intrapex.nl - robtex.com
intrapex.nl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.upc.biz ⭐ | ||||||
| A | 2001:730:3e12::133🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone | ||||||
| PTR | ns1.upc.biz | ||||||
| A | 195.34.133.133🇦🇹 LibertyGlobal195.34.132.0/22 LGS | ||||||
| PTR | ns1.upc.biz | ||||||
| NS | ns2.upc.biz | ||||||
| A | 2001:730:3e12:1000::133🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone | ||||||
| PTR | ns2.upc.biz | ||||||
| A | 213.47.222.133🇳🇱 LibertyGlobal213.47.220.0/22 LGS | ||||||
| PTR | ns2.upc.biz | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.upc.bizdomainadmin@libertyglobal.com 2021-09-15 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-07-26 23:00:01 +0000 (EPOCH 1785106801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-07-26 #46 | ||||||
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSns1.atwork.nl2015-07-07 → 2020-01-06 · 4 obs
● 2020-01-06 08:23:54
○ 2026-06-11 11:07:22
○ 2026-07-26 23:55:04
●NSns1.upc.biz2026-06-11 → 2026-07-26 · 3 obs
● 2026-06-11 11:07:22
● 2026-07-26 23:55:04
○NSns2.atwork.nl2015-07-07 → 2020-01-06 · 4 obs
● 2020-01-06 08:23:54
○ 2026-06-11 11:07:22
○ 2026-07-26 23:55:04
●NSns2.upc.biz2026-06-11 → 2026-07-26 · 3 obs
● 2026-06-11 11:07:22
● 2026-07-26 23:55:04
○MXmx1.atwork.nl2015-07-07 → 2017-03-24 · 4 obs
● 2017-03-24 22:18:22
○ 2020-01-06 08:23:54
○ 2026-07-26 23:55:04
○MXmx2.atwork.nl2015-07-07 → 2017-03-24 · 4 obs
● 2017-03-24 22:18:22
○ 2020-01-06 08:23:54
○ 2026-07-26 23:55:04
○MXmx3.atwork.nl2015-07-07 → 2017-03-24 · 4 obs
● 2017-03-24 22:18:22
○ 2020-01-06 08:23:54
○ 2026-07-26 23:55:04
○A195.85.130.1592015-07-07 → 2020-01-06 · 4 obs
● 2020-01-06 08:23:54
○ 2026-06-11 11:07:22
○ 2026-07-26 23:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| intrapex.nl | ns1.upc.biz, ns2.upc.biz | - |
✅ Authoritative Response
Server:213.47.222.133
NS records: ns1.upc.biz, ns2.upc.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intrapex.nl (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.upc.biz, ns2.upc.biz |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.upc.biz domainadmin.libertyglobal.co |
Analysis
Name Servers
intrapex.nl has two authoritative name servers — ns1.upc.biz and ns2.upc.biz.
intrapex.nl has the same name server delegation as a number of other domains, such as 60.125.213.in-addr.arpa, myprime.biz, nietverbonden.org and two more.
intrapex.nl shares at least some of its name servers with other domains, including mysports.ch, office365-upc.ro, upcbusiness.ie and two others.
These name servers are frequently seen alongside the name servers ns3.upc.biz.
Both ns1.upc.biz and ns2.upc.biz have two IP addresses each. ns1.upc.biz resolves to 195.34.133.133 and 2001:730:3e12::133; ns2.upc.biz resolves to 213.47.222.133 and 2001:730:3e12:1000::133.