b3group.nl - robtex.com
b3group.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-29 04:30:01 +0000 (EPOCH 1774758601) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-29 #9 | ||||||
Subdomains
mail.b3group.nl |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns01.is.nl2019-02-06 → 2019-02-06 · 3 obs
● 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○NSns02.is.nl2019-02-06 → 2019-02-06 · 3 obs
● 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○NSns03.is.nl2019-02-06 → 2019-02-06 · 3 obs
● 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○NSns1.nxs.nl2015-08-12 → 2017-02-03 · 4 obs
● 2017-02-03 01:38:34
○ 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○NSns2.nxs.nl2015-08-12 → 2017-02-03 · 4 obs
● 2017-02-03 01:38:34
○ 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○NSns3.nxs.nl2015-08-12 → 2017-02-03 · 4 obs
● 2017-02-03 01:38:34
○ 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
●MXb3group-nl.mail.protection.outlook.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 05:34:36
○MXfallback1.mx.nxs.nl2015-08-12 → 2019-02-06 · 3 obs
● 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
○MXmail.b3group.nl2015-08-12 → 2019-02-06 · 3 obs
● 2019-02-06 15:50:18
○ 2026-03-29 05:34:36
●A213.154.247.202015-08-12 → 2026-03-29 · 2 obs
● 2026-03-29 05:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns3.dns.nl, ns1.dns.nl | - |
| b3group.nl | ns03.2is.nl, ns04.2is.be, ns05.2is.nl | - |
✅ Authoritative Response
Server:62.221.197.54
NS records: ns03.2is.nl, ns04.2is.be, ns05.2is.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.154.247.20 |
| NS | 3 | ns03.2is.nl, ns05.2is.nl... |
| MX | 1 | b3group-nl.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms25094715 |
| SOA | 1 | ns03.2is.nl domain-admin.2is.nl |
Analysis
Hierarchy
The parent of mail.b3group.nl is b3group.nl.
IP Addresses
b3group.nl points to IP number: 213.154.247.20.
Name Servers
b3group.nl is delegated to three name servers: ns04.2is.be, ns03.2is.nl and ns05.2is.nl.
b3group.nl at least partially shares name servers with other domains, for instance a2p.info, joannezegers.nl, de7ster.nl, servernation.nl and off-the-beaten-track.net.
these name servers are commonly used with dns0.domeinbalie.nl, dns1.domeinbalie.nl, dns2.domeinbalie.org and ns04.2is.nl.
Host ns04.2is.be points to 2001:1460:2:2:1c00:4eff:fe00:2bf6 and 62.221.197.54; Host ns03.2is.nl points to 2001:1460:3:4:1c00:b4ff:fe00:270a and 62.221.202.199; Host ns05.2is.nl points to 2a0d:7980:2:100:881:27ff:fe7a:1de9 and 194.107.180.31.
Mail Servers
b3group.nl is handled by a single mail server, b3group-nl.mail.protection.outlook.com.
Host name b3group-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::9, 52.101.68.3, 52.101.68.18, 52.101.68.39 and 52.101.73.1.