`softwareunion.lu`

DNSSEC	⚠️ Not signed
A	195.26.5.22^{🇱🇺 ROOT195.26.4.0/23 root SA}
NS	`ns1.root.lu` ⭐
		A	2a01:608::3^{🇱🇺 ROOT2a01:608::/32 root SA}
			PTR	`a.root.lu`
		A	195.26.4.3^{🇱🇺 ROOT195.26.4.0/23 root SA}
			PTR	`a.root.lu`
NS	`alpha.ns.network.lu`
		A	2a05:93c0:1006:1010:f816:3eff:fe2e:1e52^{🇳🇱 SERVERS2a05:93c0::/32 .COM NL01}
		A	213.196.40.85^{🇳🇱 SERVERS213.196.40.0/24 .COM AMS1 CLOUD COMPUTING}
			PTR	`alpha.ns.network.lu`
NS	`ns2.root.lu`
		A	83.243.8.3^{🇱🇺 ROOT83.243.8.0/21 root SA}
			PTR	`b.root.lu`
MX	`softwareunion.homeip.net` ⭐
		A	213.135.231.42^{🇱🇺 EPT-LU213.135.224.0/19 PT-LU}
MX	`b.mx.root.lu`⁽²⁰⁾
		A	195.26.4.9^{🇱🇺 ROOT195.26.4.0/23 root SA}
			PTR	`smtp.mx.root.lu`
TXT	`v=spf1 mx ptr ip4:83.243.9.0/24 ip4:195.26.4.0/23 a:softwareunion.homeip.net`
TXT	`MS=AE0744C77D38AF33EBFD81E65123491C11E694FD`
SOA	`ns1.root.lu`admin@root.lu serial=1690227999

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	TXT	`Exported: 2026-05-09 17:01:01`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1778338873

Same first word

softwareunion.lu

softwareunion.homeip.net

DNS History

8 records (6 active, 2 former)

●NSalpha.ns.network.lu2026-02-23 → 2026-05-09 · 3 obs

○ 2015-08-09 06:00:40
● 2026-02-23 06:05:06
● 2026-05-09 16:13:14

●NSns1.root.lu2015-08-09 → 2026-05-09 · 2 obs

● 2015-08-09 06:00:40
● 2026-05-09 16:13:14

●NSns2.root.lu2015-08-09 → 2026-05-09 · 2 obs

● 2015-08-09 06:00:40
● 2026-05-09 16:13:14

●MXb.mx.root.lu2015-08-09 → 2026-05-09 · 2 obs

● 2015-08-09 06:00:40
● 2026-05-09 16:13:14

●MXsoftwareunion.homeip.net2015-08-09 → 2026-05-09 · 6 obs

● 2015-08-09 06:00:40
● 2016-03-06 17:34:36
○ 2016-06-23 02:37:38
○ 2019-12-21 06:17:56
● 2026-02-23 06:05:06
● 2026-05-09 16:13:14

○MXsoftwareunion.homeip.net.softwareunion.lu2016-06-23 → 2019-12-21 · 5 obs

○ 2016-03-06 17:34:36
● 2016-06-23 02:37:38
● 2019-12-21 06:17:56
○ 2026-02-23 06:05:06
○ 2026-05-09 16:13:14

○A195.26.5.22015-08-09 → 2019-12-21 · 4 obs

● 2015-08-09 06:00:40
● 2019-12-21 06:17:56
○ 2026-02-23 06:05:06
○ 2026-05-09 16:13:14

●A195.26.5.222026-02-23 → 2026-05-09 · 3 obs

○ 2019-12-21 06:17:56
● 2026-02-23 06:05:06
● 2026-05-09 16:13:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	j.dns.lu, p.dns.lu, i.dns.lu, ns1.dns.lu...	12 records
softwareunion.lu	ns1.root.lu, alpha.ns.network.lu, ns2.root.lu	2 records

✅ Authoritative Response

Server:213.196.40.85

NS records: ns1.root.lu, alpha.ns.network.lu, ns2.root.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwareunion.lu (unsigned zone)

⏱️ Timing

Total: 1123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.26.5.22`
NS	3	`ns1.root.lu, ns2.root.lu...`
MX	2	`b.mx.root.lu (pri: 20), softwareunion.homeip.net (pri: 10)`
TXT	2	`MS=AE0744C77D38AF33EBFD81E65123491C11E69, v=spf1 mx ptr ip4:83.243.9.0/24 ip4:195.`
SOA	1	`ns1.root.lu admin.root.lu`

📌 Glue Records Collected

Total: 14

In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)

Out-of-bailiwick: 2 (alpha.ns.network.lu, alpha.ns.network.lu)

Analysis

IP Addresses

softwareunion.lu points to a single IP address: 195.26.5.22.

Other host names such as sluf.lu, ghosted.org, aerosport.lu, www.atelux.lu and premier.lu share IPs with softwareunion.lu.

Name Servers

softwareunion.lu is delegated to three name servers: ns1.root.lu, ns2.root.lu and alpha.ns.network.lu.

softwareunion.lu at least partially shares name servers with other domains, for example trypo.com, gmw.lu, joe.lu, fridriks.com and golden-spirits.de.

These name servers are often used together with ns1.fcs-it.com and ns2.fcs-it.com.

Host names with two IPs:

ns1.root.lu points to 2a01:608::3 and 195.26.4.3.

alpha.ns.network.lu points to 2a05:93c0:1006:1010:f816:3eff:fe2e:1e52 and 213.196.40.85.

Host names with one IP:

ns2.root.lu points to 83.243.8.3.

Mail Servers

Two mail servers handle softwareunion.lu: softwareunion.homeip.net and b.mx.root.lu.

softwareunion.lu shares at least partially some mail servers with other domains, for instance toiture.lu, polsterei.lu, edfl.lu, click.lu and wersant.lu.

Host names with one IP number:

softwareunion.homeip.net points to 213.135.231.42; b.mx.root.lu points to 195.26.4.9.

softwareunion.lu - robtex.com