leancomputing.nu - robtex.com
leancomputing.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:f37a8c60-72f3-4abd-9726-64406c07a35a | ||||||
| TXT | NU zone update: 2026-04-04 07:39:15 +0000 (EPOCH 1775288355) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1775288414 | ||||||
Same first word
leancomputing.nu |
DNS History
11 records (5 active, 6 former)
○NSns-backup.online4you.nl2015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
●NSns1.hoasted.nl2026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 10:44:40
● 2026-04-04 08:46:10
●NSns2.hoasted.eu2026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 10:44:40
● 2026-04-04 08:46:10
●NSns3.hoasted.com2026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 10:44:40
● 2026-04-04 08:46:10
○NSns3.online4you.nl2015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
○NSns4.online4you.nl2015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
●MXleancomputing-nu.mail.protection.outlook.com2026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 10:44:40
● 2026-04-04 08:46:10
○MXleancomputing.nu.bak-mx.eu0101.smtpbak.com2015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
○MXleancomputing.nu.pri-mx.eu0101.smtproutes.com2015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
●A45.152.250.142026-02-24 → 2026-04-04 · 3 obs
● 2026-02-24 10:44:40
● 2026-04-04 08:46:10
○A78.31.116.732015-05-21 → 2017-04-04 · 4 obs
● 2017-04-04 12:39:12
○ 2026-02-24 10:44:40
○ 2026-04-04 08:46:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| leancomputing.nu | ns1.hoasted.nl, ns3.hoasted.com, ns2.hoasted.eu | - |
✅ Authoritative Response
Server:159.69.10.119
NS records: ns1.hoasted.nl, ns3.hoasted.com, ns2.hoasted.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.152.250.14 |
| NS | 3 | ns3.hoasted.com, ns2.hoasted.eu... |
| MX | 1 | leancomputing-nu.mail.protection.outlook |
| TXT | 2 | 8X2/1vGsMulGIA4IScNEpASGyPSuRBQuzKl6Teas, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.hoasted.nl monitor.hoasted.com |
Analysis
IP Addresses
leancomputing.nu resolves to one IP number: 45.152.250.14.
Other host names, for instance hcs-company.com, mail.dekaasknabbel.nl, ivvkgt97intepn4gpgqa17d7onf6m9d4.tricolore.nl, al-lago.es and joppecomputers.nl share IP numbers with leancomputing.nu.
Name Servers
leancomputing.nu is delegated to three name servers: ns3.hoasted.com, ns2.hoasted.eu and ns1.hoasted.nl.
leancomputing.nu at least partially shares name servers with other domains, including notaris-vergelijk.nl, onlineflightcases.com, tielencampers.com, joomlawebsitedesigner.nl and arbosafetyshop.nl.
These name servers are commonly used with ns1.myfasthosting.com, ns2.myfasthosting.com and ns3.myfasthosting.com.
Host names with two IP numbers:
ns3.hoasted.com: 2a01:4f8:1c1c:dcf8::1 and 159.69.10.119
ns2.hoasted.eu: 2600:3c0e::f03c:93ff:fe55:40b0 and 172.233.48.234
ns1.hoasted.nl: 2a03:b0c0:2:d0::14d9:d001 and 164.92.214.194
Mail Servers
A single mail server handles leancomputing.nu, leancomputing-nu.mail.protection.outlook.com.
Host leancomputing-nu.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::d, 52.101.68.36, 52.101.68.39, 52.101.73.8 and 52.101.73.15.