opt-e.no - robtex.com
opt-e.no
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 2026-03-27 #55 | ||||||
Subdomains
support.opt-e.no |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXopte-no0i.mail.protection.outlook.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:46
●A2001:4da8:c:4f::2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:46
●A46.250.221.332026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 16:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, njet.norid.no, not.norid.no, z.nic.no... | - |
| opt-e.no | ns2.proisp.no, ns1.proisp.no | - |
✅ Authoritative Response
Server:168.119.69.108
NS records: ns2.proisp.no, ns1.proisp.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opt-e.no (unsigned zone)
⏱️ Timing
Total: 1387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.250.221.33 |
| AAAA | 1 | 2001:4da8:c:4f:: |
| NS | 2 | ns2.proisp.no, ns1.proisp.no |
| MX | 1 | opte-no0i.mail.protection.outlook.com (p |
| TXT | 8 | atlassian-sending-domain-verification=1c, atlassian-domain-verification=lvHrzTHUUw... |
| SOA | 1 | ns1.proisp.no felles.proisp.no |
Analysis
Hierarchy
support.opt-e.no has opt-e.no as its parent.
IP Addresses
opt-e.no points to two IPs: 2001:4da8:c:4f:: and 46.250.221.33.
Other host names, for instance mail.kundekort.no, mta1.minsmajobb.no, mail.plastkort.com, northpole.as and sagenesykkel.com share IP numbers with opt-e.no.
Name Servers
Two name servers ns1.proisp.no and ns2.proisp.no are delegated to opt-e.no.
opt-e.no uses the same name server configuration as other domains, such as maerk.com, flashback.no, naam.no, duetten.no and unilab.no.
Host names with two IPs:
ns1.proisp.no points to 2001:41d0:203:6419:: and 51.91.130.25.
ns2.proisp.no points to 2400:cb00:2049:1::a29f:198a and 168.119.69.108.
Mail Servers
opt-e.no is handled by a single mail server, opte-no0i.mail.protection.outlook.com.
opte-no0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.15, 52.101.68.27 and 52.101.68.36.