libglob.com - robtex.com
libglob.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.63.136.144🇺🇸 Flexential74.63.128.0/19 | ||||||
| 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 | ||||||
| NS | ns3.upc.biz | ||||||
| A | 2001:678:2e4::133🇳🇱 LGI2001:678:2e4::/48 | ||||||
| PTR | ns3.upc.biz | ||||||
| A | 195.20.106.133🇳🇱 LGI195.20.106.0/24 | ||||||
| PTR | ns3.upc.biz | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.upc.bizhostmaster@libertyglobal.com 2026-03-05 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.upc.biz2026-03-07 → 2026-03-07 · 3 obs
● 2026-03-07 17:44:40
● 2026-03-07 17:44:44
○NSns1.viawest.net2015-08-10 → 2017-03-31 · 4 obs
● 2017-03-31 07:58:48
○ 2026-03-07 17:44:40
○ 2026-03-07 17:44:44
●NSns2.upc.biz2026-03-07 → 2026-03-07 · 3 obs
● 2026-03-07 17:44:40
● 2026-03-07 17:44:44
○NSns2.viawest.net2015-08-10 → 2017-03-31 · 4 obs
● 2017-03-31 07:58:48
○ 2026-03-07 17:44:40
○ 2026-03-07 17:44:44
●NSns3.upc.biz2026-03-07 → 2026-03-07 · 3 obs
● 2026-03-07 17:44:40
● 2026-03-07 17:44:44
●A74.63.136.1442015-08-10 → 2026-03-07 · 2 obs
● 2026-03-07 17:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| libglob.com | ns1.upc.biz, ns2.upc.biz, ns3.upc.biz | - |
✅ Authoritative Response
Server: 195.34.133.133
NS records: ns1.upc.biz, ns2.upc.biz, ns3.upc.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libglob.com (unsigned zone)
⏱️ Timing
Total: 710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.63.136.144 |
| NS | 3 | ns3.upc.biz, ns2.upc.biz... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.upc.biz hostmaster.libertyglobal.com |
Analysis
IP Addresses
libglob.com points to a single IP: 74.63.136.144.
Other host names, for instance libertyglobal.org, lgiczech.com, liberty-latin-america.biz, liberty-global.us and libertylatino.com share IP numbers with libglob.com.
Name Servers
libglob.com is delegated to three name servers: ns1.upc.biz, ns2.upc.biz and ns3.upc.biz.
libglob.com at least partially shares its name servers with other domains, for instance freetv.nl, 116.124.213.in-addr.arpa, mijncasema.nl, 20.125.213.in-addr.arpa and 160.85.178.in-addr.arpa.
These name servers are commonly used alongside ns1.cablecom.net and ns2.cablecom.net.
Host names with two IP numbers:
ns1.upc.biz points to: 2001:730:3e12::133 and 195.34.133.133.
ns2.upc.biz points to: 2001:730:3e12:1000::133 and 213.47.222.133.
ns3.upc.biz points to: 2001:678:2e4::133 and 195.20.106.133.