skillstack.nu - dns.ninja
skillstack.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | b.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | f.ns.nu | ||||||
| NS | g.ns.nu | ||||||
| NS | i.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-10-11 10:54:31 +0000 (EPOCH 1791716071) (auto) | ||||||
| TXT | id:855e5229-b33e-430a-bdcc-95ff571b3927 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1791716123 | ||||||
Subdomains
mail.skillstack.nu |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●MXmail.skillstack.nu2026-10-08 → 2026-10-11 · 2 obs
● 2026-10-11 11:58:26
●A136.144.212.1082026-10-08 → 2026-10-11 · 2 obs
● 2026-10-11 11:58:26
●A2a01:7c8:d002:16:5054:ff:fe0e:f262026-10-08 → 2026-10-11 · 2 obs
● 2026-10-11 11:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, b.ns.nu, c.ns.nu, d.ns.nu... | 20 records |
| skillstack.nu | ns1.dn-s.nl, ns4.dn-s.org, ns3.dn-s.eu, ns2.dn-s.be | - |
✅ Authoritative Response
Server:185.220.172.14
NS records: ns1.dn-s.nl, ns4.dn-s.org, ns3.dn-s.eu, ns2.dn-s.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skillstack.nu (unsigned zone)
⏱️ Timing
Total: 1813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.212.108 |
| AAAA | 1 | 2a01:7c8:d002:16:5054:ff:fe0e:f26 |
| NS | 4 | ns4.dn-s.org, ns2.dn-s.be... |
| MX | 1 | mail.skillstack.nu (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.premiumantispam |
| SOA | 1 | ns1.dn-s.nl hostmaster.skillstack.nu |
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (a.ns.nu, a.ns.nu, b.ns.nu...)
Analysis
Hierarchy
mail.skillstack.nu is a subdomain of skillstack.nu.
IP Addresses
skillstack.nu points to the IP addresses 136.144.212.108 and 2a01:7c8:d002:16:5054:ff:fe0e:f26
Additional host names — estucoartesano.com, inclusiefjodendom.org, connectfr.eu and two others — share IP numbers with skillstack.nu.
Name Servers
skillstack.nu has four authoritative name servers: ns2.dn-s.be, ns3.dn-s.eu, ns1.dn-s.nl and ns4.dn-s.org.
The name servers of skillstack.nu overlap at least partially with those of other domains — among them mahler-festival.com, kboteamchallenge.nl, djemmie.nl and two more.
The name servers ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl are commonly seen alongside these name servers.
Each of the four hosts ns2.dn-s.be, ns3.dn-s.eu, ns1.dn-s.nl and ns4.dn-s.org has two IP addresses. ns2.dn-s.be points to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns3.dn-s.eu points to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns1.dn-s.nl points to 185.104.28.19 and 2a06:2ec0:1::10. ns4.dn-s.org points to 185.220.172.14 and 2a06:2ec0:1:a::d53.
Mail Servers
skillstack.nu has one mail server: mail.skillstack.nu.
mail.skillstack.nu resolves to two IP numbers — 136.144.212.108 and 2a01:7c8:d002:16:5054:ff:fe0e:f26.