`optimus-instruments.com`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:1093:0:2:2d1:6711^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	185.162.31.217^{🇧🇪 COMBELL-AS185.162.28.0/22 Combell Network}
NS	`ns1.combell.eu` ⭐
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns3.combell.net`
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`optimusinstruments-com01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms64949872`
TXT	`v=spf1 mx ip4:194.132.50.192 ip4:164.132.50.192 include:spf.protection.outloo...`
SOA	`ns1.combell.eu`hostmaster@optimus-instruments.com serial=1766406424

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775905887

Subdomains

www.optimus-instruments.com

Same first word

optimus-instruments.com

DNS History

17 records (6 active, 11 former)

●NSns1.combell.eu2026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

○NSns1.skynet.be2015-08-08 → 2018-09-02 · 4 obs

● 2015-08-08 03:37:34
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

○NSns2.skynet.be2015-08-08 → 2018-09-02 · 4 obs

● 2015-08-08 03:37:34
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

●NSns3.combell.net2026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

○NSns3.skynet.be2015-08-08 → 2018-09-02 · 4 obs

● 2015-08-08 03:37:34
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

●NSns4.combell.net2026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

○NSns4.skynet.be2015-08-08 → 2018-09-02 · 4 obs

● 2015-08-08 03:37:34
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

○MXimail.optimus-instruments.com2015-11-28 → 2018-09-02 · 5 obs

○ 2015-08-08 03:37:34
● 2015-11-28 01:08:26
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

○MXin.mx.skynet.be2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 03:37:34
○ 2015-11-28 01:08:26
○ 2026-04-11 11:28:54

●MXoptimusinstruments-com01i.mail.protection.outlook.com2026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

○MXrelay.mx.skynet.be2015-08-08 → 2018-09-02 · 4 obs

● 2015-08-08 03:37:34
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

○A164.132.50.1922018-09-02 → 2018-09-02 · 4 obs

○ 2017-02-07 10:45:18
● 2018-09-02 09:15:08
○ 2026-02-27 05:55:18
○ 2026-04-11 11:28:54

●A185.162.31.2172026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

●A2a00:1c98:1000:1093:0:2:2d1:67112026-02-27 → 2026-04-11 · 3 obs

○ 2018-09-02 09:15:08
● 2026-02-27 05:55:18
● 2026-04-11 11:28:54

○A91.183.76.2062017-02-07 → 2017-02-07 · 4 obs

○ 2016-06-20 19:22:50
● 2017-02-07 10:45:18
○ 2018-09-02 09:15:08
○ 2026-04-11 11:28:54

○A91.183.76.452016-02-27 → 2016-06-20 · 5 obs

○ 2015-11-28 01:08:26
● 2016-02-27 15:27:24
● 2016-06-20 19:22:50
○ 2017-02-07 10:45:18
○ 2026-04-11 11:28:54

○A91.183.79.1542015-08-08 → 2015-11-28 · 4 obs

● 2015-08-08 03:37:34
● 2015-11-28 01:08:26
○ 2016-02-27 15:27:24
○ 2026-04-11 11:28:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimus-instruments.com	ns3.combell.net, ns4.combell.net, ns1.combell.eu	-

✅ Authoritative Response

Server:89.44.166.48

NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimus-instruments.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.162.31.217`
AAAA	1	`2a00:1c98:1000:1093:0:2:2d1:6711`
NS	3	`ns3.combell.net, ns4.combell.net...`
MX	1	`optimusinstruments-com01i.mail.protectio`
TXT	2	`v=spf1 mx ip4:194.132.50.192 ip4:164.132, MS=ms64949872`
SOA	1	`ns1.combell.eu hostmaster.optimus-instru`

Analysis

Hierarchy

The parent of www.optimus-instruments.com is optimus-instruments.com.

IP Addresses

optimus-instruments.com points to two IP numbers: 2a00:1c98:1000:1093:0:2:2d1:6711 and 185.162.31.217.

Other host names such as interegion.nl, jef-vanlooveren.be, semainedelavision.be, wanderful.design and thwing-albert-europe.be share IPs with optimus-instruments.com.

Name Servers

optimus-instruments.com is delegated to three name servers: ns1.combell.eu, ns3.combell.net and ns4.combell.net.

optimus-instruments.com at least partially shares name servers with other domains, for instance tims.be, mediahaven.eu, a9construct.eu, launtree.be and kleir.be.

These name servers are commonly used together with ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.

Host ns1.combell.eu points to 2a00:1c98:50::50 and 89.44.166.48; Host ns3.combell.net points to 2a00:1c98::53:1 and 83.217.73.172; Host ns4.combell.net points to 2001:1598:0:101::3 and 86.39.202.67.

Mail Servers

optimus-instruments.com is handled by a single mail server, optimusinstruments-com01i.mail.protection.outlook.com.

Host name optimusinstruments-com01i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.36, 52.101.73.22 and 52.101.73.153.

optimus-instruments.com - robtex.com