hack.nu - robtex.com
hack.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.103.100🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | dnsforward.simply.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-12-23 #2 | ||||||
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:baf9aafe-58f5-4531-9800-d017a81b6881 | ||||||
| TXT | NU zone update: 2026-04-23 18:33:44 +0000 (EPOCH 1776969224) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776969286 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.simply.com2026-02-25 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:26
●NSns2.simply.com2026-02-25 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:26
●NSns3.simply.com2026-02-25 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:26
●MXmx.simply.com2026-02-25 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:26
●A94.231.103.1002026-02-25 → 2026-04-23 · 2 obs
● 2026-04-23 19:26:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| hack.nu | ns2.simply.com, ns1.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:91.197.248.78
NS records: ns2.simply.com, ns1.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.103.100 |
| NS | 3 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
hack.nu points to a single IP address: 94.231.103.100.
Other host names such as eboard.dk, noer.it, mind4it.eu, atlantic-partner.dk and myrifipan.com share IPs with hack.nu.
Name Servers
hack.nu is delegated to three name servers: ns1.simply.com, ns2.simply.com and ns3.simply.com.
hack.nu at least partially shares name servers with other domains, for example lsalaw.dk, topbox.dk, pedersenphoto.com, apovitus.com and amtsavisen.dk.
these name servers are commonly used alongside ns4.simply.com name servers.
Host names with two IPs:
ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78.
ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP:
ns3.simply.com points to 91.197.248.79.
Mail Servers
The mx.simply.com mail server handles hack.nu.
hack.nu shares the same mail server setup as other domains, including strandsafari.dk, blogos.dk, abante.dk, avrora.se and houm.dk.
hack.nu shares at least some mail servers with other domains, for example cpctracking.dk and fobacom.com.
these mail servers are commonly used with cpctracking-dk.mail.protection.outlook.com.
mx.simply.com points to a single IP number: 94.231.106.20.