grenstho.no - robtex.com
grenstho.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.159.64.142🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | 195-159-64-142.customer.powertech.no | ||||||
| NS | dns3.cateno.no ⭐ | ||||||
| A | 195.159.64.131🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | 195-159-64-131.customer.powertech.no | ||||||
| NS | dns4.cateno.no | ||||||
| A | 195.159.64.136🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | 195-159-64-136.customer.powertech.no | ||||||
| MX | mail.cateno.no ⭐ | ||||||
| A | 195.159.64.138🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | mail.cateno.no | ||||||
| MX | spool.cateno.no(20) | ||||||
| A | 195.159.64.138🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | mail.cateno.no | ||||||
| SOA | dns3.cateno.nohostmaster@grenstho.no 2009-04-01 #12 | ||||||
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 2026-05-06 #81 | ||||||
Same first word
grenstho.no |
Similar names
DNS History
6 records (5 active, 1 former)
○A195.159.64.1342015-05-26 → 2017-09-27 · 4 obs
● 2017-09-27 22:30:20
○ 2026-03-26 20:03:00
○ 2026-05-06 23:05:32
●A195.159.64.1422026-03-26 → 2026-05-06 · 3 obs
● 2026-03-26 20:03:00
● 2026-05-06 23:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | z.nic.no, njet.norid.no, x.nic.no, not.norid.no... | - |
| grenstho.no | dns4.cateno.no, dns3.cateno.no | - |
✅ Authoritative Response
Server:195.159.64.136
NS records: dns4.cateno.no, dns3.cateno.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grenstho.no (unsigned zone)
⏱️ Timing
Total: 1110ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.159.64.142 |
| NS | 2 | dns3.cateno.no, dns4.cateno.no |
| MX | 2 | mail.cateno.no (pri: 10), spool.cateno.no (pri: 20) |
| SOA | 1 | dns3.cateno.no hostmaster.grenstho.no |
Analysis
IP Addresses
grenstho.no points to a single IP address: 195.159.64.142.
Other host names such as kundesider.us, rcbutikken.no, rcstore.no, oim.no and www.radiocom.no share IP numbers with grenstho.no.
Name Servers
grenstho.no is delegated to two name servers: dns3.cateno.no and dns4.cateno.no.
grenstho.no uses the same name server setup as other domains, including alesundteaterforening.no, litoral.no, profilx.no, sor-gjaeslingan.no and annesakupunktur.no.
Hostnames with a single IP
dns3.cateno.no resolves to: 195.159.64.131.
dns4.cateno.no resolves to: 195.159.64.136.
Mail Servers
grenstho.no is handled by two mail servers: mail.cateno.no and spool.cateno.no.
grenstho.no uses the same mail server setup as other domains, for instance kundesider.info, alexandersprekenhus.no, sisenteret.no, meditationretreat.no and alesundteaterforening.no.
grenstho.no shares at least some mail servers with other domains, for example aftn.no, litoral.no, baerumglass.no, annesakupunktur.no and tilkomst.no.
these mail servers are frequently used alongside the mail servers aftn-no.mail.protection.outlook.com.
Host names sharing a single IP: mail.cateno.no and spool.cateno.no point to 195.159.64.138.