itdefense.nl - robtex.com
itdefense.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.85.129.207🇳🇱 INTERSTROOM-AS80.85.128.0/21 Interstroom Informatietechnologie BV | ||||||
| PTR | redirects.interstroom.nl | ||||||
| NS | ns1.interstroom.nl ⭐ | ||||||
| A | 2a06:fb00:1::1:200🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns41.cloudns.net | ||||||
| A | 185.136.96.200🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd | ||||||
| PTR | dns41.cloudns.net | ||||||
| NS | ns2.interstroom.nl | ||||||
| A | 2a06:fb00:1::2:200🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns42.cloudns.net | ||||||
| A | 185.136.97.200CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | dns42.cloudns.net | ||||||
| NS | ns3.interstroom.nl | ||||||
| A | 2a06:fb00:1::3:200🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns43.cloudns.net | ||||||
| A | 185.136.98.200🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | dns43.cloudns.net | ||||||
| NS | ns4.interstroom.nl | ||||||
| A | 2a06:fb00:1::4:200🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | dns44.cloudns.net | ||||||
| A | 185.136.99.200CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd | ||||||
| PTR | dns44.cloudns.net | ||||||
| TXT | v=spf1 include:spf.interstroom.nl -all | ||||||
| SOA | ns1.interstroom.nlhostmaster@interstroom.nl 2026-07-30 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-03 00:00:02 +0000 (EPOCH 1785715202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-03 #0 | ||||||
Same first word
itdefense.org |
itdefense.nl |
itdefense.ch |
Similar names
defenseit.com |
festideen.de |
tidefense.com |
defenseti.com.br |
ideenfest.de |
sentifeed.com |
defensite.com |
defenseti.com |
tensedefi.xyz |
DNS History
8 records (5 active, 3 former)
●NSns1.interstroom.nl2015-08-05 → 2026-08-03 · 2 obs
● 2026-08-03 00:36:28
●NSns2.interstroom.nl2015-08-05 → 2026-08-03 · 2 obs
● 2026-08-03 00:36:28
●NSns3.interstroom.nl2026-06-11 → 2026-08-03 · 3 obs
● 2026-06-11 11:48:58
● 2026-08-03 00:36:28
●NSns4.interstroom.nl2026-06-11 → 2026-08-03 · 3 obs
● 2026-06-11 11:48:58
● 2026-08-03 00:36:28
○MXmail.interstroom.nl2015-08-05 → 2020-01-16 · 4 obs
● 2020-01-16 06:43:04
○ 2026-06-11 11:48:58
○ 2026-08-03 00:36:28
○MXmailrelay.interstroom.nl2015-08-05 → 2020-01-16 · 4 obs
● 2020-01-16 06:43:04
○ 2026-06-11 11:48:58
○ 2026-08-03 00:36:28
○A80.85.129.12015-08-05 → 2016-04-19 · 4 obs
● 2016-04-19 21:34:58
○ 2017-02-18 07:12:22
○ 2026-08-03 00:36:28
●A80.85.129.2072017-02-18 → 2026-08-03 · 3 obs
● 2017-02-18 07:12:22
● 2026-08-03 00:36:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| itdefense.nl | ns1.interstroom.nl, ns2.interstroom.nl, ns3.interstroom.nl, ns4.interstroom.nl | 4 records |
✅ Authoritative Response
Server:185.136.96.200
NS records: ns1.interstroom.nl, ns2.interstroom.nl, ns3.interstroom.nl, ns4.interstroom.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.85.129.207 |
| NS | 4 | ns2.interstroom.nl, ns1.interstroom.nl... |
| TXT | 1 | v=spf1 include:spf.interstroom.nl -all |
| SOA | 1 | ns1.interstroom.nl hostmaster.interstroo |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.interstroom.nl, ns2.interstroom.nl, ns3.interstroom.nl...)
Analysis
IP Addresses
itdefense.nl has exactly one IP address — 80.85.129.207.
kunstinhardenberg.nl, texxt.nl, cloudsrup.nl plus two other host names have IP numbers in common with itdefense.nl.
Name Servers
Four name servers handle the delegation for itdefense.nl: ns1.interstroom.nl, ns2.interstroom.nl, ns3.interstroom.nl and ns4.interstroom.nl.
itdefense.nl partially shares its NS delegation with several other domains, including bastucks.com, sicg.nl, roelofsgroep.nl and two others.
ns1.interstroom.nl, ns2.interstroom.nl, ns3.interstroom.nl and ns4.interstroom.nl each carry two IP addresses. ns1.interstroom.nl has 185.136.96.200 and 2a06:fb00:1::1:200; ns2.interstroom.nl has 185.136.97.200 and 2a06:fb00:1::2:200; ns3.interstroom.nl has 185.136.98.200 and 2a06:fb00:1::3:200; ns4.interstroom.nl has 185.136.99.200 and 2a06:fb00:1::4:200.