, essilux.net, m-eye-e-store.com, essilor-france.fr and opsysweb.at.

Host names with a single IP:

frexi901.essilor.com resolves to 172.17.237.12.

frexi902.essilor.com resolves to 20.85.152.28.