optimopticien.com - dns.ninja

optimopticien.com

DNSSEC⚠️ Not signed
A2a03:a240::57🇫🇷 AS1-COSIUM2a03:a240::/48 TCEP specific route6
PTRe4.cosium.net
A185.14.128.71🇫🇷 AS1-COSIUM185.14.128.0/24 main network 1
NSns1.cosium.net ⭐
A2a03:a240::12🇫🇷 AS1-COSIUM2a03:a240::/48 TCEP specific route6
PTRns1.cosium.net
A185.14.128.12🇫🇷 AS1-COSIUM185.14.128.0/24 main network 1
PTRns1.cosium.net
NSns2.cosium.net
A2a03:a240:1::12🇫🇷 AS1-COSIUM2a03:a240:1::/48 EQX2 specific route6
PTRns2.cosium.net
A185.14.129.12🇫🇷 AS1-COSIUM185.14.129.0/24 main network 2
PTRns2.cosium.net
NSns3.cosium.net
A2001:41d0:302:2200::2a11🇫🇷 OVH2001:41d0::/32 IPv6
PTRns3.cosium.net
A193.70.41.145🇫🇷 OVH193.70.0.0/17
PTRns3.cosium.net
SOAns1.cosium.netnoc@cosium.com 2025-11-07 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785229167

Same first word

optimopticien.fr
optimopticien.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.cosium.netns2.cosium.netns3.cosium.netns1.cosium.comns2.cosium.comns2.sd-france.netns3.cosium.comsrv556.sd-france.netMXmx10.optimopticien.commx20.optimopticien.comA185.14.128.712a03:a240::57185.14.128.662a03:a240::5291.191.144.116
○NSns1.cosium.com2016-01-26 → 2017-03-28 · 5 obs
○ 2015-11-04 23:04:54
● 2016-01-26 17:59:20
● 2017-03-28 07:32:22
○ 2020-04-07 22:46:42
○ 2026-07-28 09:11:12
●NSns1.cosium.net2020-04-07 → 2026-07-28 · 3 obs
○ 2017-03-28 07:32:22
● 2020-04-07 22:46:42
● 2026-07-28 09:11:12
○NSns2.cosium.com2016-01-26 → 2017-03-28 · 5 obs
○ 2015-11-04 23:04:54
● 2016-01-26 17:59:20
● 2017-03-28 07:32:22
○ 2020-04-07 22:46:42
○ 2026-07-28 09:11:12
●NSns2.cosium.net2020-04-07 → 2026-07-28 · 3 obs
○ 2017-03-28 07:32:22
● 2020-04-07 22:46:42
● 2026-07-28 09:11:12
○NSns2.sd-france.net2015-06-20 → 2015-11-04 · 4 obs
● 2015-06-20 11:47:08
● 2015-11-04 23:04:54
○ 2016-01-26 17:59:20
○ 2026-07-28 09:11:12
○NSns3.cosium.com2016-01-26 → 2017-03-28 · 5 obs
○ 2015-11-04 23:04:54
● 2016-01-26 17:59:20
● 2017-03-28 07:32:22
○ 2020-04-07 22:46:42
○ 2026-07-28 09:11:12
●NSns3.cosium.net2020-04-07 → 2026-07-28 · 3 obs
○ 2017-03-28 07:32:22
● 2020-04-07 22:46:42
● 2026-07-28 09:11:12
○NSsrv556.sd-france.net2015-06-20 → 2015-11-04 · 4 obs
● 2015-06-20 11:47:08
● 2015-11-04 23:04:54
○ 2016-01-26 17:59:20
○ 2026-07-28 09:11:12
○MXmx10.optimopticien.com2015-06-20 → 2015-11-04 · 4 obs
● 2015-06-20 11:47:08
● 2015-11-04 23:04:54
○ 2016-01-26 17:59:20
○ 2026-07-28 09:11:12
○MXmx20.optimopticien.com2015-06-20 → 2015-11-04 · 4 obs
● 2015-06-20 11:47:08
● 2015-11-04 23:04:54
○ 2016-01-26 17:59:20
○ 2026-07-28 09:11:12
○A185.14.128.662016-01-26 → 2017-03-28 · 5 obs
○ 2015-11-04 23:04:54
● 2016-01-26 17:59:20
● 2017-03-28 07:32:22
○ 2020-04-07 22:46:42
○ 2026-07-28 09:11:12
●A185.14.128.712020-04-07 → 2026-07-28 · 3 obs
○ 2017-03-28 07:32:22
● 2020-04-07 22:46:42
● 2026-07-28 09:11:12
○A2a03:a240::522016-01-26 → 2017-03-28 · 5 obs
○ 2015-11-04 23:04:54
● 2016-01-26 17:59:20
● 2017-03-28 07:32:22
○ 2020-04-07 22:46:42
○ 2026-07-28 09:11:12
●A2a03:a240::572020-04-07 → 2026-07-28 · 3 obs
○ 2017-03-28 07:32:22
● 2020-04-07 22:46:42
● 2026-07-28 09:11:12
○A91.191.144.1162015-06-20 → 2015-11-04 · 4 obs
● 2015-06-20 11:47:08
● 2015-11-04 23:04:54
○ 2016-01-26 17:59:20
○ 2026-07-28 09:11:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optimopticien.comns2.cosium.net, ns1.cosium.net, ns3.cosium.net-

✅ Authoritative Response

Server:193.70.41.145

NS records: ns2.cosium.net, ns1.cosium.net, ns3.cosium.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimopticien.com (unsigned zone)

⏱️ Timing

Total: 3270ms | Queries: -

📄 Records

TypeCountSample Data
A1185.14.128.71
AAAA12a03:a240::57
NS3ns1.cosium.net, ns2.cosium.net...
SOA1ns1.cosium.net noc.cosium.com

Analysis

IP Addresses

optimopticien.com has two IP addresses: 185.14.128.71 and 2a03:a240::57

optimopticiens.fr, e4.cosium.net, opticiens-optim.fr plus two other host names have IP numbers in common with optimopticien.com.

Name Servers

optimopticien.com is delegated to three name servers: ns1.cosium.net, ns2.cosium.net and ns3.cosium.net.

At least some of optimopticien.com's name servers are shared with other domains, for example opticiens-optim.fr, optimopticiens.com, cosium.com and two more.

ns1.cosium.net, ns2.cosium.net and ns3.cosium.net each resolve to two IP addresses: ns1.cosium.net resolves to 185.14.128.12 and 2a03:a240::12; ns2.cosium.net resolves to 185.14.129.12 and 2a03:a240:1::12; ns3.cosium.net resolves to 193.70.41.145 and 2001:41d0:302:2200::2a11.