openstad.nl - robtex.com
openstad.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-15 01:30:01 +0000 (EPOCH 1778808601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-15 #3 | ||||||
Subdomains
mail.openstad.nl |
Same first word
openstad.nl |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns3.your-webhost.nl2015-07-15 → 2018-09-02 · 4 obs
● 2018-09-02 08:17:52
○ 2026-05-01 02:41:14
○ 2026-05-15 02:24:32
○NSns4.your-webhost.nl2015-07-15 → 2018-09-02 · 4 obs
● 2018-09-02 08:17:52
○ 2026-05-01 02:41:14
○ 2026-05-15 02:24:32
●NSnsauth1.ixlhosting.nl2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
●NSnsauth2.ixlhosting.nl2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
●NSnsauth3.ixl.nu2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
○NSweb208.your-webhost.nl2015-07-15 → 2018-09-02 · 4 obs
● 2018-09-02 08:17:52
○ 2026-05-01 02:41:14
○ 2026-05-15 02:24:32
●MXmail.openstad.nl2015-07-15 → 2026-05-15 · 2 obs
● 2026-05-15 02:24:32
●MXrelay.ixlhosting.nl2026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
○A179.43.134.1342015-07-15 → 2018-09-02 · 4 obs
● 2018-09-02 08:17:52
○ 2026-05-01 02:41:14
○ 2026-05-15 02:24:32
●A2a01:7860::db:3030:1:12026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
●A5.61.253.2502026-05-01 → 2026-05-15 · 3 obs
● 2026-05-01 02:41:14
● 2026-05-15 02:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| openstad.nl | nsauth1.ixlhosting.nl, nsauth2.ixlhosting.nl, nsauth3.ixl.nu | 4 records |
✅ Authoritative Response
Server:5.61.248.164
NS records: nsauth1.ixlhosting.nl, nsauth2.ixlhosting.nl, nsauth3.ixl.nu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstad.nl (unsigned zone)
⏱️ Timing
Total: 3559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.61.253.250 |
| AAAA | 1 | 2a01:7860::db:3030:1:1 |
| NS | 3 | nsauth2.ixlhosting.nl, nsauth1.ixlhosting.nl... |
| MX | 2 | mail.openstad.nl (pri: 10), relay.ixlhosting.nl (pri: 20) |
| TXT | 1 | v=spf1 a mx include:spf.ixlhosting.nl ~a |
| SOA | 1 | nsauth1.ixlhosting.nl hostmaster.opensta |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (nsauth1.ixlhosting.nl, nsauth1.ixlhosting.nl, nsauth2.ixlhosting.nl...)
Analysis
Hierarchy
The parent of mail.openstad.nl is openstad.nl.
IP Addresses
openstad.nl resolves to two IP numbers: 2a01:7860::db:3030:1:1 and 5.61.253.250.
Other host names, for instance mail2.leertouwer.nl, hostmaster.wentzo.com, www.langman.com, tssbeveiliging.nl and sardes.nl share IP numbers with openstad.nl.
Name Servers
openstad.nl is delegated to three name servers: nsauth1.ixlhosting.nl, nsauth2.ixlhosting.nl and nsauth3.ixl.nu.
openstad.nl partially shares name servers with other domains; examples include jollyjanssen.nl, tabakhuis.nl, plintenstunter.be, keibikers.nl and cmscloudserver.com.
These name servers are commonly used with ns1.whih.nl, ns1.markantoffice.com and ns2.markantoffice.com.
Host names with two IP numbers:
nsauth1.ixlhosting.nl points to 2a01:7860::db:1152:a:1 and 5.61.248.164.
nsauth2.ixlhosting.nl points to 2a01:7c8:bb09:15e:5054:ff:fed2:6901 and 93.119.13.218.
nsauth3.ixl.nu points to 2a01:7c8:d007:3a2:5054:ff:fe68:e003 and 136.144.249.197.
Mail Servers
openstad.nl is handled by two mail servers: relay.ixlhosting.nl and mail.openstad.nl.
openstad.nl shares some mail servers with other domains, at least partially, such as kwaliteitsmakelaar.nl, ixlhosting.com, autorijschooltarieven.nl, marnicinfrarood.com and dbvm.nl.
These mail servers are often used with the mail servers postduif.almexx.nl.
Host names with two IP numbers:
relay.ixlhosting.nl points to: 2a01:7c8:d008:3e0:5054:ff:fe5d:f765 and 136.144.237.126
mail.openstad.nl points to: 2a01:7860::db:3030:1:1 and 5.61.253.250