protech.nu - dns.ninja
protech.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:c9822d89-dc7c-4ddb-9a5e-99e632ad0d1c | ||||||
| TXT | NU zone update: 2026-07-18 03:47:24 +0000 (EPOCH 1784346444) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784346510 | ||||||
Previously MX for
protech.nu |
Subdomains
www.protech.nu |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns1.oderland.com2015-07-11 → 2026-07-18 · 2 obs
● 2026-07-18 03:56:48
●NSdns2.oderland.com2015-07-11 → 2026-07-18 · 2 obs
● 2026-07-18 03:56:48
●NSdns3.oderland.com2026-02-16 → 2026-07-18 · 3 obs
● 2026-02-16 12:08:56
● 2026-07-18 03:56:48
○MXmail.protech.nu2017-01-12 → 2017-01-12 · 4 obs
● 2017-01-12 23:47:32
○ 2026-02-16 12:08:56
○ 2026-07-18 03:56:48
●MXprotech-nu.mail.protection.outlook.com2026-02-16 → 2026-07-18 · 3 obs
● 2026-02-16 12:08:56
● 2026-07-18 03:56:48
○MXprotech.nu2015-07-11 → 2017-01-12 · 4 obs
● 2017-01-12 23:47:32
○ 2026-02-16 12:08:56
○ 2026-07-18 03:56:48
●A2a02:28f0:3019:53::2026-02-16 → 2026-07-18 · 3 obs
● 2026-02-16 12:08:56
● 2026-07-18 03:56:48
○A31.216.35.672017-01-12 → 2017-01-12 · 4 obs
● 2017-01-12 23:47:32
○ 2026-02-16 12:08:56
○ 2026-07-18 03:56:48
●A91.201.60.282015-07-11 → 2026-07-18 · 5 obs
● 2016-04-30 01:26:44
○ 2017-01-12 23:47:32
● 2026-02-16 12:08:56
● 2026-07-18 03:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| protech.nu | dns1.oderland.com, dns2.oderland.com, dns3.oderland.com | - |
✅ Authoritative Response
Server:46.16.239.247
NS records: dns1.oderland.com, dns2.oderland.com, dns3.oderland.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.60.28 |
| AAAA | 1 | 2a02:28f0:3019:53:: |
| NS | 2 | dns1.oderland.com, dns2.oderland.com |
| MX | 1 | protech-nu.mail.protection.outlook.com ( |
| TXT | 3 | google-site-verification=SS1CzlxdXlNkCfc, MS=ms59686257... |
| SOA | 1 | dns1.oderland.com registry.oderland.se |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
protech.nu serves as the parent of www.protech.nu.
IP Addresses
protech.nu resolves to the IP addresses 91.201.60.28 and 2a02:28f0:3019:53::
Additional host names — identa.se, discsport.dk, mail.samariten.se and two others — share IP numbers with protech.nu.
Name Servers
protech.nu is delegated to three name servers: dns1.oderland.com, dns2.oderland.com and dns3.oderland.com.
protech.nu has at least partial name server overlap with other domains, such as jefcon.se, archive.martalarsson.com, eventparlamentet.se and two others.
dns1.oderland.com, dns2.oderland.com and dns3.oderland.com each resolve to two IP addresses: dns1.oderland.com resolves to 91.201.61.4 and 2a02:28f0::41; dns2.oderland.com resolves to 46.16.239.247 and 2a02:28f0::46:1; dns3.oderland.com resolves to 46.246.43.220 and 2a00:1a28:1108:b::4:1.
Mail Servers
protech.nu has one mail server: protech-nu.mail.protection.outlook.com.
protech-nu.mail.protection.outlook.com points to 8 IP numbers: 52.101.79.112, 52.101.79.114, 52.101.80.148 and 5 other.