optometry.ch - dns.ninja

`optometry.ch`

DNSSEC	🔒 Signed (DS record present)
A	94.103.96.188^{🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland}
		PTR	`web23.swisscenter.com`
NS	`ns1.swisscenter.com` ⭐
		A	2001:1600:120:100::a^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns1.swisscenter.com`
		A	83.166.158.200^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
NS	`ns2.swisscenter.com`
		A	2a00:a500:0:93::78^{🇨🇭 OPENBUSINESS2a00:a500::/32 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland}
			PTR	`ns2.swisscenter.com`
		A	94.103.96.78^{🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland}
			PTR	`ns2.swisscenter.com`
NS	`ns3.swisscenter.com`
		A	2a02:c207:2037:9959::1^{🇩🇪 CONTABO2a02:c207::/32}
			PTR	`ns3.swisscenter.com`
		A	213.136.91.208^{🇩🇪 CONTABO213.136.90.0/23}
			PTR	`ns3.swisscenter.com`
NS	`ns4.swisscenter.com`
		A	2001:4b98:dc2:41:216:3eff:fed3:abe0^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns4.swisscenter.com`
		A	46.226.109.118^{🇫🇷 GANDI-AS46.226.108.0/22 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns4.swisscenter.com`
SOA	`ns1.swisscenter.com`dom-reg@swisslink.ch 2026-07-09 #1

`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 2026-07-10 #46

Same first word

Similar names

typometro.com

motortype.com

termopoty.ru

emptyroot.com

DNS History

9 records (5 active, 4 former)

○NSns1.artimus.ch2015-04-24 → 2016-07-16 · 4 obs

● 2015-04-24 18:58:04
● 2016-07-16 21:32:36
○ 2017-03-22 05:26:00
○ 2026-07-10 21:40:28

●NSns1.swisscenter.com2017-03-22 → 2026-07-10 · 3 obs

○ 2016-07-16 21:32:36
● 2017-03-22 05:26:00
● 2026-07-10 21:40:28

○NSns2.artimus.ch2015-04-24 → 2016-07-16 · 4 obs

● 2015-04-24 18:58:04
● 2016-07-16 21:32:36
○ 2017-03-22 05:26:00
○ 2026-07-10 21:40:28

●NSns2.swisscenter.com2017-03-22 → 2026-07-10 · 3 obs

○ 2016-07-16 21:32:36
● 2017-03-22 05:26:00
● 2026-07-10 21:40:28

●NSns3.swisscenter.com2017-03-22 → 2026-07-10 · 3 obs

○ 2016-07-16 21:32:36
● 2017-03-22 05:26:00
● 2026-07-10 21:40:28

●NSns4.swisscenter.com2017-03-22 → 2026-07-10 · 3 obs

○ 2016-07-16 21:32:36
● 2017-03-22 05:26:00
● 2026-07-10 21:40:28

○A94.103.96.1772017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-16 21:32:36
● 2017-03-22 05:26:00
○ 2026-03-07 03:34:50
○ 2026-07-10 21:40:28

●A94.103.96.1882026-03-07 → 2026-07-10 · 6 obs

○ 2017-03-22 05:26:00
● 2026-03-07 03:34:50
● 2026-03-29 23:31:44
○ 2026-04-08 07:28:36
● 2026-05-09 08:05:56
● 2026-07-10 21:40:28

○A94.103.99.102015-04-24 → 2016-07-16 · 4 obs

● 2015-04-24 18:58:04
● 2016-07-16 21:32:36
○ 2017-03-22 05:26:00
○ 2026-07-10 21:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	f.nic.ch, b.nic.ch, a.nic.ch, e.nic.ch...	-
optometry.ch	ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com, ns1.swisscenter.com	-

✅ Authoritative Response

Server:94.103.96.78

NS records: ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com, ns1.swisscenter.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.103.96.188`
NS	4	`ns2.swisscenter.com, ns3.swisscenter.com...`
SOA	1	`ns1.swisscenter.com dom-reg.swisslink.ch`

Analysis

IP Addresses

optometry.ch has exactly one IP address — 94.103.96.188.

exogene.ch, houblon.ch, profauna.ch plus two other host names have IP numbers in common with optometry.ch.

Name Servers

Four name servers handle the delegation for optometry.ch: ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com and ns4.swisscenter.com.

There is at least partial name server overlap between optometry.ch and other domains — kpms.com, pam.ch, vego.ch and two more among them.

These name servers regularly appear alongside ns1.swisslink.ch, ns2.swisslink.ch, ns3.swisslink.ch and 3 other name servers in NS record sets.

All four hostnames — ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com and ns4.swisscenter.com — resolve to two IP numbers apiece: ns1.swisscenter.com to 83.166.158.200 and 2001:1600:120:100::a; ns2.swisscenter.com to 94.103.96.78 and 2a00:a500:0:93::78; ns3.swisscenter.com to 213.136.91.208 and 2a02:c207:2037:9959::1; ns4.swisscenter.com to 46.226.109.118 and 2001:4b98:dc2:41:216:3eff:fed3:abe0.