duka.nu - robtex.com
duka.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.239.109.1🇨🇦 Amazon64.239.109.0/24 EC2 Prefix | ||||||
| NS | ns1.visolit.no ⭐ | ||||||
| A | 217.173.249.232🇳🇴 STIM-COMPUTING-AS217.173.240.0/20 Stim Computing AS | ||||||
| PTR | ns1.visolit.no | ||||||
| NS | ns2.visolit.no | ||||||
| A | 185.7.137.164🇳🇴 STIM-COMPUTING-AS185.7.136.0/23 TELECOMPUTING-STAVANGER-INTERNET | ||||||
| PTR | ns2.visolit.no | ||||||
| NS | ns3.visolit.no | ||||||
| A | 217.173.249.233🇳🇴 STIM-COMPUTING-AS217.173.240.0/20 Stim Computing AS | ||||||
| PTR | ns3.visolit.no | ||||||
| NS | ns4.visolit.no | ||||||
| A | 185.7.137.165🇳🇴 STIM-COMPUTING-AS185.7.136.0/23 TELECOMPUTING-STAVANGER-INTERNET | ||||||
| PTR | ns4.visolit.no | ||||||
| SOA | ns1.visolit.noadmin@telecomputing.no serial=22 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-04-15 00:36:16 +0000 (EPOCH 1776213376) (auto) | ||||||
| TXT | id:bdaacec9-bd87-4c77-8f84-8471bf91f2df | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776213430 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.visolit.no2026-04-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:02:24
●NSns2.visolit.no2026-04-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:02:24
●NSns3.visolit.no2026-04-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:02:24
●NSns4.visolit.no2026-04-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:02:24
●A64.239.109.12026-04-01 → 2026-04-15 · 2 obs
● 2026-04-15 01:02:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, z.ns.nu, y.ns.nu, m.ns.nu... | 12 records |
| duka.nu | ns3.visolit.no, ns2.visolit.no, ns1.visolit.no, ns4.visolit.no | - |
✅ Authoritative Response
Server:217.173.249.232
NS records: ns3.visolit.no, ns2.visolit.no, ns1.visolit.no, ns4.visolit.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duka.nu (unsigned zone)
⏱️ Timing
Total: 985ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.239.109.1 |
| NS | 4 | ns3.visolit.no, ns4.visolit.no... |
| SOA | 1 | ns1.visolit.no admin.telecomputing.no |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
IP Addresses
duka.nu points to a single IP number: 64.239.109.1.
other host names for instance scjohnson.com, championpneumatic.com, konicaminolta.ch, tricontinent.com and bridge-use.zapier.app share IP numbers with duka.nu.
Name Servers
duka.nu is delegated to four name servers: ns1.visolit.no, ns2.visolit.no, ns3.visolit.no and ns4.visolit.no.
duka.nu at least partially shares name servers with other domains, for instance elefun.se, rc-symek.no, naifp.no, gatemeglere.info and inbrin.com.
These name servers are often used with ns1.telecomputing.no and ns2.telecomputing.no.
Host names with one IP number:
ns1.visolit.no points to 217.173.249.232
ns2.visolit.no points to 185.7.137.164
ns3.visolit.no points to 217.173.249.233
ns4.visolit.no points to 185.7.137.165