document4u.nl - robtex.com
document4u.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.106.200.140🇳🇱 Enflow89.106.200.0/24 | ||||||
| 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 | ||||||
| SOA | auth01-peer.ib.routit.netnoc@routit.nl serial=5 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-13 14:30:01 +0000 (EPOCH 1778682601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-13 #29 | ||||||
Same first word
document4u.com |
document4u.nl |
DNS History
10 records (3 active, 7 former)
●NSauth01-peer.ib.routit.net2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 10:35:22
● 2026-05-13 15:20:46
●NSauth02-peer.ib.routit.net2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 10:35:22
● 2026-05-13 15:20:46
○NSns0.transip.net2015-04-30 → 2017-11-04 · 4 obs
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
○NSns1.transip.nl2015-04-30 → 2017-11-04 · 4 obs
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
○NSns2.transip.eu2015-04-30 → 2017-11-04 · 4 obs
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
○MXrelay.transip.nl2015-04-30 → 2016-03-20 · 4 obs
● 2016-03-20 17:00:08
○ 2016-09-11 21:42:10
○ 2026-05-13 15:20:46
○MXsmtp.simply4u.nl2015-04-30 → 2017-11-04 · 4 obs
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
○MXsmtp2.unyit.nl2016-09-11 → 2017-11-04 · 5 obs
● 2016-09-11 21:42:10
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
○A212.83.215.342015-04-30 → 2017-11-04 · 4 obs
● 2017-11-04 18:53:24
○ 2026-03-27 10:35:22
○ 2026-05-13 15:20:46
●A89.106.200.1402026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 10:35:22
● 2026-05-13 15:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| document4u.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 document4u.nl (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.106.200.140 |
| NS | 2 | auth02-peer.ib.routit.net, auth01-peer.ib.routit.net |
| SOA | 1 | auth01-peer.ib.routit.net noc.routit.nl |
Analysis
IP Addresses
document4u.nl points to a single IP number: 89.106.200.140.
Other host names, for instance smartsense.nl, secofol.nl, autoxl.com, pkcars.net and sorayalubberding.com share IP numbers with document4u.nl.
Name Servers
document4u.nl is delegated to two name servers: auth01-peer.ib.routit.net and auth02-peer.ib.routit.net.
document4u.nl uses the same name server setup as other domains, for instance fam-lindeman.com, houtex.nl, heschultearchitect.nl, nederlandseboekenbon.nl and hcch.nl.
document4u.nl shares name servers with other domains at least partially, for instance therra.nl, bauernhaus.nl, nlpharma.nl, chainges.nl and ansowiets.nl.
these name servers are commonly used together with auth01.ib.routit.net and auth02.ib.routit.net.
Host names with two IP numbers:
The host auth01-peer.ib.routit.net points to 2a02:22a0::a1 and 213.144.232.181.
The host auth02-peer.ib.routit.net points to 2a02:22a0:ffff:ffff::a1 and 213.144.232.182.