mail.onsc.no - robtex.com
mail.onsc.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.189.123.206🇳🇴 NEXTHOP91.189.120.0/21 NO-MULTIHOST | ||||||
| PTR | mailserver.spine.no | ||||||
onsc.no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 91.189.123.196🇳🇴 NEXTHOP91.189.120.0/21 NO-MULTIHOST | ||||||
| NS | ns1.hyp.net ⭐ | ||||||
| NS | ns2.hyp.net | ||||||
| NS | ns3.hyp.net | ||||||
| MX | mail.onsc.no ⭐ | ||||||
| TXT | google-site-verification=zyjo_cUuHJGsrxyvYngaqXWZjMAStjqxMFdRbrOgaKA | ||||||
| SOA | ns1.hyp.nethostmaster@domeneshop.no serial=1784544681 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A91.189.123.2062015-07-19 → 2026-07-31 · 2 obs
● 2015-07-19 12:03:18
● 2026-07-31 08:07:10
● 2026-07-31 08:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | not.norid.no, z.nic.no, i.nic.no, y.nic.no... | 11 records |
| onsc.no | ns3.hyp.net, ns2.hyp.net, ns1.hyp.net | - |
✅ Authoritative Response
Server:192.174.68.10
NS records: ns3.hyp.net, ns2.hyp.net, ns1.hyp.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.189.123.206 |
📌 Glue Records Collected
Total: 11
In-bailiwick: 11 (i.nic.no, x.nic.no, y.nic.no...)
Analysis
Mail Server Role
Mail for onsc.no is routed through the mail server mail.onsc.no.
IP Addresses
mail.onsc.no has exactly one IP address — 91.189.123.206.
mail.maxsystem.no, invitro.no, spine.no plus two other host names have IP numbers in common with mail.onsc.no.