classnetwork.nl - dns.ninja
classnetwork.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.108.118.66🇳🇱 TRANS-IX-AS185.108.116.0/22 Trans-iX B.V. | ||||||
| PTR | web01.classnetwork.nl | ||||||
| NS | ns1.sectigoweb.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.sectigoweb.com | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.sectigoweb.com | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.sectigoweb.com | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| TXT | whitesky-domain-verification=KU2tpgDZZ3MsTK2UVsT0 | ||||||
| SOA | ns1.sectigoweb.comadmin@sectigo.com serial=1682185044 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-29 00:30:01 +0000 (EPOCH 1785285001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-29 #1 | ||||||
Subdomains
ns2.classnetwork.nl |
ns1.classnetwork.nl |
server001.classnetwork.nl |
web01.classnetwork.nl |
Same first word
classnetwork.net |
classnetwork.eu |
classnetwork.nl |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.sectigoweb.com2026-02-28 → 2026-07-29 · 2 obs
● 2026-07-29 01:36:16
●NSns2.sectigoweb.com2026-02-28 → 2026-07-29 · 2 obs
● 2026-07-29 01:36:16
●NSns3.sectigoweb.com2026-02-28 → 2026-07-29 · 2 obs
● 2026-07-29 01:36:16
●NSns4.sectigoweb.com2026-02-28 → 2026-07-29 · 2 obs
● 2026-07-29 01:36:16
●A185.108.118.662026-02-28 → 2026-07-29 · 2 obs
● 2026-07-29 01:36:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| classnetwork.nl | ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com, ns4.sectigoweb.com | - |
✅ Authoritative Response
Server:199.247.152.53
NS records: ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com, ns4.sectigoweb.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.108.118.66 |
| NS | 4 | ns1.sectigoweb.com, ns2.sectigoweb.com... |
| TXT | 1 | whitesky-domain-verification=KU2tpgDZZ3M |
| SOA | 1 | ns1.sectigoweb.com admin.sectigo.com |
Analysis
Hierarchy
classnetwork.nl is the parent domain of ns2.classnetwork.nl, ns1.classnetwork.nl, server001.classnetwork.nl and web01.classnetwork.nl.
IP Addresses
classnetwork.nl resolves to just one IP address, 185.108.118.66.
Two other host names, along with mail.emailco.nl, innopar.nl and mail.dvfacility.nl, also share IP numbers with classnetwork.nl.
Name Servers
The NS records for classnetwork.nl point to four name servers: ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com and ns4.sectigoweb.com.
classnetwork.nl shares at least some of its name servers with other domains, including boljoro.be, groteschuur.nl, qcpas.com and two others.
The host names ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com and ns4.sectigoweb.com each resolve to two IP addresses: ns1.sectigoweb.com resolves to 199.247.152.53 and 2620:111:8004::53; ns2.sectigoweb.com resolves to 199.247.153.53 and 2620:111:8005::53; ns3.sectigoweb.com resolves to 199.247.154.53 and 2620:111:8006::53; ns4.sectigoweb.com resolves to 199.247.155.53 and 2620:111:8007::53.