opticworks.nl - robtex.com

opticworks.nl

DNSSEC⚠️ Not signed
A4.175.161.176🇳🇱 Microsoft4.160.0.0/12 MICROSOFT
NSns1.naamserver.net ⭐ ⚠️ Not in parent delegation
A2a05:1500:501:1:1c00:67ff:fe00:108🇳🇱 CLDIN-NL2a05:1500::/29
PTRns1.naamserver.net
A185.94.228.152🇳🇱 CLDIN-NL185.94.228.0/24 CLDIN Antwerp
NSns.naamserver.net ⚠️ Not in zone NS records
A2a00:f10:400:4:1c00:aff:fe00:169c🇳🇱 CLDIN-NL2a00:f10::/29
PTRns.naamserver.net
A185.103.159.158🇳🇱 CLDIN-NL185.103.156.0/22
PTRns.naamserver.net
NSns2.naamserver.net
A2a05:1500:702:3:1c00:d2ff:fe00:14b2🇳🇱 CLDIN-NL2a05:1500::/29
A92.63.173.169🇳🇱 CLDIN-NL92.63.168.0/21 PCextreme IPv4 Route
PTRns2.naamserver.net
NSns3.naamserver.net
MXopticworks-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTctgti419954d4do5fd1f53jejq
TXTms-domain-verification=7b0d43f1-a35f-440d-9053-272084077c8a
TXTj7lbqk0l1565ed8duqpv6feuai
TXTMS=ms21438101
TXTv=spf1 include:spf.protection.outlook.com -all
TXTopticworks.azurewebsites.net
TXTgoogle-site-verification=VO1_qHWVFd_CPZb-2a9fWcIgkrVtuWS2_GWVN2ftk4w
SOAns.naamserver.nethostmaster@essilor.nl 2026-07-01 #2

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-07 00:00:01 +0000 (EPOCH 1786060801)
SOAns1.dns.nldns@sidn.nl 2026-08-07 #0

Same first word

opticworks.nl

Similar names

workoptics.com
pictoworks.com
worktopics.com

DNS History

6 records (6 active, 0 former)

NSns.naamserver.netns1.naamserver.netns2.naamserver.netns3.naamserver.netMXopticworks-nl.mail.protection.outlook.comA4.175.161.176
●NSns.naamserver.net2026-04-17 → 2026-08-07 · 2 obs
● 2026-04-17 08:31:22
● 2026-08-07 00:51:30
●NSns1.naamserver.net2026-04-17 → 2026-08-07 · 2 obs
● 2026-04-17 08:31:22
● 2026-08-07 00:51:30
●NSns2.naamserver.net2026-04-17 → 2026-08-07 · 2 obs
● 2026-04-17 08:31:22
● 2026-08-07 00:51:30
●NSns3.naamserver.net2026-04-17 → 2026-08-07 · 5 obs
● 2026-04-17 08:31:22
● 2026-05-06 17:33:56
○ 2026-05-14 01:27:00
● 2026-05-20 00:15:26
● 2026-08-07 00:51:30
●MXopticworks-nl.mail.protection.outlook.com2026-04-17 → 2026-08-07 · 2 obs
● 2026-04-17 08:31:22
● 2026-08-07 00:51:30
●A4.175.161.1762026-04-17 → 2026-08-07 · 2 obs
● 2026-04-17 08:31:22
● 2026-08-07 00:51:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
opticworks.nlns3.naamserver.net, ns1.naamserver.net, ns2.naamserver.net-

✅ Authoritative Response

Server:185.94.228.152

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticworks.nl (unsigned zone)

⏱️ Timing

Total: 3719ms | Queries: -

📄 Records

TypeCountSample Data
A14.175.161.176
NS3ns.naamserver.net, ns1.naamserver.net...
MX1opticworks-nl.mail.protection.outlook.co
TXT7ctgti419954d4do5fd1f53jejq, ms-domain-verification=7b0d43f1-a35f-440...
SOA1ns.naamserver.net hostmaster.essilor.nl

Analysis

IP Addresses

opticworks.nl directs to one IP number, which is 4.175.161.176.

Other host names share IP numbers with opticworks.nl; omax.nl is one such example.

Name Servers

The domain opticworks.nl is delegated to these four name servers: ns1.naamserver.net, ns2.naamserver.net, ns3.naamserver.net and ns.naamserver.net.

opticworks.nl shares at least some of its name servers with other domains, including betweenbusiness-travel.com, faamfinancieel.nl, cintra.nl and two others.

ns1.naamserver.net resolves to 185.94.228.152 and 2a05:1500:501:1:1c00:67ff:fe00:108. ns2.naamserver.net resolves to 92.63.173.169 and 2a05:1500:702:3:1c00:d2ff:fe00:14b2. ns.naamserver.net resolves to 185.103.159.158 and 2a00:f10:400:4:1c00:aff:fe00:169c. All three hostnames point to two IP numbers each.

Mail Servers

opticworks.nl routes its mail through a single mail server, opticworks-nl.mail.protection.outlook.com.

opticworks-nl.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.8, 52.101.68.21 and 52.101.68.29, along with 5 other.