28dagar.nu - robtex.com
28dagar.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:f7ff97f5-bf95-4f58-8c35-f729a6390f96 | ||||||
| TXT | NU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1771290745 | ||||||
Same first word
28dagar.nu |
DNS History
8 records (8 active, 0 former)
●NSephemera.nmugroup.se2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●NSorigo.nmugroup.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●NSunit.nmugroup.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●NSvertex.nmugroup.se2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●MXglom.nmugroup.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●MXunit.nmugroup.com2026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●A193.183.80.132026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
●A2001:67c:1b2c::4:12026-03-20 → 2026-03-22 · 2 obs
● 2026-03-22 12:18:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| 28dagar.nu | unit.nmugroup.com, origo.nmugroup.com, vertex.nmugroup.se, ephemera.nmugroup.se | - |
✅ Authoritative Response
Server: 217.10.116.210
NS records: unit.nmugroup.com, origo.nmugroup.com, vertex.nmugroup.se, ephemera.nmugroup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1702ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.183.80.13 |
| AAAA | 1 | 2001:67c:1b2c::4:1 |
| NS | 4 | origo.nmugroup.com, vertex.nmugroup.se... |
| MX | 2 | unit.nmugroup.com (pri: 50), glom.nmugroup.com (pri: 0) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | origo.nmugroup.com dns.nmugroup.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
IP Addresses
The entity 28dagar.nu points to two IP numbers: 2001:67c:1b2c::4:1 and 193.183.80.13.
For instance, other host names salus.se, tyrol.se, lovelylinen.se, haldex.dk and nmugroup.info share IP numbers with 28dagar.nu.
Name Servers
28dagar.nu is delegated to four name servers: origo.nmugroup.com, unit.nmugroup.com, ephemera.nmugroup.se and vertex.nmugroup.se.
28dagar.nu shares name servers with other domains at least partially, for example biltema.nu, haldex.de, biltema.org, tdialog.com and smartakontoret.se.
These name servers are commonly used with the name servers ns-any1.nmugroup.se and ns-any2.nmugroup.se.
Host names with two IP numbers:
origo.nmugroup.com points to: 2001:67c:1b2c::4 and 193.183.80.4
unit.nmugroup.com points to: 2001:4db8:e004::2 and 217.10.116.210
ephemera.nmugroup.se points to: 2a02:80:3ffe::28 and 85.30.129.28
vertex.nmugroup.se points to: 2a02:752:0:18::18 and 195.246.120.244
Mail Servers
Two mail servers glom.nmugroup.com and unit.nmugroup.com handle 28dagar.nu.
28dagar.nu shares the same mail server setup as other domains, for instance gpbullhound.ventures, enannorlundaresa.se, xn--lnsfrskringarstgta-ltbf98akad.net, boplatssyd.info and icamaxitrelleborg.se.
28dagar.nu shares mail servers with other domains at least partially; for instance wwwpreem.se, teletecconnect.eu, frobbit.se, verksamt.mobi and biltillbehor.se.
Host names with two IP numbers: glom.nmugroup.com resolves to 2001:67c:1b2c::6 and 193.183.80.6.