btxgpb.nl - robtex.com
btxgpb.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.77.220.41🇺🇸 VIRTBIZ208.77.220.0/24 | ||||||
| PTR | 41.conxsys.nl | ||||||
| NS | auth01.dns.trueserver.nl ⭐ | ||||||
| A | 2001:9a8:0:10::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth01.dns.trueserver.nl | ||||||
| A | 213.193.210.2🇳🇱 TrueServer-AS213.193.210.0/24 | ||||||
| PTR | auth01.dns.trueserver.nl | ||||||
| NS | auth02.dns.trueserver.nl | ||||||
| A | 2001:9a8:0:11::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth02.dns.trueserver.nl | ||||||
| A | 193.28.152.2🇳🇱 TrueServer-AS193.28.152.0/24 TrueServer BV | ||||||
| PTR | auth02.dns.trueserver.nl | ||||||
| NS | auth03.dns.trueserver.nl | ||||||
| A | 2001:9a8:0:12::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth03.dns.trueserver.nl | ||||||
| A | 213.239.136.2🇳🇱 TrueServer-AS213.239.136.0/24 | ||||||
| PTR | auth03.dns.trueserver.nl | ||||||
| MX | mail.btxgpb.nl ⭐ | ||||||
| A | 208.77.220.41🇺🇸 VIRTBIZ208.77.220.0/24 | ||||||
| PTR | 41.conxsys.nl | ||||||
| TXT | v=spf1 a mx a:btxgpb.nl ip4:208.77.220.41 -all | ||||||
| SOA | auth01.dns.trueserver.nlhostmaster@trueserver.nl 2016-11-27 #19 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-06-24 07:30:02 +0000 (EPOCH 1782286202) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-06-24 #15 | ||||||
Subdomains
mail.btxgpb.nl |
Same first word
btxgpb.nl |
Similar names
DNS History
6 records (5 active, 1 former)
●NSauth01.dns.trueserver.nl2015-07-08 → 2026-06-24 · 2 obs
● 2026-06-24 08:12:06
●NSauth02.dns.trueserver.nl2015-07-08 → 2026-06-24 · 2 obs
● 2026-06-24 08:12:06
●NSauth03.dns.trueserver.nl2015-07-08 → 2026-06-24 · 2 obs
● 2026-06-24 08:12:06
●MXmail.btxgpb.nl2015-07-08 → 2026-06-24 · 2 obs
● 2026-06-24 08:12:06
○A208.77.220.372015-07-08 → 2017-09-10 · 4 obs
● 2017-09-10 04:15:54
○ 2026-04-29 01:25:04
○ 2026-06-24 08:12:06
●A208.77.220.412026-04-29 → 2026-06-24 · 3 obs
● 2026-04-29 01:25:04
● 2026-06-24 08:12:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| btxgpb.nl | auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl | 6 records |
✅ Authoritative Response
Server:213.239.136.2
NS records: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btxgpb.nl (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.77.220.41 |
| NS | 3 | auth02.dns.trueserver.nl, auth03.dns.trueserver.nl... |
| MX | 1 | mail.btxgpb.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx a:btxgpb.nl ip4:208.77.220.4 |
| SOA | 1 | auth01.dns.trueserver.nl hostmaster.true |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (auth01.dns.trueserver.nl, auth01.dns.trueserver.nl, auth02.dns.trueserver.nl...)
Analysis
Hierarchy
btxgpb.nl is a parent domain of mail.btxgpb.nl.
IP Addresses
btxgpb.nl has exactly one IP address — 208.77.220.41.
trioweb.nl, conxsys.nl, wiseguys.nl plus two other host names have IP numbers in common with btxgpb.nl.
Name Servers
btxgpb.nl has three name servers — auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl.
btxgpb.nl shares at least some of its name servers with other domains, including forpeople.nl, onderwijsbond.info, managementsight.com and two others.
These name servers are frequently paired with the name servers ns1.trueserver.nl, ns2.trueserver.nl and ns3.trueserver.nl.
Each of auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl points to two IP numbers. auth01.dns.trueserver.nl points to 213.193.210.2 and 2001:9a8:0:10::2. auth02.dns.trueserver.nl points to 193.28.152.2 and 2001:9a8:0:11::2. auth03.dns.trueserver.nl points to 213.239.136.2 and 2001:9a8:0:12::2.
Mail Servers
btxgpb.nl uses one mail server — mail.btxgpb.nl.
mail.btxgpb.nl points to one IP number — 208.77.220.41.