ziggo.nu - dns.ninja

ziggo.nu

DNSSEC⚠️ Not signed
A213.46.237.24🇳🇱 LibertyGlobal213.46.224.0/19 UPC Broadband
PTRsales.upc-cablecom.ch
NSns1.upc.biz
A2001:730:3e12::133🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone
PTRns1.upc.biz
A195.34.133.133🇦🇹 LibertyGlobal195.34.132.0/22 LGS
PTRns1.upc.biz
NSns2.upc.biz
A2001:730:3e12:1000::133🇳🇱 LibertyGlobal2001:730::/29 LGI-UPC backbone
PTRns2.upc.biz
A213.47.222.133🇳🇱 LibertyGlobal213.47.220.0/22 LGS
PTRns2.upc.biz
TXTv=spf1 -all
SOAns1.upc.bizdnsadmin@as9143.net 2023-08-14 #1

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:1bb0f2ee-0838-45d0-a62f-a9d0e2c5a126
TXTNU zone update: 2026-06-26 23:40:34 +0000 (EPOCH 1782517234) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1782517288

Same first word

Similar names

DNS History

4 records (3 active, 1 former)

201820192020202120222023202420252026NSns1.upc.bizns2.upc.bizMXmx.ziggo.nlA213.46.237.24
NSns1.upc.biz2017-04-01 → 2026-06-26 · 2 obs
● 2017-04-01 03:26:20
● 2026-06-26 23:57:04
NSns2.upc.biz2017-04-01 → 2026-06-26 · 2 obs
● 2017-04-01 03:26:20
● 2026-06-26 23:57:04
MXmx.ziggo.nl2017-04-01 → 2017-10-18 · 4 obs
● 2017-04-01 03:26:20
● 2017-10-18 12:34:56
○ 2026-02-21 06:52:06
○ 2026-06-26 23:57:04
A213.46.237.242017-04-01 → 2026-06-26 · 2 obs
● 2017-04-01 03:26:20
● 2026-06-26 23:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...12 records
ziggo.nuns1.upc.biz, ns2.upc.biz-

✅ Authoritative Response

Server:195.34.133.133

NS records: ns1.upc.biz, ns2.upc.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ziggo.nu (unsigned zone)

⏱️ Timing

Total: 1666ms | Queries: -

📄 Records

TypeCountSample Data
A1213.46.237.24
NS2ns1.upc.biz, ns2.upc.biz
TXT1v=spf1 -all
SOA1ns1.upc.biz dnsadmin.as9143.net

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

IP Addresses

ziggo.nu points to a single IP number: 213.46.237.24.

Additional host names — ziggo-studios.net, ziggo-mobile.info, ziggo-digitaal.net and two others — share IP numbers with ziggo.nu.

Name Servers

ziggo.nu uses two name servers for its delegation: ns1.upc.biz and ns2.upc.biz.

ziggo.nu shares its name server setup with other domains, including 239.97.95.in-addr.arpa, 92.126.213.in-addr.arpa, 157.85.195.in-addr.arpa and two others.

The name servers of ziggo.nu overlap at least partially with those of other domains — among them cm-5-1a.dynamic.ziggo.nl, cm-17.dynamic.ziggo.nl, 1.2.a.2.0.a.2.ip6.arpa and two more.

These name servers commonly appear in combination 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.