openbizz.nl - robtex.com
openbizz.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-26 10:00:01 +0000 (EPOCH 1774519201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-26 #20 | ||||||
Subdomains
Same first word
openbizz.nl |
DNS History
8 records (6 active, 2 former)
●NSns1.argewebhosting.eu2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:50:24
●NSns2.argewebhosting.com2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:50:24
●NSns3.argewebhosting.nl2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:50:24
○MXfilter.onlinespamfilter.com2015-07-15 → 2018-07-03 · 4 obs
● 2018-07-03 17:58:06
○ 2026-03-13 23:04:58
○ 2026-03-26 10:50:24
●MXfilter1.openbizz.nl2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 23:04:58
● 2026-03-26 10:50:24
●MXfilter2.openbizz.nl2026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 23:04:58
● 2026-03-26 10:50:24
○A217.21.240.1782015-07-15 → 2018-07-03 · 4 obs
● 2018-07-03 17:58:06
○ 2026-03-13 23:04:58
○ 2026-03-26 10:50:24
●A92.119.29.1572026-03-13 → 2026-03-26 · 3 obs
● 2026-03-13 23:04:58
● 2026-03-26 10:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| openbizz.nl | ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl | 2 records |
✅ Authoritative Response
Server:31.25.98.210
NS records: ns1.argewebhosting.eu, ns2.argewebhosting.com, ns3.argewebhosting.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4030ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.119.29.157 |
| NS | 3 | ns1.argewebhosting.eu, ns2.argewebhosting.com... |
| MX | 2 | filter2.openbizz.nl (pri: 10), filter1.openbizz.nl (pri: 10) |
| TXT | 3 | osf-reseller-id=9, v=spf1 include:_spf.onlinespamfilter.nl ... |
| SOA | 1 | ns1.argewebhosting.eu hostmaster.argeweb |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.argewebhosting.nl, ns3.argewebhosting.nl)
Analysis
Hierarchy
openbizz.nl is a parent of filter2.openbizz.nl, mail.openbizz.nl, filter1.openbizz.nl and backup.openbizz.nl.
IP Addresses
openbizz.nl points to IP number: 92.119.29.157.
Other host names for instance www.onlinespamfilter.nl, onlinespamfilter.nl, webmail.onlinespamfilter.nl and login.onlinespamfilter.nl share IP numbers with openbizz.nl.
Name Servers
openbizz.nl is delegated to three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.
openbizz.nl at least partially shares name servers with other domains, for instance incidense.com, webvedette.nl, 2bb9.org, teamx.nl and interclean.nl.
Host ns2.argewebhosting.com points to 2a05:1500:702:0:1c00:13ff:fe00:a5 and 31.25.98.169; Host ns1.argewebhosting.eu points to 2a05:1500:702:0:1c00:eff:fe00:ce and 31.25.98.210; Host ns3.argewebhosting.nl points to 2a05:1500:600:7:1c00:55ff:fe00:f1a and 92.63.168.137.
Mail Servers
openbizz.nl is handled by two mail servers: filter1.openbizz.nl and filter2.openbizz.nl.
Host names with a single IP:
filter1.openbizz.nl points to 92.119.29.136.
filter2.openbizz.nl points to 92.119.29.137.