ibtsg.nl - robtex.com
ibtsg.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | auth01-peer.ib.routit.net ⭐ | ||||||
| A | 2a02:22a0::a1🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V. | ||||||
| PTR | auth01.ib.routit.net | ||||||
| A | 213.144.232.181🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V. | ||||||
| PTR | auth01-peer.ib.routit.net | ||||||
| PTR | auth01.ib.routit.net | ||||||
| NS | auth02-peer.ib.routit.net | ||||||
| A | 2a02:22a0:ffff:ffff::a1🇳🇱 ASN-ROUTIT2a02:22a0::/32 RoutIT B.V. | ||||||
| PTR | auth02.ib.routit.net | ||||||
| A | 213.144.232.182🇳🇱 ASN-ROUTIT213.144.224.0/19 RoutIT B.V. | ||||||
| PTR | auth02-peer.ib.routit.net | ||||||
| PTR | auth02.ib.routit.net | ||||||
| MX | mx1.aspav.nl ⭐ | ||||||
| MX | mx2.aspav.nl(20) | ||||||
| SOA | auth01-peer.ib.routit.netnoc@routit.nl serial=6 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-02 02:00:01 +0000 (EPOCH 1785636001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-02 #4 | ||||||
Subdomains
www.ibtsg.nl |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSauth01-peer.ib.routit.net2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 09:29:22
● 2026-08-02 02:35:32
●NSauth02-peer.ib.routit.net2026-06-23 → 2026-08-02 · 3 obs
● 2026-06-23 09:29:22
● 2026-08-02 02:35:32
○NSns1.netcon.nl2007-08-23 → 2007-08-23 · 3 obs
○ 2015-06-21 09:00:12
○ 2026-08-02 02:35:32
○NSns1.routitcloud.nl2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 19:13:24
○ 2026-06-23 09:29:22
○ 2026-08-02 02:35:32
○NSns1.vis-hosting.nl2015-06-21 → 2016-09-29 · 5 obs
● 2015-06-21 09:00:12
● 2016-09-29 18:20:00
○ 2017-05-26 19:13:24
○ 2026-08-02 02:35:32
○NSns2.netcon.nl2007-08-23 → 2007-08-23 · 3 obs
○ 2015-06-21 09:00:12
○ 2026-08-02 02:35:32
○NSns2.routitcloud.nl2017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 19:13:24
○ 2026-06-23 09:29:22
○ 2026-08-02 02:35:32
○NSns2.vis-hosting.nl2015-06-21 → 2016-09-29 · 5 obs
● 2015-06-21 09:00:12
● 2016-09-29 18:20:00
○ 2017-05-26 19:13:24
○ 2026-08-02 02:35:32
○A195.95.246.52007-08-23 → 2007-08-23 · 3 obs
○ 2015-06-21 09:00:12
○ 2026-08-02 02:35:32
○A213.75.177.732017-05-26 → 2017-05-26 · 4 obs
● 2017-05-26 19:13:24
○ 2026-06-23 09:29:22
○ 2026-08-02 02:35:32
○A94.103.156.1402015-06-21 → 2016-09-29 · 5 obs
● 2015-06-21 09:00:12
● 2016-09-29 18:20:00
○ 2017-05-26 19:13:24
○ 2026-08-02 02:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| ibtsg.nl | auth01-peer.ib.routit.net, auth02-peer.ib.routit.net | - |
✅ Authoritative Response
Server:213.144.232.181
NS records: auth01-peer.ib.routit.net, auth02-peer.ib.routit.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ibtsg.nl (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | auth01-peer.ib.routit.net, auth02-peer.ib.routit.net |
| MX | 2 | mx1.aspav.nl (pri: 10), mx2.aspav.nl (pri: 20) |
| SOA | 1 | auth01-peer.ib.routit.net noc.routit.nl |
Analysis
Hierarchy
www.ibtsg.nl is a subdomain of ibtsg.nl.
Name Servers
ibtsg.nl is delegated to two name servers: auth01-peer.ib.routit.net and auth02-peer.ib.routit.net.
ibtsg.nl uses the same name servers as several other domains — among them vandervalk-schilders.nl, kerstenretail.nl, ontslaghulp.nl and two more.
The name servers of ibtsg.nl overlap at least partially with those of other domains — among them auditpro.nl, schildersbedrijfwesseldijk.nl, koenvoorop.com and two more.
These name servers commonly appear alongside the name servers auth01.ib.routit.net and auth02.ib.routit.net.
auth01-peer.ib.routit.net and auth02-peer.ib.routit.net each resolve to two IP addresses: auth01-peer.ib.routit.net points to 213.144.232.181 and 2a02:22a0::a1, while auth02-peer.ib.routit.net points to 213.144.232.182 and 2a02:22a0:ffff:ffff::a1.
Mail Servers
Mail for ibtsg.nl is handled by two mail servers — mx1.aspav.nl and mx2.aspav.nl.
ibtsg.nl uses an identical mail server configuration to several other domains — among them laagseizoen.net, lightmakers.fr, huisplein.nl and two more.