networkconcepts.nl - robtex.com
networkconcepts.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-27 13:30:01 +0000 (EPOCH 1774618201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-27 #27 | ||||||
Subdomains
mgt.networkconcepts.nl |
mail2.networkconcepts.nl |
web1.networkconcepts.nl |
smartbackup.networkconcepts.nl |
kvm-hlm-01.networkconcepts.nl |
inet.networkconcepts.nl |
monitor2.networkconcepts.nl |
multi-adam-01.networkconcepts.nl |
adam-11.networkconcepts.nl |
flexvpn1.networkconcepts.nl |
adam-10.networkconcepts.nl |
ns1.networkconcepts.nl |
ns2.networkconcepts.nl |
mail.networkconcepts.nl |
Same first word
networkconcepts.nl |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.networkconcepts.nl2015-06-06 → 2026-03-27 · 5 obs
● 2017-01-25 00:07:18
○ 2021-09-16 15:31:14
● 2026-02-15 04:48:16
● 2026-03-27 13:58:04
●NSns1.twsnetworks.com2021-09-16 → 2026-03-27 · 3 obs
● 2021-09-16 15:31:14
● 2026-03-27 13:58:04
●NSns2.networkconcepts.nl2015-06-06 → 2026-03-27 · 5 obs
● 2017-01-25 00:07:18
○ 2021-09-16 15:31:14
● 2026-02-15 04:48:16
● 2026-03-27 13:58:04
●NSns2.twsnetworks.com2021-09-16 → 2026-03-27 · 3 obs
● 2021-09-16 15:31:14
● 2026-03-27 13:58:04
○NSns3.networkconcepts.nl2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-25 18:46:46
○ 2026-03-27 13:58:04
●MXnetworkconcepts-nl.mail.protection.outlook.com2015-06-06 → 2026-03-27 · 2 obs
● 2026-03-27 13:58:04
●A46.19.218.2142026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 04:48:16
● 2026-03-27 13:58:04
○A46.19.218.402021-09-16 → 2021-09-16 · 4 obs
● 2021-09-16 15:31:14
○ 2026-02-15 04:48:16
○ 2026-03-27 13:58:04
○A89.106.163.102015-06-06 → 2017-01-25 · 4 obs
● 2017-01-25 00:07:18
○ 2021-09-16 15:31:14
○ 2026-03-27 13:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| networkconcepts.nl | ns1.networkconcepts.nl, ns2.networkconcepts.nl | 4 records |
✅ Authoritative Response
Server:89.106.163.11
NS records: ns1.networkconcepts.nl, ns2.networkconcepts.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for networkconcepts.nl (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.19.218.214 |
| NS | 2 | ns1.twsnetworks.com, ns2.twsnetworks.com |
| MX | 1 | networkconcepts-nl.mail.protection.outlo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.twsnetworks.com hostmaster.twsnetwor |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.networkconcepts.nl, ns2.networkconcepts.nl, ns1.networkconcepts.nl...)
Analysis
Hierarchy
networkconcepts.nl is the parent of mgt.networkconcepts.nl, mail2.networkconcepts.nl, web1.networkconcepts.nl, smartbackup.networkconcepts.nl, kvm-hlm-01.networkconcepts.nl and a few other host names.
IP Addresses
networkconcepts.nl maps to IP address 46.19.218.214.
Other host names, for instance mymicrogroup.com, amsterdamsciencepark.nl, www.amsterdamsciencepark.nl, tws-technologies.nl and buro-luid.nl share IP numbers with networkconcepts.nl.
Name Servers
networkconcepts.nl is delegated to four name servers: ns1.twsnetworks.com, ns2.twsnetworks.com, ns1.networkconcepts.nl and ns2.networkconcepts.nl.
networkconcepts.nl at least partially shares name servers with other domains such as 163.106.89.in-addr.arpa, pantarijn.nl, 164.106.89.in-addr.arpa, tws-technologies.nl and twsnetworking.net.
Host names with two IP numbers:
ns1.twsnetworks.com points to 2a00:1bcf:a2::53 and 89.106.162.11.
ns2.twsnetworks.com points to 2a00:1bcf:a3::53 and 89.106.163.11.
ns1.networkconcepts.nl points to 2a00:1bc8:1:1::2 and 89.106.162.11.
ns2.networkconcepts.nl points to 2a00:1bc8:1:2::2 and 89.106.163.11.
Host names that point to 89.106.162.11: ns1.twsnetworks.com and ns1.networkconcepts.nl.
Host names that point to 89.106.163.11: ns2.twsnetworks.com and ns2.networkconcepts.nl.
Mail Servers
networkconcepts.nl is handled by a single mail server, networkconcepts-nl.mail.protection.outlook.com.
networkconcepts-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 52.101.68.5, 52.101.68.8, 52.101.68.10 and 52.101.68.25.