internetz3.com - dns.ninja
internetz3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.46.237.24🇳🇱 LibertyGlobal213.46.224.0/19 UPC Broadband | ||||||
| PTR | sales.upc-cablecom.ch | ||||||
| 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.bizdnsadmin@as9143.net 2023-08-14 #4 | ||||||
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=1783659327 | ||||||
Same first word
internetz3.com |
DNS History
11 records (3 active, 8 former)
○NSns1.as9143.net2015-08-09 → 2016-07-01 · 4 obs
● 2016-07-01 16:11:08
○ 2017-02-14 19:14:00
○ 2026-07-10 05:11:08
●NSns1.upc.biz2017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 19:14:00
● 2026-07-10 05:11:08
○NSns2.as9143.net2015-08-09 → 2016-07-01 · 4 obs
● 2016-07-01 16:11:08
○ 2017-02-14 19:14:00
○ 2026-07-10 05:11:08
●NSns2.upc.biz2017-02-14 → 2026-07-10 · 3 obs
● 2017-02-14 19:14:00
● 2026-07-10 05:11:08
○NSns3.as9143.net2015-08-09 → 2016-07-01 · 4 obs
● 2016-07-01 16:11:08
○ 2017-02-14 19:14:00
○ 2026-07-10 05:11:08
○NSns4.as9143.net2015-08-09 → 2016-07-01 · 4 obs
● 2016-07-01 16:11:08
○ 2017-02-14 19:14:00
○ 2026-07-10 05:11:08
○MXmx.mnd.mail.iss.as9143.net2015-11-26 → 2017-02-14 · 5 obs
● 2015-11-26 22:03:48
● 2017-02-14 19:14:00
○ 2026-02-27 02:28:46
○ 2026-07-10 05:11:08
○MXmx.tb.mail.iss.as9143.net2015-11-26 → 2017-02-14 · 5 obs
● 2015-11-26 22:03:48
● 2017-02-14 19:14:00
○ 2026-02-27 02:28:46
○ 2026-07-10 05:11:08
○MXmx.ziggo.nl2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-26 22:03:48
○ 2026-07-10 05:11:08
○A212.54.32.192015-08-09 → 2017-02-14 · 4 obs
● 2017-02-14 19:14:00
○ 2026-02-27 02:28:46
○ 2026-07-10 05:11:08
●A213.46.237.242026-02-27 → 2026-07-10 · 3 obs
● 2026-02-27 02:28:46
● 2026-07-10 05:11:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| internetz3.com | 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 internetz3.com (unsigned zone)
⏱️ Timing
Total: 1332ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.46.237.24 |
| NS | 2 | ns1.upc.biz, ns2.upc.biz |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.upc.biz dnsadmin.as9143.net |
Analysis
IP Addresses
internetz3.com resolves to just one IP address, 213.46.237.24.
Two other host names, along with kijkersoverleg.nl, ziggo-mobiel.nl and zakelijkziggo.tv, also share IP numbers with internetz3.com.
Name Servers
internetz3.com uses two name servers for its delegation: ns1.upc.biz and ns2.upc.biz.
internetz3.com shares its NS records with other domains, for example 24.126.213.in-addr.arpa, ziggoplus.com, 199.100.217.in-addr.arpa and two others.
There is at least partial name server overlap between internetz3.com and other domains — cm-3-3d.dynamic.ziggo.nl, cm-5-5d.dynamic.ziggo.nl, priority.at and two more among them.
These name servers are routinely deployed together with the name servers ns3.upc.biz.
The two host names ns1.upc.biz and ns2.upc.biz each have a pair of IP addresses: ns1.upc.biz has 195.34.133.133 and 2001:730:3e12::133, and ns2.upc.biz has 213.47.222.133 and 2001:730:3e12:1000::133.