discovertools.no - robtex.com
discovertools.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.236.233.35🇳🇴 TELIA-NORWAY-AS213.236.128.0/17 Telia Norge AS | ||||||
| NS | ns1.visolit.no ⭐ | ||||||
| A | 217.173.249.232🇳🇴 STIM-COMPUTING-AS217.173.240.0/20 Stim Computing AS | ||||||
| PTR | ns1.visolit.no | ||||||
| NS | ns1.telecomputing.no | ||||||
| A | 217.173.249.232🇳🇴 STIM-COMPUTING-AS217.173.240.0/20 Stim Computing AS | ||||||
| PTR | ns1.visolit.no | ||||||
| NS | ns2.telecomputing.no | ||||||
| A | 185.7.137.164🇳🇴 STIM-COMPUTING-AS185.7.136.0/23 TELECOMPUTING-STAVANGER-INTERNET | ||||||
| PTR | ns2.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@visolit.no 2010-01-29 #27 | ||||||
no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | charm.norid.no ⭐ | ||||||
| NS | i.nic.no | ||||||
| NS | njet.norid.no | ||||||
| NS | not.norid.no | ||||||
| NS | x.nic.no | ||||||
| NS | y.nic.no | ||||||
| NS | z.nic.no | ||||||
| SOA | charm.norid.nohostmaster@norid.no 2026-04-24 #29 | ||||||
Same first word
discovertools.no |
DNS History
7 records (7 active, 0 former)
●NSns1.telecomputing.no2015-07-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:04:54
●NSns1.visolit.no2026-02-20 → 2026-04-24 · 3 obs
● 2026-02-20 02:40:44
● 2026-04-24 10:04:54
●NSns2.telecomputing.no2015-07-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:04:54
●NSns2.visolit.no2026-02-20 → 2026-04-24 · 3 obs
● 2026-02-20 02:40:44
● 2026-04-24 10:04:54
●NSns3.visolit.no2026-02-20 → 2026-04-24 · 3 obs
● 2026-02-20 02:40:44
● 2026-04-24 10:04:54
●NSns4.visolit.no2026-02-20 → 2026-04-24 · 3 obs
● 2026-02-20 02:40:44
● 2026-04-24 10:04:54
●A213.236.233.352015-07-21 → 2026-04-24 · 2 obs
● 2026-04-24 10:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| discovertools.no | ns2.visolit.no, ns1.telecomputing.no, ns1.visolit.no, ns4.visolit.no... | 6 records |
✅ Authoritative Response
Server:185.7.137.164
NS records: ns2.visolit.no, ns1.telecomputing.no, ns1.visolit.no, ns4.visolit.no, ns3.visolit.no, ns2.telecomputing.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for discovertools.no (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.236.233.35 |
| NS | 6 | ns2.telecomputing.no, ns1.visolit.no... |
| SOA | 1 | ns1.visolit.no admin.visolit.no |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns4.visolit.no, ns3.visolit.no, ns2.telecomputing.no...)
Analysis
IP Addresses
discovertools.no points to IP number: 213.236.233.35.
Other host names, for instance hostmaster.drobakkunstnerforum.no and tidenesmynt.no, share IP numbers with discovertools.no.
Name Servers
discovertools.no is delegated to six name servers: ns1.telecomputing.no, ns2.telecomputing.no, ns1.visolit.no, ns2.visolit.no, ns3.visolit.no and ns4.visolit.no.
discovertools.no at least partially shares name servers with other domains, for instance moellerens.no, shh.no, fosen-tools.no, macan.no and sbt.no.
Host names with one IP number:
The host names ns1.telecomputing.no and ns1.visolit.no point to 217.173.249.232.
The host names ns2.telecomputing.no and ns2.visolit.no point to 185.7.137.164.
The host name ns3.visolit.no points to 217.173.249.233.
The host name ns4.visolit.no points to 185.7.137.165.
Host names that point to 217.173.249.232: ns1.telecomputing.no and ns1.visolit.no.
Host names that point to 185.7.137.164: ns2.telecomputing.no and ns2.visolit.no.