`e-spf.ch`

DNSSEC	⚠️ Not signed
NS	`frexi901.essilor.com` ⚠️ Not in zone NS records
		A	193.242.5.220^{🇫🇷 ESSILOR193.242.5.0/24 Essilor International Creteil-Echat France}
			PTR	`frexi901.essilor.com`
NS	`frexi902.essilor.com` ⚠️ Not in zone NS records
		A	20.85.152.28^{🇺🇸 Microsoft20.64.0.0/10}

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-15 #15

Same first word

e-spf.de

e-spf.com.pt

e-spf.com.cn

e-spf.org

e-spf.com.mx

e-spf.net

e-spf.jp

e-spf.fr

e-spf.ca

e-spf.info

e-spf.be

e-spf.se

e-spf.co

e-spf.es

e-spf.nl

e-spf.in

e-spf.eu

e-spf.ch

e-spf.asia

Similar names

e-fsp.com

fs-pe.com

ps-ef.com

fp-es.azureedge.net

ps-ef.net

ep-fs.com

DNS History

3 records (2 active, 1 former)

●NSfrexi901.essilor.com2015-08-16 → 2026-03-23 · 2 obs

● 2015-08-16 23:10:14
● 2026-03-23 20:44:44

●NSfrexi902.essilor.com2015-08-16 → 2026-03-23 · 2 obs

● 2015-08-16 23:10:14
● 2026-03-23 20:44:44

○A178.33.6.782015-08-16 → 2017-01-22 · 4 obs

● 2015-08-16 23:10:14
● 2017-01-22 12:06:28
○ 2026-03-15 08:24:18
○ 2026-03-23 20:44:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
e-spf.ch	frexi901.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 e-spf.ch (unsigned zone)

⏱️ Timing

Total: 821ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

e-spf.ch has two name servers: frexi901.essilor.com and frexi902.essilor.com.

e-spf.ch shares the same name server setup as other domains, for example bbgr.es, luxottica-essilor.info, essilorluxottica.group, meyefit.de and opsyswebpreprod.eu.

Host names with a single IP:

frexi901.essilor.com points to 193.242.5.220

frexi902.essilor.com points to 20.85.152.28

e-spf.ch - robtex.com

e-spf.ch

ch