pbsoftware.nl - dns.ninja
pbsoftware.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 89.200.203.197🇳🇱 DUOCAST-AS89.200.200.0/21 | ||||||
| PTR | pbsoftware-vm02.duocast.net | ||||||
| NS | ns1.duocast.net ⭐ | ||||||
| A | 2a01:1b0:4418::53🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| A | 83.137.146.53🇳🇱 DUOCAST-AS83.137.146.0/24 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| NS | ns2.duocast.net | ||||||
| A | 2a01:1b1:4418::53🇳🇱 DUOCASTBACKUP-AS2a01:1b1::/32 | ||||||
| PTR | ns2.duocast.net | ||||||
| A | 91.209.7.53🇳🇱 DUOCASTBACKUP-AS91.209.7.0/24 | ||||||
| PTR | ns2.duocast.net | ||||||
| MX | mail.pbsoftware.nl ⭐ | ||||||
| A | 89.200.203.197🇳🇱 DUOCAST-AS89.200.200.0/21 | ||||||
| PTR | pbsoftware-vm02.duocast.net | ||||||
| TXT | v=spf1 include:_spf.duocast.net include:smtp.spf.ziggo.nl +a +mx ~all | ||||||
| TXT | apple-domain-verification=IzO9xXcK0FNjcOxZ | ||||||
| SOA | ns1.duocast.nethostmaster@duocast.net 2026-08-10 #2 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-17 02:00:01 +0000 (EPOCH 1786932001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-17 #4 | ||||||
Subdomains
Same first word
pbsoftware.nl |
pbsoftware.de |
pbsoftware.co.nz |
pbsoftware.no |
pbsoftware.cz |
pbsoftware.com |
pbsoftware.dk |
pbsoftware.co.uk |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.as31731.net2015-06-26 → 2017-03-13 · 4 obs
● 2017-03-13 16:01:12
○ 2020-02-15 02:43:40
○ 2026-08-17 03:30:04
●NSns1.duocast.net2020-02-15 → 2026-08-17 · 3 obs
● 2020-02-15 02:43:40
● 2026-08-17 03:30:04
○NSns2.as31731.net2015-06-26 → 2017-03-13 · 4 obs
● 2017-03-13 16:01:12
○ 2020-02-15 02:43:40
○ 2026-08-17 03:30:04
●NSns2.duocast.net2020-02-15 → 2026-08-17 · 3 obs
● 2020-02-15 02:43:40
● 2026-08-17 03:30:04
●MXmail.pbsoftware.nl2015-06-26 → 2026-08-17 · 2 obs
● 2026-08-17 03:30:04
●A89.200.203.1972026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 05:28:34
● 2026-08-17 03:30:04
○A89.200.203.952015-06-26 → 2020-02-15 · 4 obs
● 2020-02-15 02:43:40
○ 2026-02-27 05:28:34
○ 2026-08-17 03:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| pbsoftware.nl | ns1.duocast.net, ns2.duocast.net | - |
✅ Authoritative Response
Server:91.209.7.53
NS records: ns1.duocast.net, ns2.duocast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.200.203.197 |
| NS | 2 | ns2.duocast.net, ns1.duocast.net |
| MX | 1 | mail.pbsoftware.nl (pri: 10) |
| TXT | 2 | apple-domain-verification=IzO9xXcK0FNjcO, v=spf1 include:_spf.duocast.net include: |
| SOA | 1 | ns1.duocast.net hostmaster.duocast.net |
Analysis
Hierarchy
pbsoftware.nl is a parent domain, with plesk.pbsoftware.nl, smtp.pbsoftware.nl and mail.pbsoftware.nl beneath it.
IP Addresses
pbsoftware.nl resolves to one IP address: 89.200.203.197.
pbsoftware-vm02.duocast.net, mail.pbsoftware.nl, planning3000.nl and two other host names share IP numbers with pbsoftware.nl.
Name Servers
pbsoftware.nl is served by two delegated name servers, ns1.duocast.net and ns2.duocast.net.
pbsoftware.nl uses the same name servers as several other domains — among them hutsoftware.nl, bureaulagro.nl, duocast.be and two more.
pbsoftware.nl has at least partial name server overlap with other domains, such as cuelux.net, jochems-equipment.com, fs1shop.eu and two others.
It is common to see these name servers used together with name servers ns1.quickhost.nl and ns2.quickhost.nl.
Each of the two host names carries two IP addresses: ns1.duocast.net points to 83.137.146.53 and 2a01:1b0:4418::53, and ns2.duocast.net points to 91.209.7.53 and 2a01:1b1:4418::53.
Mail Servers
Mail for pbsoftware.nl is handled by a single mail server, mail.pbsoftware.nl.
There is one IP number for mail.pbsoftware.nl: 89.200.203.197.