plenum.no - dns.ninja
plenum.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 2026-06-16 #51 | ||||||
Subdomains
mail.plenum.no |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns01.no.brand.one.com2026-02-16 → 2026-06-16 · 3 obs
● 2026-02-16 11:43:02
● 2026-06-16 16:18:50
●NSns02.no.brand.one.com2026-02-16 → 2026-06-16 · 3 obs
● 2026-02-16 11:43:02
● 2026-06-16 16:18:50
○NSns1.hyp.net2015-08-24 → 2016-09-20 · 4 obs
● 2016-09-20 01:14:48
○ 2026-02-16 11:43:02
○ 2026-06-16 16:18:50
○NSns2.hyp.net2015-08-24 → 2016-09-20 · 4 obs
● 2016-09-20 01:14:48
○ 2026-02-16 11:43:02
○ 2026-06-16 16:18:50
○NSns3.hyp.net2015-08-24 → 2016-09-20 · 4 obs
● 2016-09-20 01:14:48
○ 2026-02-16 11:43:02
○ 2026-06-16 16:18:50
●MXplenum-no.mail.protection.outlook.com2015-08-24 → 2026-06-16 · 2 obs
● 2026-06-16 16:18:50
○A31.24.132.72016-09-20 → 2016-09-20 · 4 obs
● 2016-09-20 01:14:48
○ 2026-02-16 11:43:02
○ 2026-06-16 16:18:50
●A51.91.12.302026-02-16 → 2026-06-16 · 3 obs
● 2026-02-16 11:43:02
● 2026-06-16 16:18:50
○A87.252.85.2032015-08-24 → 2016-03-07 · 4 obs
● 2016-03-07 06:07:54
○ 2016-09-20 01:14:48
○ 2026-06-16 16:18:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| plenum.no | ns02.no.brand.one.com, ns01.no.brand.one.com | - |
✅ Authoritative Response
Server:185.10.11.12
NS records: ns02.no.brand.one.com, ns01.no.brand.one.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plenum.no (unsigned zone)
⏱️ Timing
Total: 1055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.12.30 |
| NS | 2 | ns02.no.brand.one.com, ns01.no.brand.one.com |
| MX | 1 | plenum-no.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns01.no.brand.one.com hostmaster.no.bran |
Analysis
Hierarchy
The domain mail.plenum.no falls under the parent plenum.no.
IP Addresses
plenum.no resolves to just one IP address, 51.91.12.30.
Two other host names, along with ladekaia.no, www.hamarbegravelse.no and www.eco.no, also share IP numbers with plenum.no.
Name Servers
DNS delegation for plenum.no points to two name servers: ns01.no.brand.one.com and ns02.no.brand.one.com.
plenum.no shares its NS records with other domains, for example trebukken.no, jibygg.no, mufc.no and two others.
plenum.no and other domains like retrade.dk, dyrehuset.dk and visitlofoten.as share some name servers
These name servers tend to be deployed in combination with the name servers pro-one.g1-dns.com and pro-one.g1-dns.one.
ns01.no.brand.one.com directs to 195.206.121.12 and 2001:67c:28cc::12. ns02.no.brand.one.com directs to 185.10.11.12 and 2001:67c:3c0::12. Each host name carries two IP addresses.
Mail Servers
The sole mail server for plenum.no is plenum-no.mail.protection.outlook.com.
With 8 IP addresses total, plenum-no.mail.protection.outlook.com resolves to 52.101.68.15, 52.101.73.11, 52.101.73.12 and 5 others.