dru.nl - robtex.com
dru.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-11 23:00:01 +0000 (EPOCH 1775948401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-11 #46 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●MXdru-nl.mail.protection.outlook.com2026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 15:18:24
● 2026-04-11 23:53:32
○MXmx1.bit.nl2015-08-18 → 2016-12-29 · 4 obs
● 2016-12-29 15:28:50
○ 2026-04-06 15:18:24
○ 2026-04-11 23:53:32
○MXmx2.bit.nl2015-08-18 → 2016-12-29 · 4 obs
● 2016-12-29 15:28:50
○ 2026-04-06 15:18:24
○ 2026-04-11 23:53:32
○MXmx3.bit.org2015-08-18 → 2016-12-29 · 4 obs
● 2016-12-29 15:28:50
○ 2026-04-06 15:18:24
○ 2026-04-11 23:53:32
●A20.105.216.112026-04-06 → 2026-04-11 · 3 obs
● 2026-04-06 15:18:24
● 2026-04-11 23:53:32
○A217.114.105.1222016-11-16 → 2016-12-29 · 5 obs
● 2016-11-16 19:03:50
● 2016-12-29 15:28:50
○ 2026-04-06 15:18:24
○ 2026-04-11 23:53:32
○A217.114.105.672015-08-18 → 2016-09-25 · 4 obs
● 2016-09-25 05:18:02
○ 2016-11-16 19:03:50
○ 2026-04-11 23:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| dru.nl | nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org | 4 records |
✅ Authoritative Response
Server:85.17.15.88
NS records: nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.105.216.11 |
| NS | 3 | nsauth1.bit.nl, nsauth2.bit.nl... |
| MX | 1 | dru-nl.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms66491186, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | nsauth1.bit.nl hostmaster.bit.nl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (nsauth1.bit.nl, nsauth2.bit.nl, nsauth1.bit.nl...)
Analysis
IP Addresses
dru.nl points to a single IP: 20.105.216.11.
Other host names, for instance mylis.it, sfeerverwarming.eu, drufire.be, spartherm.be and fancourier.eu share IP numbers with dru.nl.
Name Servers
dru.nl is delegated to three name servers: nsauth1.bit.nl, nsauth2.bit.nl and nsauth3.bit.org.
dru.nl at least partially shares its name servers with other domains, for instance elsanta.nl, grow-up.nl, netbios.nl, mobichat.nl and hula.nl.
Host names with two IP numbers:
nsauth1.bit.nl points to: 2001:7b8:3:2c::53 and 213.136.12.51.
nsauth2.bit.nl points to: 2001:7b8:3:2d::53 and 213.136.12.59.
nsauth3.bit.org points to: 2001:1af8:4700:a119:16:0:8517:1588 and 85.17.15.88.
Mail Servers
dru.nl is served by a single mail server, dru-nl.mail.protection.outlook.com.
The host name dru-nl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::f, 52.101.68.5, 52.101.68.36, 52.101.68.39 and 52.101.73.153.