nrg.lu - robtex.com
nrg.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.175.150.253🇺🇸 NAMEHERO-KCDC-01198.175.150.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | node615.namehero.net | ||||||
| NS | ns1.namehero.com ⭐ | ||||||
| A | 104.224.1.31🇺🇸 NAMEHERO-KCDC-01104.224.1.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | kcdc.namehero.com | ||||||
| NS | ns2.namehero.com | ||||||
| A | 67.227.212.221🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| MX | mail.nrg.lu ⭐ | ||||||
| A | 198.175.150.253🇺🇸 NAMEHERO-KCDC-01198.175.150.0/24 Name Hero, LLC 17501 W 98th Street Lenexa, KS 66219 United States | ||||||
| PTR | node615.namehero.net | ||||||
| TXT | v=spf1 ip4:198.175.150.253 include:_spf.namehero.net +a +mx +ip4:45.41.235.16... | ||||||
| TXT | google-site-verification=6lbIahvQ8L-H6PCeUG8xvQaN37GRk6b619rf42xTBNk | ||||||
| SOA | ns1.namehero.comroot@node615.namehero.net 2026-06-23 #7 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-06-24 02:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1782259272 | ||||||
Subdomains
mail.nrg.lu |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.eurodns.com2015-08-08 → 2017-02-18 · 4 obs
● 2017-02-18 11:57:56
○ 2026-05-18 13:59:52
○ 2026-06-24 01:10:46
●NSns1.namehero.com2026-05-18 → 2026-06-24 · 3 obs
● 2026-05-18 13:59:52
● 2026-06-24 01:10:46
○NSns2.eurodns.com2015-08-08 → 2017-02-18 · 4 obs
● 2017-02-18 11:57:56
○ 2026-05-18 13:59:52
○ 2026-06-24 01:10:46
●NSns2.namehero.com2026-05-18 → 2026-06-24 · 3 obs
● 2026-05-18 13:59:52
● 2026-06-24 01:10:46
●MXmail.nrg.lu2026-05-18 → 2026-06-24 · 3 obs
● 2026-05-18 13:59:52
● 2026-06-24 01:10:46
○MXmx.luxcloud.net2015-08-08 → 2017-02-18 · 4 obs
● 2017-02-18 11:57:56
○ 2026-05-18 13:59:52
○ 2026-06-24 01:10:46
●A198.175.150.2532026-05-18 → 2026-06-24 · 3 obs
● 2026-05-18 13:59:52
● 2026-06-24 01:10:46
○A80.92.65.532016-03-06 → 2017-02-18 · 5 obs
● 2016-03-06 16:21:22
● 2017-02-18 11:57:56
○ 2026-05-18 13:59:52
○ 2026-06-24 01:10:46
○A80.92.90.412015-08-08 → 2015-12-03 · 4 obs
● 2015-12-03 23:38:50
○ 2016-03-06 16:21:22
○ 2026-06-24 01:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | i.dns.lu, k.dns.lu, 1.ns.lu, r.ns.lu... | - |
| nrg.lu | ns1.namehero.com, ns2.namehero.com | - |
✅ Authoritative Response
Server:104.224.1.31
NS records: ns1.namehero.com, ns2.namehero.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nrg.lu (unsigned zone)
⏱️ Timing
Total: 951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.175.150.253 |
| NS | 2 | ns1.namehero.com, ns2.namehero.com |
| MX | 1 | mail.nrg.lu (pri: 0) |
| TXT | 2 | v=spf1 ip4:198.175.150.253 include:_spf., google-site-verification=6lbIahvQ8L-H6PC |
| SOA | 1 | ns1.namehero.com root.node615.namehero.n |
Analysis
Hierarchy
The domain mail.nrg.lu falls under the parent nrg.lu.
IP Addresses
nrg.lu has exactly one IP address — 198.175.150.253.
thuylyrealestate.com, mail.desire-jewelry.com, adventureridingnz.co.nz plus two other host names have IP numbers in common with nrg.lu.
Name Servers
DNS delegation for nrg.lu points to two name servers: ns1.namehero.com and ns2.namehero.com.
The name server configuration of nrg.lu is shared with other domains, for instance 3dlab.co.za, ilabmedia.com, theprym3way.com and two others.
At least some of nrg.lu's name servers are shared with other domains, for example ncri.ca, de-stressedpropertysolutions.com, birthformen.com and two more.
These name servers tend to co-occur with ns69.namehero.net, ns70.namehero.net, ns1.node800ca.namehero.net and 3 other name servers in the same DNS delegations.
Each of ns1.namehero.com and ns2.namehero.com has one IP address: ns1.namehero.com uses 104.224.1.31 and ns2.namehero.com uses 67.227.212.221.
Mail Servers
nrg.lu uses one mail server — mail.nrg.lu.
mail.nrg.lu has exactly one IP number: 198.175.150.253.