espf.com.cn - robtex.com

espf.com.cn

DNSSEC⚠️ Not signed
NSfrexi901.essilor.com ⚠️ Not in zone NS records
A193.242.5.220🇫🇷 ESSILOR193.242.5.0/24 Essilor International Creteil-Echat France
NSfrexi902.essilor.com ⚠️ Not in zone NS records
A20.85.152.28🇺🇸 Microsoft20.64.0.0/10

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030470798
WOT: NOT_SAFE (20/100)

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DNS History

2 records (2 active, 0 former)

NSfrexi901.essilor.comfrexi902.essilor.com
●NSfrexi901.essilor.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 08:24:28
● 2026-03-22 16:25:26
●NSfrexi902.essilor.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-15 08:24:28
● 2026-03-22 16:25:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
espf.com.cnfrexi901.essilor.com, frexi902.essilor.com-

✅ Authoritative Response

Server: 193.242.5.220

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for espf.com.cn (unsigned zone)

⏱️ Timing

Total: 858ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

Two name servers frexi901.essilor.com and frexi902.essilor.com handle the delegation for espf.com.cn.

espf.com.cn shares the same name server setup as other domains, for instance startyouruprise.com, variluxseries.com, crizal-prevencia.com, xn--vgux19g.cn and luxotticaessilor.tv.

Host names with one IP:

frexi901.essilor.com points to: 193.242.5.220

frexi902.essilor.com points to: 20.85.152.28